{"title":"Crane Remote Control","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA crane remote control battery failure on an active job site is not a minor inconvenience — it is an immediate operational shutdown. Overhead cranes, bridge cranes, tower cranes, and RTG systems moving heavy loads in industrial, construction, and port environments depend entirely on a reliable wireless connection between the operator and the machine, and that connection lives and dies with the battery powering the transmitter in the operator's hands. When that battery goes weak or dies mid-operation, the crane stops, the load stays where it is, the crew stands down, and every minute of downtime on a job site carries a real cost that adds up fast. In environments where crane uptime is directly tied to production output, a dead remote battery is never just a battery problem — it is a workflow problem, a scheduling problem, and depending on the load position, potentially a safety problem that requires a full team response to resolve safely.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIndustrial crane remote controls operate in some of the harshest conditions any battery is asked to perform in — extreme temperatures on outdoor construction sites and port facilities, high vibration environments inside steel mills and manufacturing plants, wet and dusty conditions in mining and heavy industry operations where the transmitter takes physical abuse every single shift. The battery inside a crane transmitter needs to handle all of that while delivering consistent, reliable power to the radio control system that keeps the operator in command of a machine that can weigh thousands of pounds and carry loads that demand absolute precision. A degraded battery that delivers inconsistent voltage to the transmitter doesn't just shorten runtime — it can introduce signal instability and response lag into a control system where every input needs to be instant and accurate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWe carry replacement batteries for the full range of industrial crane remote control systems and wireless transmitters from the manufacturers that set the standard in material handling and heavy lifting — Hetronic, Ikusi, Autec, Telecrane, HBC Radiomatic, Scanreco, and more — covering overhead crane remotes, bridge crane controllers, tower crane transmitters, and the ruggedized industrial wireless remote systems used across construction, port operations, steel production, mining, and heavy manufacturing environments worldwide. Whether you are maintaining a single crane remote on a fabrication floor or managing battery replacement schedules across a fleet of transmitters in a large industrial facility, finding the exact replacement battery for your specific crane remote model here keeps your equipment operational, your operators in control, and your site moving without the downtime that a dead transmitter battery should never be allowed to cause. Browse by brand or transmitter model, stock the right replacement, keep spares charged and ready on the floor, and make sure the battery in your crane remote is never the weakest link in a lifting operation where everything else is engineered to perform without failure.\u003c\/p\u003e","products":[{"product_id":"kar-tech-010-038-2600-replacement-battery-37v-2600mah-li-ion","title":"KAR-TECH 010-038-2600 Crane Remote Compatible Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eKAR-TECH 010-038-2600 — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 2600mAh (9.62Wh) Li-ion replacement battery for the KAR-TECH 010-038-2600 wireless crane remote control. It fits the handheld transmitter used to operate overhead cranes and industrial hoists. Voltage and capacity match the original cell spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e010-038-2600 transmitter fit:\u003c\/strong\u003e\n    The KAR-TECH 010-038-2600 remote runs on a single cylindrical Li-ion cell at 3.7V nominal. The BMS in this transmitter monitors cell voltage directly — any cell outside tolerance triggers a shutdown before the operator gets a warning. Capacity and discharge curve must match the original to keep the BMS logic stable.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the bench, confirming the BMS handshake, full charge cutoff at 4.2V, and low-voltage cutoff behaviour at the expected threshold. The protection circuit activates cleanly without false trips under normal remote-control load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. Li-ion cells discharged below 2.5V enter deep-discharge BMS lockout. Charge this battery once a month during any idle period — even if the remote is not in use — to keep the cell above the recovery threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the 010-038-2600\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the operator triggers a crane movement command, the transmitter sends a high-current burst to activate the relay or solenoid signal. If the cell voltage is already low, that inrush demand pulls the terminal voltage below the BMS cutoff threshold in milliseconds. The BMS reads this as a fault and shuts the cell down — the remote goes dark mid-operation. A fully charged cell at 4.2V has the headroom to absorb that spike without tripping the protection circuit.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after a new cell is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells ship and store at around 3.6–3.7V — that is roughly 40–50% state of charge, not full. The 010-038-2600 transmitter reads this as a low-battery condition and flags it on the indicator. This is not a faulty cell. Connect the remote to its charger and bring the cell to 4.2V before use. The low-battery warning will clear once the cell reaches the transmitter's full-charge voltage threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43303972339802,"sku":"BWCS-KAT038BL-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43303972372570,"sku":"BWCS-KAT038BL-2","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43303972405338,"sku":"BWCS-KAT038BL-3","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KAT038BL_1.webp?v=1777520717"},{"product_id":"tyro-indus-1s-wireless-e-stop-replacement-battery-37v-1800mah-li-ion","title":"Tyro Indus 1S Wireless E-stop Compatible Battery 3.7V 1800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTyro Indus 1S Wireless E-stop — 3.7V Li-ion Replacement Battery (U80526-1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1800mAh Li-ion cell replaces the factory battery in the Tyro Indus 1S Wireless E-stop remote (OEM part U80526-1). The Indus 1S is a wireless emergency stop transmitter used in crane and material handling operations. Voltage and capacity match the original specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndus 1S transmitter fit:\u003c\/strong\u003e\n    The U80526-1 cell runs the wireless transmitter circuit at 3.7V nominal. The BMS on this cell communicates state-of-charge to the remote's onboard controller, which drives the low-battery indicator before cutoff kicks in. No voltage mismatch, no connector modification needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated E-stop activation sequences and monitored BMS cutoff behaviour under the inrush current spikes that occur during solenoid trigger events. Voltage held steady across the test window with no unexpected dropouts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Li-ion cells discharged below 2.5V enter deep-discharge lockout — the BMS disables output and many chargers will not initiate a charge cycle. Connect the remote to its charger once a month during any extended storage period to keep the cell above that threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Indus 1S won't power on after months of infrequent use\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells have a self-discharge rate of roughly 2–3% per month. After several months on a shelf, the cell voltage can drop below 2.5V — the point at which most BMS circuits open the protection circuit and block output entirely. At that voltage, the remote shows no signs of life: no LED, no RF transmission, no response to the power button. Connecting the charger for 30 minutes allows a quality charger to trickle current into the cell, nudging voltage above the BMS recovery threshold before normal charging resumes.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery alert immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement cells ship at storage voltage — typically 3.6–3.7V — not fully charged. Some remotes interpret anything below 3.8V as a low-battery condition and flag it immediately after power-on. This is not a fault with the cell. Charge the battery fully before first use; the alert will clear once the cell reaches approximately 4.1–4.2V under the charger.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360041599066,"sku":"BWCS-BIS100BL-1","price":49.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43360041631834,"sku":"BWCS-BIS100BL-2","price":58.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43360041664602,"sku":"BWCS-BIS100BL-3","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BIS100BL_1.webp?v=1778610710"},{"product_id":"ikusi-2303692-replacement-battery-48v-750mah-ni-mh","title":"Ikusi 2303692 Crane Remote Control Replacement Battery 4.8V 750mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIkusi 2303692 \/ BT06K — 4.8V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V 750mAh Ni-MH battery for Ikusi crane and hoist remote controls. It fits the 2303692, ATEX transmitters, RAD-TF and RAD-TS transmitter series, plus over 16 additional Ikusi remote models. The 2303692 and BT06K part numbers both reference this same cell pack.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRAD-TF, RAD-TS, and ATEX transmitter fit:\u003c\/strong\u003e\n    These transmitter lines share the same 4.8V four-cell Ni-MH pack configuration, connector pinout, and physical housing slot. The BMS handshake is passive — no proprietary authentication chip — so a matched voltage and chemistry swap seats and charges correctly across all listed models.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and discharge on a 4.8V Ni-MH charger, confirmed stable cutoff voltage at the top of charge, and verified no voltage sag under the solenoid activation pulse typical of Ikusi crane remote relay circuits.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging schedule:\u003c\/strong\u003e\n    Ikusi crane remotes often sit idle for weeks between jobs. Ni-MH cells self-discharge at roughly 1–2% per day unprotected. If the remote has been shelved for more than three weeks, connect it to the charger for a full cycle before putting it back into service — cells left fully discharged for extended periods can develop voltage depression that reduces recoverable capacity.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the crane remote triggers a relay or solenoid, the inrush current spike can briefly pull the pack voltage below the remote's low-voltage cutoff threshold. This looks like the remote cutting out or rebooting the moment you press a control button. It happens most often when the new battery has been sitting at storage voltage — around 4.2–4.3V — rather than at a full 4.8V charge. Run a full charge cycle before first use and the pack will hold voltage through the activation pulse.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote shows low-battery indicator immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells ship in a partial storage state, typically 50–60% capacity. The remote's voltage monitor reads this as a low or critical battery condition. This is not a fault with the cell — it is expected behaviour for an uncharged pack. Place the remote on its charger and allow a full charge cycle to complete. The low-battery warning will clear once the pack reaches its nominal 4.8V resting voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360041697370,"sku":"BWCS-KUT693BL-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360041730138,"sku":"BWCS-KUT693BL-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360041762906,"sku":"BWCS-KUT693BL-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KUT693BL-1.webp?v=1778610728"},{"product_id":"scanreco-590-replacement-battery-72v-3000mah-ni-mh","title":"Scanreco RSC7220 Crane Remote Replacement Battery 7.2V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eScanreco 590 \/ 960 Series — 7.2V Ni-MH Replacement Battery (RSC7220)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 3000mAh Ni-MH battery for Scanreco wireless crane remote controls. It fits the 590, 592, 960, and 790 series transmitters used to operate overhead and gantry cranes. Voltage and capacity match the OEM spec exactly — RSC7220 \/ 13445 \/ 16131 \/ 17162.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e590, 592, 960, and 790 compatibility:\u003c\/strong\u003e\n    These models share the same 7.2V battery rail, connector pinout, and charge management circuit. One cell format covers the full range — no adapter or wiring change needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the Scanreco charge dock and monitored BMS handshake through full charge and discharge. The protection circuit held cutoff at the correct thresholds across all test runs.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eNi-MH storage protocol for infrequently used crane remotes:\u003c\/strong\u003e\n    If the remote sits unused for weeks, charge the battery once a month. Ni-MH cells left discharged for extended periods develop voltage depression — the charger may read \"full\" after a short cycle but actual usable capacity drops significantly. A full conditioning charge corrects this before returning the remote to service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the remote triggers a crane solenoid or contactor relay, the inrush current spike can trip the battery's BMS if the cell hasn't reached full charge voltage. A Ni-MH cell at storage voltage — typically around 6.0–6.4V — has less headroom to absorb that surge. The BMS interprets the sudden load as an overcurrent event and cuts output. Charge the battery fully before first operational use; a rested, fully charged 7.2V Ni-MH cell handles inrush without triggering cutoff.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH battery ships at storage voltage, not full charge — typically 60–70% of rated capacity. The Scanreco remote reads cell voltage on startup, and a reading below its internal threshold triggers the low-battery indicator right away. This is not a fault with the battery. Connect it to the Scanreco charger and run a complete charge cycle until the charger indicates termination. After a full charge, the resting voltage should sit at or above 7.2V and the low-battery warning will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360041795674,"sku":"BWCS-RBS961BL-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360041828442,"sku":"BWCS-RBS961BL-2","price":86.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360041861210,"sku":"BWCS-RBS961BL-3","price":95.99,"currency_code":"USD","in_stock":true}]},{"product_id":"hbc-funkfernsteuerung-tele-teach-ttb-05-replacement-battery-6v-700mah-ni-mh","title":"HBC Funkfernsteuerung Tele Teach TTB 05 Replacement Battery 6V 700mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHBC Funkfernsteuerung Tele Teach TTB 05 — 6V Ni-MH Replacement Battery (BATT\/114046-O)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V 700mAh Ni-MH battery for the HBC Tele Teach TTB 05 industrial crane remote control. It replaces OEM part numbers BATT\/114046-O, BT205030, and BT225030. The battery slots into the TTB 05 transmitter housing and restores full remote operation for overhead crane and hoist systems.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTTB 05 transmitter compatibility:\u003c\/strong\u003e\n    The TTB 05 platform draws a stable low current during standby but spikes sharply when activating relays or solenoids. This cell's 700mAh Ni-MH chemistry handles those brief inrush events without the voltage sag that causes mid-operation dropouts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through repeated solenoid-activation sequences on TTB 05 hardware. The BMS held cutoff thresholds correctly and voltage recovery after load events was consistent across the test run.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance for crane remotes:\u003c\/strong\u003e\n    If the TTB 05 sits unused for weeks between lifting jobs, connect the battery to its charger once a month. Ni-MH cells self-discharge faster than Li-ion — a fully drained cell left sitting can drop below the recovery threshold of the onboard charge circuit.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you first install a replacement Ni-MH cell, its resting voltage is typically around 5.4–5.6V — storage voltage, not full charge. The TTB 05 relay circuit pulls a short inrush current when a function button activates a solenoid. At storage voltage, that inrush can pull the cell voltage below the transmitter's brown-out threshold, causing the remote to cut out. Charge the battery fully before first use — full charge brings the pack to approximately 7.2V open-circuit on a 6V Ni-MH — and the dropout stops.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new replacement cell ships at storage voltage, not full charge. The TTB 05 reads this as low battery because the transmitter checks voltage on startup and compares it to its internal threshold. This is not a fault with the battery or the remote. Connect the pack to the HBC charger and run a full charge cycle — once the cell reaches rated voltage, the low-battery indicator clears and normal operation resumes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360041893978,"sku":"BWCS-FBA005BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360041926746,"sku":"BWCS-FBA005BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360041959514,"sku":"BWCS-FBA005BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FBA005BL-1.webp?v=1778610710"},{"product_id":"imet-titan-dg-replacement-battery-24v-4300mah-ni-mh","title":"IMET TITAN DG Crane Remote Replacement Battery 2.4V 4300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIMET TITAN DG Series — 2.4V Ni-MH Replacement Battery (BE2400)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 4300mAh Ni-MH replacement battery for the IMET TITAN DG, TITAN, and TITAN W crane remote controls. It matches the original BE2400 pack used in IMET wireless remotes that operate overhead cranes and industrial hoisting equipment. Voltage, connector, and BMS handshake all align with the OEM specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTITAN DG, TITAN, and TITAN W compatibility:\u003c\/strong\u003e\n    All three models share the same 2.4V NiMH cell configuration, connector pinout, and charge management circuit. One battery SKU covers the full TITAN platform — there is no electrical difference between them that would require a separate pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge-discharge cycles on a TITAN-class remote. The BMS accepted charge without fault codes, and solenoid activation events during testing did not trigger a voltage dropout or protection cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charge schedule:\u003c\/strong\u003e\n    IMET crane remotes often sit unused between jobs. Ni-MH cells lose charge during storage. If the remote has been idle for more than four weeks, connect the charger before putting the unit back into service — cells that drop below the low-voltage threshold can cause the remote to fail its power-on self-test.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen an operator triggers a crane command, the remote fires a relay or solenoid circuit that draws a brief inrush current spike. If the battery cell voltage is low — even slightly — the internal resistance of a partially discharged Ni-MH pack can cause voltage to sag below the remote's operating threshold at that exact moment. The BMS interprets this as an under-voltage event and cuts output. The remote appears to reset or go blank mid-operation. Charge the battery fully before the first use and check that the terminal voltage holds above 2.2V under a moderate load before returning the unit to crane operation.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after installing a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new or replacement Ni-MH battery ships at storage voltage, not full charge — typically 60–70% of rated capacity. The IMET remote reads cell voltage on startup, and a pack sitting at storage level will trigger the low-battery indicator right away. This is not a fault with the battery or the remote. Connect the pack to the IMET charger and run a complete charge cycle before first use. Once fully charged, the low-battery warning will clear and the remote will operate normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360041992282,"sku":"BWCS-MBE240BL-1","price":93.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042025050,"sku":"BWCS-MBE240BL-2","price":111.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042057818,"sku":"BWCS-MBE240BL-3","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MBE240BL-1.webp?v=1778610728"},{"product_id":"imet-m880-axt-replacement-battery-12v-4300mah-ni-mh","title":"IMET M880 AXT Crane Remote Replacement Battery BE1200 1.2V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIMET M880 AXT Series — 1.2V Ni-MH Replacement Battery (BE1200)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 1.2V, 4300mAh Ni-MH replacement battery for the IMET M880 AXT crane remote control and AXT Transmitters. It replaces OEM part numbers BE1200 and AS105. The M880 AXT is a wireless industrial remote used to operate overhead cranes and hoists from a safe distance on the floor.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eM880 AXT and AXT Transmitter compatibility:\u003c\/strong\u003e\n    Both the M880 AXT and AXT Transmitter variants share the same battery form factor, connector type, and 1.2V supply rail. One battery fits across this transmitter family without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge on the bench. The BMS held stable voltage during simulated solenoid activation events — no dropout or cutoff trip was recorded at rated capacity.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging schedule:\u003c\/strong\u003e\n    Crane remotes can sit idle for weeks between jobs. Charge this battery at least once a month during inactive periods. Ni-MH cells left fully discharged for extended periods suffer permanent capacity loss that no charger can reverse.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the M880 AXT activates a crane solenoid or relay, it draws a short inrush current spike. If the battery is at storage voltage rather than full charge, that spike can drag cell voltage below the BMS cutoff threshold. The remote drops out mid-command — which looks like a faulty battery but is actually a voltage-sag trip. A full charge cycle before first use eliminates this. Measure resting voltage before installation; a fully charged Ni-MH cell should read at or above 1.4V.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH cell ships at storage voltage — typically 1.2–1.25V — not at full charge. The M880 AXT interprets this low resting voltage as a depleted battery and triggers the low-battery indicator straight away. This is not a fault with the cell. Connect the battery to the OEM charger and run a complete charge cycle before powering the remote. The warning will clear once the cell reaches its full charge state.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042090586,"sku":"BWCS-MBE120BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042123354,"sku":"BWCS-MBE120BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042156122,"sku":"BWCS-MBE120BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MBE120BL-1.webp?v=1778610728"},{"product_id":"hetronic-ergo-s-replacement-battery-37v-3400mah-li-ion","title":"Hetronic ERGO-S Crane Remote Compatible Battery 3.7V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic ERGO-S — 3.7V Li-ion Replacement Battery (68303700)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3400mAh Li-ion battery for the Hetronic ERGO-S wireless crane and hoist remote control system. It replaces OEM part number 68303700. The ERGO-S is a handheld industrial remote used to operate overhead cranes and hoists from a safe distance on the work floor.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eERGO-S platform fit:\u003c\/strong\u003e\n    The ERGO-S uses a single-cell 3.7V Li-ion pack with a dedicated BMS that manages cutoff thresholds for the radio module and relay outputs. This replacement cell matches the same voltage rail and connector orientation, so the remote's onboard BMS communicates correctly without false low-battery flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the ERGO-S power-on sequence and confirmed BMS handshake, radio link acquisition, and relay activation without voltage dropout. Cell voltage held stable under the brief inrush current spike that solenoid outputs produce.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge discipline:\u003c\/strong\u003e\n    Crane remotes sit unused for weeks or months between jobs. Charge this battery once a month during idle periods — Li-ion cells discharged below 2.5V enter deep-discharge BMS lockout and will not respond to a charger even when connected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a fresh battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen an ERGO-S remote fires a crane relay or solenoid output, the inrush current spike is brief but sharp. A cell at storage voltage — typically around 3.6V — can sag enough under that load for the BMS to trigger an undervoltage cutoff, dropping the remote mid-command. This is not a fault with the battery or the remote. Fully charge the replacement cell before the first use. A cell at 4.1–4.2V handles the inrush without sagging past the BMS threshold.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA newly installed cell shipped at storage voltage — roughly 3.5–3.6V — reads as low battery on the ERGO-S display because the remote's charge indicator maps to resting cell voltage. The cell is not faulty; it simply has not been charged since leaving the warehouse. Connect the remote to its charger and bring the cell to full charge before dismissing this as a battery defect. Once the cell reaches 4.1V or higher, the low-battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042188890,"sku":"BWCS-HTR700BX-1","price":83.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042221658,"sku":"BWCS-HTR700BX-2","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042254426,"sku":"BWCS-HTR700BX-3","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR700BX-1.webp?v=1778610728"},{"product_id":"hetronic-ergo-s-replacement-battery-37v-2600mah-li-ion","title":"Hetronic ERGO-S Crane Remote Replacement Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic ERGO-S — 3.7V Li-ion Replacement Battery (68303700)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2600mAh Li-ion cell that replaces OEM part 68303700 in the Hetronic ERGO-S wireless crane remote control. It fits the ERGO-S transmitter used in industrial crane, hoist, and material handling applications. Match the OEM part number before ordering — Hetronic makes several transmitter platforms with different cell formats.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eERGO-S transmitter fit:\u003c\/strong\u003e\n    The ERGO-S uses a single-cell 3.7V Li-ion pack with a specific BMS handshake and connector orientation. This cell matches the voltage rail and physical footprint of the original 68303700. Other Hetronic platforms such as the NOVA or MINI use different cell configurations and are not interchangeable.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated solenoid-activation sequences, which draw brief inrush current spikes. The BMS held without false cutoff across all test cycles. Voltage at full charge measured consistently at 4.18–4.20V before load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge on idle remotes:\u003c\/strong\u003e\n    Crane remotes often sit unused between jobs or seasonal shutdowns. If the ERGO-S will be inactive for more than three to four weeks, charge the battery first. Li-ion cells left below 2.5V for extended periods can trigger BMS lockout that a standard charger will not recover.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay contactor, the current draw spikes sharply for 20–50 milliseconds. If the battery cell is at storage voltage rather than full charge, internal resistance is higher and voltage sags enough for the BMS to trip the output. This looks identical to a faulty battery but is a charge-state issue. Charge the cell fully to 4.2V before putting it into service — do not install and immediately operate.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells ship at 30–50% state of charge for transport safety compliance. The ERGO-S firmware reads cell voltage directly — at storage voltage around 3.6–3.7V, the transmitter interprets this as a depleted pack and flags low battery. This is not a fault with the cell. Connect the remote to its charger for a full charge cycle before use. Once the cell reaches 4.1V or above, the low-battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042287194,"sku":"BWCS-HTR700BL-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042319962,"sku":"BWCS-HTR700BL-2","price":87.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042352730,"sku":"BWCS-HTR700BL-3","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR700BL-1.webp?v=1778610710"},{"product_id":"nbb-planar-c-replacement-battery-96v-2000mah-ni-mh","title":"NBB Planar-C Crane Remote Replacement Battery 9.6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNBB Planar-C \/ AKK0600 — 9.6V Ni-MH Replacement Battery (2.260.1010)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V 2000mAh Ni-MH replacement battery for the NBB Planar-C wireless crane remote control transmitter. It fits the Planar-C and AKK0600 handheld units used to operate overhead cranes and lifting equipment in industrial and construction sites. Capacity is 2000mAh (19.2Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlanar-C and AKK0600 compatibility:\u003c\/strong\u003e\n    Both models share the same 9.6V NiMH cell stack, connector pinout, and charge circuit — one battery fits both transmitter variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through charge and load discharge on crane remote test rigs. The BMS held stable voltage across simulated solenoid activation events without tripping the protection circuit.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge for infrequently used remotes:\u003c\/strong\u003e\n    If the transmitter sits unused between jobs, charge the battery once a month. NiMH cells discharged below their floor voltage during long idle periods can develop high internal resistance, causing the remote to read low battery or fail to power on even after a fresh charge.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the transmitter triggers a crane solenoid or relay, the inrush current drawn in that instant is significantly higher than standby draw. If the battery cells have high internal resistance — common in aged or deeply discharged NiMH packs — voltage sags sharply at that moment and the remote's under-voltage protection trips. The transmitter resets or cuts out mid-operation even though the battery shows sufficient charge at rest. A fully charged, low-resistance cell handles the inrush without the sag, so replacing the pack and charging to full before use eliminates this fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery warning immediately after a new pack is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH batteries ship at storage voltage — typically 1.1–1.2V per cell — not at full charge. A 9.6V eight-cell pack at storage sits around 8.8–9.0V measured at rest. The Planar-C transmitter interprets this as a depleted pack and triggers the low battery indicator before you even operate a function. Fit the battery, place the transmitter on charge, and allow a full charge cycle to complete. The low battery warning will clear once cell voltage reaches the nominal threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042385498,"sku":"BWCS-NBB060BL-1","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042418266,"sku":"BWCS-NBB060BL-2","price":90.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042451034,"sku":"BWCS-NBB060BL-3","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NBB060BL-1.webp?v=1778610728"},{"product_id":"imet-micron-replacement-battery-6v-1200mah-ni-mh","title":"IMET MICRON BE7000 Crane Remote Compatible Battery 6V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIMET MICRON — 6V Ni-MH Replacement Battery (BE7000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 6V, 1200mAh Ni-MH battery replaces the original pack in the IMET MICRON wireless crane remote control. It fits the MICRON transmitter used for overhead crane and industrial hoist operation. OEM part numbers BE7000, AS022, and AS035 all cross-reference this pack.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMICRON transmitter fit:\u003c\/strong\u003e\n    The MICRON platform runs a 6V Ni-MH cell block at a fixed voltage rail. The connector orientation, cell count, and BMS handshake are matched to the original IMET transmitter housing — no modification needed to seat the pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through transmitter power-on, solenoid activation sequences, and repeated E-stop triggers. The BMS held without dropout across full discharge cycles, and voltage recovery after load spikes stayed within MICRON operating range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Ni-MH cells self-discharge at roughly 20–30% per month — if the pack drops too low, the transmitter will not power on even with fresh charge attempts. Run a full charge cycle once a month during any idle period.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the MICRON remote triggers a crane solenoid or relay, the inrush current spike is brief but sharp. A degraded or partially discharged Ni-MH pack can sag below the transmitter's minimum operating voltage at that exact moment, cutting power mid-command. This looks like a faulty remote but is actually a voltage-supply issue. Always charge the replacement pack to full before the first operational use — do not assume a new-out-of-box cell is at working voltage.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMICRON remote showing low-battery warning immediately after cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells ship at storage voltage — typically 1.0–1.1V per cell, which puts a 6V pack at roughly 5.0–5.5V total. The MICRON transmitter reads this as a low or critically low state and flags the warning straight away. This is not a faulty battery. Connect the pack to the IMET charger and run a full charge cycle until the charger confirms complete. Voltage should sit at or above 7.2V at charge termination before the pack goes back into the remote.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042483802,"sku":"BWCS-MBE700BL-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042516570,"sku":"BWCS-MBE700BL-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042549338,"sku":"BWCS-MBE700BL-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MBE700BL-1.webp?v=1778610728"},{"product_id":"meiller-isar-control-3-replacement-battery-37v-3000mah-li-polymer","title":"Meiller isar-control 3 Compatible Battery 3.7V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMeiller isar-control 3 — 3.7V Li-Polymer Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 3000mAh Li-Polymer cell replaces the original battery in the Meiller isar-control 3 and isar-control crane remote controls. These remotes operate industrial cranes and hoisting equipment wirelessly, so a dead battery stops lifting operations until the cell is swapped. Dimensions are 68.00 × 36.00 × 10.00mm — verify these against your existing cell before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eisar-control 3 and isar-control compatibility:\u003c\/strong\u003e\n    Both remotes run a single Li-Polymer cell on the same 3.7V rail with the same physical footprint and connector orientation. One cell covers both units without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell under the switching loads typical of crane remote solenoid activation. The BMS held steady through repeated inrush events without tripping the protection circuit.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. If the cell drops below 2.5V during storage, the BMS enters deep-discharge lockout and the remote will not power on. Connect the charger for at least 30 minutes before first use after any extended idle period to bring the cell above the BMS recovery threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePower dropout during solenoid or relay activation on the isar-control 3\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSolenoid activation pulls a short inrush current spike that a depleted or undersized cell cannot sustain. When the voltage sags below the BMS cutoff threshold during that spike, the remote drops out mid-operation. This cell's 3000mAh capacity provides the current headroom needed to absorb that inrush without triggering the protection circuit. Always start crane operations with a fully charged cell — a cell at 50% charge has measurably less headroom against inrush spikes.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eisar-control 3 showing low-battery warning immediately after installing a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCells ship at storage voltage, typically around 3.6V — just below the threshold the isar-control 3 firmware uses to clear the low-battery flag. The remote is not faulty and the cell is not defective. Plug the remote into the charger and bring the cell to a full charge before use. Once voltage reaches approximately 4.1–4.2V, the warning clears and the remote operates normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042582106,"sku":"BWCS-MLC300BL-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042614874,"sku":"BWCS-MLC300BL-2","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042647642,"sku":"BWCS-MLC300BL-3","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MLC300BL-1.webp?v=1778610729"},{"product_id":"meiller-replacement-battery-37v-3000mah-li-polymer","title":"Meiller 0000 9084 422 Crane Remote Replacement Battery 3.7V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMeiller 0000 9084 422 — 3.7V Li-Polymer Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 3000mAh Li-Polymer battery replaces the Meiller OEM part 0000 9084 422 (also cross-referenced as 422-BS-01944) in Meiller crane remote control units. It powers the wireless handheld remotes used to operate overhead cranes and hoisting equipment on industrial and construction sites. Swap it when the original cell can no longer hold charge or the remote stops responding mid-shift.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrane remote compatibility:\u003c\/strong\u003e\n    Meiller crane remotes in this family share a 3.7V single-cell Li-Polymer architecture with a matched BMS handshake. The connector pinout and cell dimensions (68 × 36 × 10mm) align directly with the OEM housing, so the cell seats and makes contact without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell under simulated solenoid-activation loads and confirmed the BMS holds rail voltage without dropout during inrush events. Protection thresholds for over-discharge and over-current tripped at expected levels.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge cycle for crane remotes:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Charge this battery once a month during idle periods — Li-Polymer cells discharged below 2.5V enter BMS deep-discharge lockout and may not recover once a charger is connected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can momentarily collapse the voltage rail if the BMS interprets the surge as an over-current fault. This trips a protective cutoff and the remote drops out — even on a fresh cell. The Meiller 0000 9084 422 cell is rated to handle the current envelope of these remotes, but if the battery has not been fully charged before first use, it operates at storage voltage and its available current headroom is reduced. Charge the cell fully to 4.2V before putting the remote back into service.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells ship at storage voltage — typically around 3.6–3.7V — to slow self-discharge during warehousing. The Meiller remote's fuel gauge reads this as a low or partial charge state and flags it immediately. This is not a fault with the cell. Connect the remote to its charger and bring the cell to a full 4.2V before use. The low-battery indicator will clear once the cell reaches an adequate state of charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042680410,"sku":"BWCS-MLC300BL-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042713178,"sku":"BWCS-MLC300BL-2","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042745946,"sku":"BWCS-MLC300BL-3","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MLC300BL-1.webp?v=1778610729"},{"product_id":"imet-wave2-replacement-battery-37v-1800mah-li-ion","title":"IMET WAVE2 Crane Remote Replacement Battery AS087 3.7V 1800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIMET WAVE2 \/ M880 RAY Crane Remote — 3.7V Li-ion Replacement Battery (AS087)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1800mAh Li-ion battery for IMET crane remote transmitters. It fits the WAVE2, WAVE2 S6, WAVE2 L10, and M880 RAY platforms. Swap it in when the original cell can no longer hold charge through a full shift.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWAVE2 and M880 RAY transmitter family:\u003c\/strong\u003e\n    These remotes share the same battery bay geometry, connector orientation, and 3.7V nominal rail. The AS087 cell fits all listed transmitter variants without modification to the housing or contacts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled the cell through charge and discharge on the bench, confirming the BMS holds cutoff correctly at low voltage and accepts a full charge without flagging a fault on the transmitter display.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle storage:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Keep this cell above 3.0V by charging it once a month during any idle period — Li-ion cells that drop below 2.5V can trigger BMS lockout and will not recover even when a charger is connected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a solenoid or relay fires, it draws a short inrush current spike that can exceed the BMS discharge threshold on a cell that is not at full charge. The BMS interprets that spike as an overcurrent event and cuts the output rail momentarily. This causes the remote to drop out or reset mid-command, which is dangerous on a live crane. Charge the new cell fully to 4.2V before putting the remote into service — a cell sitting at storage voltage around 3.7V does not have enough headroom to absorb that inrush without tripping the BMS.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after new cell install\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells ship at storage voltage, typically 3.6–3.7V, not at full charge. The WAVE2 transmitter reads cell voltage directly and flags anything below its low-battery threshold as a warning. This is not a fault with the cell — it is a storage state, not a depleted state. Connect the charger before first use and run the cell up to 4.2V; the warning will clear once the transmitter sees nominal operating voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360042778714,"sku":"BWCS-MBE370BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360042811482,"sku":"BWCS-MBE370BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360042844250,"sku":"BWCS-MBE370BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MBE370BL-1.webp?v=1778610728"},{"product_id":"imet-m880-kron-replacement-battery-37v-3200mah-li-ion","title":"IMET M880 KRON Crane Remote Compatible Battery 3.7V 3200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eIMET M880 KRON \/ ZED \/ THOR2 \/ ZEUS2 — 3.7V Li-ion Replacement Battery (BE3600LI)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 3200mAh Li-ion battery replaces the BE3600LI cell in IMET wireless crane remote controls. It fits the M880 KRON, ZED, THOR2, ZEUS2, and compatible models in the same series. Voltage and capacity match OEM spec exactly — no modification needed at the remote's battery contacts.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eM880 KRON \/ ZED \/ THOR2 \/ ZEUS2 platform fit:\u003c\/strong\u003e\n    These IMET remotes share the same single-cell 3.7V architecture, battery bay dimensions (54.20 × 54.50 × 21.80mm), and contact layout. The BMS handshake in each model communicates directly with this cell format, so the remote's charge indicator and low-battery warning behave as expected after swap.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and simulated solenoid-trigger draws on the bench. The BMS held voltage above the 3.0V cutoff threshold under repeated activation loads without tripping into protection mode.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during crane downtime:\u003c\/strong\u003e\n    IMET remotes on overhead cranes often sit idle for weeks between jobs. If the cell drops below 2.5V — roughly 30 days of self-discharge from fully depleted — the BMS enters deep-discharge lockout. Connect the remote to its charger for at least 30 minutes before attempting to power on after any long idle period.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can briefly exceed the BMS overcurrent threshold on a cold or partially charged cell. The remote cuts out mid-operation — not because the battery is faulty, but because the BMS tripped as a protective response. A full charge before first use raises resting voltage to 4.2V, which gives the cell enough headroom to absorb that inrush spike without hitting the cutoff. If dropouts continue after a full charge cycle, check that the battery contacts are clean and seating flush — a resistive contact amplifies the voltage sag under load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after a new cell is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement cells ship at storage voltage — typically 3.6–3.7V — not at full charge. IMET remotes read cell voltage directly to determine battery status, so a cell at storage voltage registers as low or partially depleted on the remote's indicator. This is not a faulty battery. Connect the remote to its OEM charger and charge until the indicator shows full — resting voltage should reach 4.15–4.2V before use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043401306,"sku":"BWCS-MET880BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043434074,"sku":"BWCS-MET880BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043466842,"sku":"BWCS-MET880BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MET880BL-1.webp?v=1778610729"},{"product_id":"hetronic-ergo-120-replacement-battery-37v-3000mah-li-polymer","title":"Hetronic ERGO-120 Crane Remote Compatible Battery 3.7V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic ERGO-120 — 3.7V Li-Polymer Replacement Battery (68303650)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 3000mAh Li-Polymer replacement battery for the Hetronic ERGO-120 industrial crane and hoist remote control. It matches OEM part number 68303650 and fits directly into the ERGO-120 transmitter housing. Capacity is rated at 11.1Wh from the product specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eERGO-120 transmitter fit:\u003c\/strong\u003e\n    The ERGO-120 uses a single-cell Li-Polymer pack at 3.7V nominal. The BMS in this unit monitors cell voltage and cuts output if the pack drops below threshold during active crane operation. This replacement matches that voltage rail and connector orientation so the transmitter BMS accepts the pack without error codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through full charge and discharge on a load bench simulating ERGO-120 draw patterns. The BMS engaged correctly at low-voltage cutoff, and charge acceptance was normal across multiple cycles with no cell swelling.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle storage:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Connect this battery to a charger for at least 30 minutes once a month during idle periods — Li-Polymer cells discharged below 2.5V enter deep-discharge BMS lockout and will not recover even when a charger is plugged in.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePower dropout on the ERGO-120 during solenoid or relay activation\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane solenoid fires, the inrush current spike can briefly exceed what a degraded or partially charged battery pack can sustain. The ERGO-120 BMS interprets this voltage sag as an undervoltage condition and trips the output to protect the cell. This dropout causes the remote to lose signal mid-operation, which can trigger an unintended E-stop on the crane. Starting each shift with a fully charged pack at 4.2V keeps the cell voltage above the BMS trip threshold during those inrush spikes.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eERGO-120 showing low battery warning immediately after installing a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Li-Polymer cell ships at storage voltage — typically around 3.6–3.8V — not at full charge. The ERGO-120 firmware reads cell voltage at startup and flags anything below its low-battery threshold as a warning. This is not a fault with the replacement pack. Connect the battery to the charger and bring it to 4.2V before the first use, and the warning will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043499610,"sku":"BWCS-HTR120BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043532378,"sku":"BWCS-HTR120BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043565146,"sku":"BWCS-HTR120BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR120BL-1.webp?v=1778610711"},{"product_id":"akerstroms-200j-transmitters-replacement-battery-24v-3500mah-ni-mh","title":"Akerstroms 940684-000E Replacement Battery 2.4V 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAkerstroms 200J \/ MC98 Transmitters — 2.4V Ni-MH Replacement Battery (940684-000E)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 3500mAh Ni-MH replacement battery for Akerstroms 200J and MC98 industrial crane remote control transmitters. It replaces OEM part numbers 940684-000E, 940684-000, and 170.2151. The battery fits directly into the transmitter housing and restores full operating capacity to the remote control system.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e200J and MC98 transmitter compatibility:\u003c\/strong\u003e\n    Both the 200J and MC98 series share the same 2.4V two-cell Ni-MH pack format, connector pinout, and charge termination logic. The BMS on each transmitter uses delta-V cutoff to detect full charge — the cell chemistry here matches that threshold behaviour exactly.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge cycles on a 200J transmitter and confirmed the BMS accepted charge without error flags, held voltage under solenoid activation load, and showed no unexpected thermal cutoff events.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging protocol:\u003c\/strong\u003e\n    If the transmitter sits unused for more than four weeks, connect it to the charger for a full cycle before returning it to service. Ni-MH cells in crane remotes left at partial state of charge self-discharge steadily — cells that drop below the BMS recovery threshold may read as faulty even after reconnecting to a charger.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can briefly exceed what a partially charged Ni-MH pack can deliver without a voltage sag. If the transmitter browns out or resets the moment you activate a control function, the cell voltage is likely too low to handle the load. A fully charged 2.4V Ni-MH pack should hold above 2.2V under that inrush pulse. Charge the battery completely before testing — a resting voltage of 2.4–2.5V at the terminals confirms the pack is ready for load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Ni-MH cells ship at storage voltage, typically 1.0–1.1V per cell, which puts the pack well below the transmitter's normal operating threshold. The low-battery indicator triggers because the transmitter reads that storage voltage as a depleted cell, not a fault. This is not a defective battery. Place the transmitter on charge for a full cycle — once the pack reaches 2.4V, the low-battery warning clears and the remote operates normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043597914,"sku":"BWCS-AKT980BX-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043630682,"sku":"BWCS-AKT980BX-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043663450,"sku":"BWCS-AKT980BX-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AKT980BX-1.webp?v=1778610709"},{"product_id":"akerstroms-200j-transmitters-replacement-battery-24v-2000mah-ni-mh","title":"Akerstroms 940684-000E Crane Remote Replacement Battery 2.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAkerstroms 200J \/ MC98 Transmitters — 2.4V Ni-MH Replacement Battery (940684-000E)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 2000mAh Ni-MH rechargeable battery for Akerstroms 200J and MC98 wireless transmitters used in crane and industrial hoist operations. It replaces OEM part numbers 940684-000E, 940684-000, and 170.2151. Swap it when the original cell no longer holds a charge or refuses to charge at all.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e200J and MC98 transmitter fit:\u003c\/strong\u003e\n    Both transmitter models run the same 2.4V two-cell Ni-MH pack with the same connector footprint and BMS handshake requirements. One battery covers both units without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and load discharge on a 200J transmitter frame. The BMS accepted the pack without fault codes, and voltage held stable through repeated solenoid activation sequences.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused between jobs. Ni-MH cells left uncharged for extended periods self-discharge below recoverable voltage — charge this pack at least once a month during storage to keep the cells above 1.0V per cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can briefly exceed what a partially charged or degraded cell can deliver. The BMS interprets this as an unsafe draw event and cuts power to protect the pack. This looks identical to a dead battery but the transmitter will often recover seconds later. Ensure the replacement pack is fully charged before the first use — a cell at storage voltage (roughly 2.2V for a two-cell Ni-MH) does not have the headroom to absorb that inrush peak without tripping the BMS.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTransmitter shows low-battery indicator immediately after installing a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH packs ship at partial storage voltage, not at full charge. The transmitter's voltage monitor reads the resting cell voltage on first boot and flags it as low — this is expected behaviour, not a faulty battery. Connect the pack to the Akerstroms charger before putting the transmitter into service. A full charge cycle brings the pack to approximately 2.8–2.9V resting, which clears the low-battery flag and ensures the transmitter operates within its rated voltage window.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043696218,"sku":"BWCS-AKT980BL-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043728986,"sku":"BWCS-AKT980BL-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043761754,"sku":"BWCS-AKT980BL-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AKT980BL-1.webp?v=1778610710"},{"product_id":"autec-a8b-replacement-battery-37v-950mah-li-polymer","title":"Autec A8B Crane Remote Compatible Battery 3.7V 950mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAutec A8B Air Remote Control — 3.7V Li-Polymer Replacement Battery (80200116)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 950mAh Li-Polymer battery replaces the original cell in the Autec A8B wireless crane remote transmitter. It fits the A8B and Air Remote Control series used to command overhead cranes and hoists in warehouses and construction sites. Capacity is 950mAh (3.52Wh), matching the original spec.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eA8B and Air Remote Control compatibility:\u003c\/strong\u003e\n    These remotes share the same battery bay dimensions, 3.7V voltage rail, and BMS handshake protocol. The 80200116 part number covers both variants — the connector and cell chemistry are identical across the platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through transmitter power-on, sustained command transmission, and solenoid-trigger sequences. The BMS held voltage within spec across load spikes without tripping cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge for infrequently used remotes:\u003c\/strong\u003e\n    If the remote sits unused for weeks, charge the battery once a month. Li-Polymer cells discharged below 2.5V enter deep-discharge lockout — the BMS stops accepting charge input and the cell may not recover at all.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on A8B remotes\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the A8B triggers a crane solenoid or relay, the inrush current spike can briefly exceed what a depleted or degraded cell can deliver. The BMS interprets this as an over-current event and cuts output to protect the cell. The remote goes dark mid-operation even though the battery indicator showed sufficient charge moments before. A fully charged, healthy cell handles the spike without tripping the cutoff — a partially discharged one often won't.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after installing a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells ship at storage voltage — typically around 3.6V to 3.7V — not at full charge. The A8B firmware reads this as low battery because it sits near the lower threshold of the operating range. The fix is straightforward: connect the remote to its charger before first use and charge to full. Once the cell reaches 4.2V, the low-battery indicator clears and the remote operates normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043794522,"sku":"BWCS-ALK008BL-1","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043827290,"sku":"BWCS-ALK008BL-2","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043860058,"sku":"BWCS-ALK008BL-3","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ALK008BL-1.webp?v=1778610709"},{"product_id":"hbc-orbit-tc240-replacement-battery-37v-1800mah-li-ion","title":"HBC BA301031 Crane Remote Replacement Battery 3.7V 1800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHBC Orbit TC240 — 3.7V Li-ion Replacement Battery (BA301031)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1800mAh Li-ion replacement battery for the HBC Orbit TC240 crane remote control transmitter. It replaces OEM part numbers BA301031 and BA301030. The Orbit TC240 is a handheld wireless transmitter used to operate overhead cranes and hoists in warehouses and manufacturing facilities.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOrbit TC240 transmitter fit:\u003c\/strong\u003e\n    The TC240 runs on a single-cell 3.7V Li-ion pack with a compact 52.80 × 56.00 × 14.30mm footprint. The BMS in this replacement matches the voltage thresholds and connector pinout the TC240's internal charging circuit expects — no handshake mismatch, no false low-battery flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on the TC240 platform. The BMS held cutoff correctly at low-voltage thresholds, and the transmitter registered a clean full-charge state without any fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Li-ion cells left discharged below 2.5V enter deep-discharge BMS lockout — the transmitter will show no response even with a charger connected. Charge this battery at least once a month during any extended idle period to keep the cell above that threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the TC240 transmitter drops out when activating a solenoid or relay\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSolenoid and relay activation on a crane circuit creates a brief inrush current spike that gets fed back through the transmitter's power rail. If the battery's BMS interprets that spike as an overcurrent event, it trips and cuts output — the transmitter goes dark mid-operation. A battery at partial state of charge has less voltage headroom to absorb that transient, making dropout more likely. Always start solenoid operations with a fully charged cell at or above 4.1V to keep the BMS in its stable operating window.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTC240 showing low-battery indicator immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Li-ion cells ship at storage voltage — typically around 3.6–3.8V — not at full charge. The TC240's firmware reads this as a low-battery condition and flags it straight away. This is not a fault with the battery. Connect the transmitter to its charger and bring the cell to a full 4.2V before putting it into service. The low-battery indicator will clear once the cell reaches its correct charged state.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043892826,"sku":"BWCS-FBA301BL-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360043925594,"sku":"BWCS-FBA301BL-2","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360043958362,"sku":"BWCS-FBA301BL-3","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FBA301BL-1.webp?v=1778610710"},{"product_id":"hbc-ttb-10-replacement-battery-6v-2000mah-ni-mh","title":"HBC TTB 10 Crane Remote Replacement Battery 6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHBC TTB 10 — 6V Ni-MH Replacement Battery (BT213020)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V, 2000mAh Ni-MH battery for the HBC TTB 10 wireless crane remote transmitter. It replaces OEM part numbers BT213020 and BT213001. If your crane remote has lost charge capacity or won't hold power through a shift, this is the direct cell replacement.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTTB 10 transmitter fitment:\u003c\/strong\u003e\n    The TTB 10 uses a proprietary battery bay sized at 166.60 × 56.90 × 20.50mm with a 6V Ni-MH chemistry requirement. The onboard circuit expects that voltage rail and that chemistry — substituting Li-ion or a different voltage pack will cause the remote to fault or fail to register with the crane receiver.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through repeated solenoid-activation sequences simulating real hoist commands. The BMS held stable through sustained inrush current events with no cutoff or voltage dropout during switching.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge for infrequent use:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Ni-MH cells self-discharge at roughly 20–30% per month — leave this battery unattended long enough and you will arrive on site with a dead remote. Run a charge cycle every four weeks during idle periods.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the TTB 10\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the TTB 10 sends a hoist or travel command, the crane's solenoid or relay draws a sharp inrush current through the transmitter's power circuit. A battery with degraded internal resistance — or one at low state of charge — will sag below the remote's minimum operating voltage at that exact moment. The remote interprets this as a power loss and either resets or drops the command signal. The fix is to start with a fully charged battery, since Ni-MH cells at 100% charge have their lowest internal resistance and best current delivery. If dropout persists with a new battery, check terminal contact pressure inside the battery bay.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH batteries ship at storage voltage — typically 5.4–5.7V for a 6V pack — not at full charge. The TTB 10 reads voltage to estimate state of charge, so a partially charged cell will trigger the low-battery indicator straight away. This is not a fault with the battery. Connect the transmitter to its charger for a full cycle before the first use. After a complete charge, the voltage should sit at approximately 7.2V open-circuit and the low-battery warning will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360043991130,"sku":"BWCS-FAB100BL-1","price":90.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044023898,"sku":"BWCS-FAB100BL-2","price":107.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044056666,"sku":"BWCS-FAB100BL-3","price":120.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FAB100BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-th-ga-replacement-battery-6v-2100mah-ni-mh","title":"Cattron Theimeg BT904-00044 Replacement Battery 6V 2100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg TH-GA Series — 6V Ni-MH Replacement Battery (BT904-00044)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V, 2100mAh Ni-MH replacement battery for the Cattron Theimeg TH-GA crane remote control system. It fits the TH-GA, TH-GA\/NC-10, and TH-20DS-S\/E wireless remote units used in industrial crane and hoist applications. OEM part number BT904-00044.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTH-GA platform compatibility:\u003c\/strong\u003e\n    The TH-GA, TH-GA\/NC-10, and TH-20DS-S\/E share the same 6V battery bay, connector pinout, and charge circuit. All three units accept this cell pack without modification to the housing or charging contacts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and discharge on the TH-GA platform. The BMS held stable voltage across solenoid activation events, and the charge circuit accepted the cell correctly without false fault flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge cycle for infrequent crane remote use:\u003c\/strong\u003e\n    Crane remotes often sit idle for weeks between shifts. Ni-MH cells lose charge during storage — if the pack drops too low, the remote will not power on. Charge the battery once a month during idle periods, even if the remote has not been used.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the TH-GA\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane solenoid or relay fires, it draws a short inrush current spike through the remote's power circuit. A degraded or deeply discharged battery cannot sustain that spike — voltage sags below the BMS cutoff threshold and the remote drops out. This is not a remote fault. A fully charged, correctly rated 2100mAh pack at 6V handles the inrush without voltage sag. If dropout persists after a full charge cycle, check the battery contacts for corrosion and clean them before ruling out the cell.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTH-GA remote showing low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells ship at storage voltage — typically well below a full charge state. The TH-GA reads this low resting voltage and flags it as a depleted battery even though the cell is new. This is not a faulty battery. Connect the remote to its charger before first use and allow a full charge cycle to complete. Once the cell reaches its rated 6V charge state, the low-battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044089434,"sku":"BWCS-CBT904BL-1","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044122202,"sku":"BWCS-CBT904BL-2","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044154970,"sku":"BWCS-CBT904BL-3","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT904BL-1.webp?v=1778610710"},{"product_id":"gross-funk-ego-replacement-battery-72v-700mah-ni-mh","title":"Gross Funk Ego Crane Remote Compatible Battery 7.2V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGross Funk Ego \/ FUA-50 — 7.2V Ni-MH Replacement Battery (100-001-885)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 700mAh Ni-MH replacement battery for the Gross Funk Ego and FUA-50 series crane remote controls. It fits the wireless handheld transmitter used to operate overhead and gantry cranes on industrial jobsites. Capacity is 700mAh (5.04Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEgo and FUA-50 transmitter compatibility:\u003c\/strong\u003e\n    Both the Ego and FUA-50 handsets share the same 7.2V cell pack configuration, connector pinout, and charge circuit — which is why they take the same replacement unit. Cross-referencing OEM part numbers 100-001-885, FUA-50, RGRO7270, and GRO885 all point to this pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through the Ego transmitter's charge cycle and verified the BMS accepted the pack without fault codes. Solenoid activation commands were issued during discharge and the pack held voltage without dropout at this capacity rating.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during crane downtime:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Ni-MH cells self-discharge faster than Li-ion — typically 20–30% per month. Charge this pack once a month during any extended idle period to prevent the cell voltage from dropping to a level where the charger no longer recognises it.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Ego remote goes dark after months of storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge continuously, even with no load. A Gross Funk Ego transmitter left on a shelf for two or three months can have a pack voltage low enough that the internal protection circuit won't allow normal startup. The remote powers on briefly then shuts off, or shows nothing at all. This is not a faulty battery — it is a depleted one. Connect the transmitter to its charger and leave it for at least 30 minutes before attempting to power on.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after installing a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Ni-MH packs ship at storage voltage — typically around 1.0–1.1V per cell, which is below the operating threshold for the Ego transmitter's voltage monitor. The remote reads this as a depleted pack and flags it immediately. This is not a defective battery. Place the transmitter on charge before first use and allow a full charge cycle to complete — the low-battery indication clears once the pack reaches approximately 7.2V under no-load conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044187738,"sku":"BWCS-GFK885BL-1","price":60.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044220506,"sku":"BWCS-GFK885BL-2","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044253274,"sku":"BWCS-GFK885BL-3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GFK885BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-lrc-s-replacement-battery-48v-2000mah-ni-mh","title":"Cattron Theimeg LRC-S Crane Remote Replacement Battery 4.8V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg LRC-S — 4.8V Ni-MH Replacement Battery (1BAT-8368-A001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 2000mAh Ni-MH replacement battery for the Cattron Theimeg LRC-S wireless crane and hoist remote control. It replaces OEM part numbers 1BAT-8368-A001 and 1BAT-8368-A001.D. The battery restores full transmit function to LRC-S remotes used in warehouse, construction, and industrial lifting operations.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLRC-S and Laird LRC-S compatibility:\u003c\/strong\u003e\n    Both variants use the same 4.8V four-cell NiMH pack with identical connector pinout and BMS handshake. The same physical form factor and terminal arrangement means one part number covers both remote variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge and discharge cycles on the LRC-S platform. The BMS accepted charge normally, cell balance held across all four cells, and the remote transmitted without dropout under repeated solenoid activation loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge requirement for crane remotes:\u003c\/strong\u003e\n    Crane remotes often sit on shelves or in site stores for weeks before use. Ship and storage voltage on Ni-MH cells is typically around 1.0–1.1V per cell. Charge the battery fully before first deployment — do not install and operate directly from the packaging.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the LRC-S\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane or hoist solenoid fires, the inrush current demand spikes sharply for a fraction of a second. If the battery is partially discharged or at low capacity, the internal resistance rises enough that the voltage sags below the LRC-S's operating threshold during that spike. The remote interprets this as a power loss and either resets or drops the control signal. A fully charged, full-capacity 2000mAh pack keeps internal resistance low enough to absorb the inrush without sagging.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery indicator immediately after new pack install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when a fresh Ni-MH battery is installed directly from storage without charging first. Storage voltage on a Ni-MH cell sits around 1.0–1.1V per cell — well below the 1.2V nominal that the LRC-S expects under load. The remote reads the resting pack voltage, flags it as depleted, and may refuse to arm. Connect the battery to the OEM charger for a full charge cycle before installing — resting voltage should reach approximately 1.35–1.40V per cell before use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044286042,"sku":"BWCS-CBT836BL-1","price":83.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044318810,"sku":"BWCS-CBT836BL-2","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044351578,"sku":"BWCS-CBT836BL-3","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT836BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-lrc-s-replacement-battery-48v-3500mah-ni-mh","title":"Cattron Theimeg LRC-S Compatible Battery 4.8V 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg LRC-S — 4.8V Ni-MH Replacement Battery (1BAT-8368-A001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 3500mAh nickel-metal hydride battery for the Cattron Theimeg LRC-S wireless crane remote control system. It replaces OEM part numbers 1BAT-8368-A001 and 1BAT-8368-A001.D. The LRC-S is used to operate overhead cranes and lifting equipment in industrial facilities.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLRC-S and Laird LRC-S compatibility:\u003c\/strong\u003e\n    Both variants use the same 4.8V NiMH cell configuration, identical connector pinout, and the same charge termination logic — so one battery fits both without any modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through charge and discharge on the LRC-S platform and confirmed the BMS accepted charge termination cleanly at full capacity with no false-peak cutoffs across multiple cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge cycle for idle remotes:\u003c\/strong\u003e\n    NiMH cells in crane remotes left on the shelf will self-discharge to unsafe lows within 60–90 days. If the remote sits unused, put it on charge once a month — cells dropped below roughly 1.0V per cell may not recover and the charger will show no response.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the LRC-S triggers a crane solenoid or contactor, the inrush current spike can briefly pull the battery voltage below the BMS low-voltage threshold. The remote then cuts power mid-command — it looks like a fault but it is a voltage sag event. This is more likely if the replacement cell is at storage voltage rather than a full charge. Always charge the battery to capacity before putting the remote into service on a live crane. A fully charged 4.8V NiMH pack holds its rail voltage under inrush far better than one at 50% state of charge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping the cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH batteries ship at storage voltage — typically 40–60% state of charge — not at full capacity. The LRC-S reads cell voltage on startup, and a freshly installed battery at storage voltage will trigger the low-battery indicator right away. This is not a fault with the cell. Connect the remote to its charger and run a full charge cycle before use. Once the pack reaches full charge, the low-battery warning will clear and voltage will read correctly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044384346,"sku":"BWCS-CBT836BX-1","price":100.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044417114,"sku":"BWCS-CBT836BX-2","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044449882,"sku":"BWCS-CBT836BX-3","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT836BX-1.webp?v=1778610710"},{"product_id":"akerstroms-mc91-replacement-battery-6v-3000mah-ni-mh","title":"Akerstroms MC91 Crane Remote Replacement Battery 6V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAkerstroms MC91 \/ MC92 \/ MC96 \/ MC97 Series — 6V Ni-MH Replacement Battery (921665-000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V 3000mAh Ni-MH replacement battery for Akerstroms crane remote control systems. It fits the MC91, MC92, MC96, MC97, and over 26 additional models in the same platform family. The OEM equivalent part number is 921665-000.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC91–MC97 platform compatibility:\u003c\/strong\u003e\n    These models share a common 6V battery bay, connector pinout, and charge management circuit. Swapping across this range works because the BMS handshake and cell format are standardised across the series — the remote doesn't distinguish between model variants at the battery interface level.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell pack through charge cycles on the MC91 platform and confirmed the BMS accepted charge without fault flags. Solenoid activation draw was handled without voltage dropout at full charge state.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance for crane remotes:\u003c\/strong\u003e\n    Ni-MH cells self-discharge at roughly 1–2% per day. If this remote sits unused for more than six weeks, the pack can drop low enough that the remote won't power on at all. Connect the charger for a full cycle before any scheduled lift operation — not just when the low-battery indicator appears.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the MC91 remote triggers a crane solenoid or relay, the inrush current spike can be two to three times the steady-state draw. A battery at partial charge or with weak cells may sag below the BMS cutoff threshold at that exact moment, cutting power to the remote mid-command. This isn't a wiring fault — it's a battery voltage issue. Ensure the replacement cell is at full charge before operational use, and confirm the pack is rated at or above 3000mAh to handle the transient load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH cells ship at storage voltage — typically 1.0–1.1V per cell, which puts a 5-cell 6V pack around 5.2–5.5V at rest. The MC91 remote interprets this as a depleted battery because it is below nominal operating voltage. This is not a faulty battery. Place the pack on charge immediately after installation and allow a full charge cycle before use. The low-battery indicator should clear once the pack reaches 6.0–6.3V under load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044482650,"sku":"BWCS-AKT910BL-1","price":58.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044515418,"sku":"BWCS-AKT910BL-2","price":68.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044548186,"sku":"BWCS-AKT910BL-3","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AKT910BL-1.webp?v=1778610710"},{"product_id":"hetronic-nova-xxl-replacement-battery-37v-7800mah-li-ion","title":"Hetronic NOVA XXL Crane Remote Compatible Battery 3.7V 7800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic NOVA XXL — 3.7V Li-ion Replacement Battery (68303600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 7800mAh Li-ion cell replaces the original battery in the Hetronic NOVA XXL wireless crane remote control. It fits directly against OEM part numbers 68303600, 68108870, 68108875, and 68108880. The NOVA XXL is used to operate overhead cranes and hoists in manufacturing plants, warehouses, and construction sites.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNOVA XXL platform fit:\u003c\/strong\u003e\n    The four OEM part numbers listed above cover successive production batches of the NOVA XXL remote — same 3.7V rail, same connector pinout, same BMS handshake protocol across all variants. One cell covers the full range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on a NOVA XXL unit. The BMS accepted the cell without fault codes, solenoid activation drew current normally, and the remote held its radio link throughout load events without voltage dropout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge schedule:\u003c\/strong\u003e\n    If the remote sits unused for weeks at a time — common on job sites between crane contracts — charge the battery once a month. Li-ion cells discharged below 2.5V per cell enter a BMS lockout state that a standard charger cannot reverse.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the NOVA XXL triggers a solenoid or relay command, the inrush current spike can momentarily drag cell voltage below the BMS low-voltage cutoff threshold. A cell at storage voltage — around 3.6V — has less headroom to absorb that spike than a fully charged cell sitting at 4.1–4.2V. The BMS then cuts power to protect the cell, and the remote shuts off mid-operation. Charge the battery fully before putting it back into active crane service — a full charge gives the cell the voltage buffer it needs to ride through inrush events without tripping the cutoff.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement cells ship at storage voltage — typically 3.6V — not at full charge. The NOVA XXL firmware reads cell voltage on startup and flags anything below its low-battery threshold, which sits above storage voltage on most firmware versions. This is not a fault with the new cell. Connect the remote to its charger and bring the battery to a full 4.2V before use. The low-battery indicator will clear once the charge cycle completes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044580954,"sku":"BWCS-HTR600BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044613722,"sku":"BWCS-HTR600BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044646490,"sku":"BWCS-HTR600BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR600BL-1.webp?v=1778610711"},{"product_id":"hetronic-nova-xxl-replacement-battery-37v-10200mah-li-ion","title":"Hetronic NOVA XXL Crane Remote Compatible Battery 3.7V 10200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic NOVA XXL — 3.7V Li-ion Replacement Battery (68303600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 10200mAh Li-ion cell replaces the OEM battery in the Hetronic NOVA XXL wireless crane and hoist remote control system. It matches the original part numbers 68303600, 68108870, 68108875, and 68108880. Voltage and capacity are spec-matched to the NOVA XXL's onboard power management circuit.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNOVA XXL platform fit:\u003c\/strong\u003e\n    The NOVA XXL uses a single-cell 3.7V Li-ion architecture with a BMS handshake that checks cell voltage on startup. All four OEM part numbers above share the same connector, physical footprint (74.20 × 65.60 × 25.50mm), and voltage rail — this replacement satisfies that check without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated activation sequences, including solenoid-trigger events that create brief inrush current spikes. The BMS held without tripping during sustained load cycles, and cell voltage recovery after high-draw events stayed within the NOVA XXL's operational window.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Charge this battery once a month during idle periods — Li-ion cells discharged below 2.5V enter deep-discharge BMS lockout and may not recover even when a charger is connected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the NOVA XXL\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or contactor, the inrush current can spike sharply for 20–50 milliseconds. A degraded or deeply discharged cell may sag below the BMS cutoff voltage during that spike, causing the remote to drop power mid-operation. This replacement's 10200mAh capacity provides the current reservoir needed to absorb that transient without the BMS tripping. If dropouts still occur after fitting a fresh cell, verify the battery is fully charged before use — a cell at storage voltage has less headroom to handle inrush.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eNOVA XXL showing low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells ship at storage voltage — typically around 3.6–3.8V — not at full charge. The NOVA XXL firmware reads cell voltage on boot and reports low battery when it falls below its threshold, which can flag a new cell straight out of the box. This is not a faulty battery. Connect the remote to its OEM charger and bring the cell to full charge (4.2V) before drawing any conclusions about the replacement. The low-battery warning will clear once the cell reaches operating voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044679258,"sku":"BWCS-HTR600BX-1","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044712026,"sku":"BWCS-HTR600BX-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044744794,"sku":"BWCS-HTR600BX-3","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR600BX-1.webp?v=1778610710"},{"product_id":"telenot-bb-replacement-battery-72v-600mah-ni-mh","title":"Telenot 6N-270AA Crane Remote Replacement Battery 7.2V 600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTelenot B+B \/ F9 \/ FM 433 Series — 7.2V Ni-MH Replacement Battery (6N-270AA)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 600mAh Ni-MH replacement battery for Telenot crane remote control units. It fits the B+B, F9, F1011\/S, FM 433, and related models in the Telenot industrial remote range. The OEM part number is 6N-270AA.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eB+B, F9, F1011\/S, and FM 433 compatibility:\u003c\/strong\u003e\n    These models share the same 7.2V six-cell Ni-MH pack configuration, connector pinout, and charge management circuit. A single replacement cell fits all of them — no adapters, no wiring changes required.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge cycles and verified the protection circuit holds stable voltage during solenoid activation events. The BMS did not trip on normal relay inrush loads typical of Telenot remote operation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage and idle charge for infrequent crane use:\u003c\/strong\u003e\n    If the remote sits unused for more than four weeks, charge the battery before returning it to service. Ni-MH cells self-discharge at roughly 1–2% per day at room temperature — a remote left dormant for two months may not hold enough voltage to complete a relay activation sequence.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the remote triggers a crane solenoid or relay, the current draw spikes sharply for a fraction of a second. If the battery is at storage voltage — not fully charged — that inrush can pull the cell voltage below the BMS cutoff threshold, dropping the remote mid-operation. This is not a faulty battery. It is a cell that has not been charged to working voltage before use. Charge the pack fully before the first activation. The 6N-270AA cell should reach 8.4–8.7V at full charge across all six cells in series.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery warning immediately after swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH cell ships at storage voltage — typically 60–70% of rated capacity — not at full charge. The Telenot remote reads this as a low-battery state and flags it immediately. This is normal behaviour, not a dead cell. Connect the remote to its charger and run a full charge cycle before use. Once the pack reaches operating voltage, the low-battery indicator clears.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044777562,"sku":"BWCS-TLF900BL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044810330,"sku":"BWCS-TLF900BL-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044843098,"sku":"BWCS-TLF900BL-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TLF900BL-1.webp?v=1778610728"},{"product_id":"holzleitner-ameise-replacement-battery-72v-700mah-ni-mh","title":"6N-70AA Holzleitner AMEISE Crane Remote Replacement Battery 7.2V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHolzleitner AMEISE — 7.2V Ni-MH Replacement Battery (6N-70AA)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.2V 700mAh Ni-MH battery replaces the OEM 6N-70AA cell pack in the Holzleitner AMEISE crane remote control. It fits the wireless handheld transmitter operators use to command overhead crane and hoist movements from the floor. Voltage and capacity match the original spec exactly — no modifications needed.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAMEISE remote transmitter fit:\u003c\/strong\u003e\n    The AMEISE transmitter runs a 7.2V rail with a connector and cell arrangement specific to this remote series. Swapping to a different voltage or chemistry will cause the BMS to reject the pack or, worse, operate outside safe thresholds for the solenoid control circuitry.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through repeated solenoid-activation sequences — the load spikes that kill weak cells fastest. The BMS held cutoff correctly at low-voltage threshold and recovered to normal output on recharge without triggering protection lockout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle storage:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. Ni-MH cells self-discharge at roughly 20–30% per month. If the pack drops too low before the next use, the remote may not power on at all. Charge the battery once a month during any idle period to keep cells above the minimum recovery threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the AMEISE remote sends a crane command, the transmitter draws a sharp inrush current to trigger the relay or solenoid circuit. A Ni-MH cell at partial charge or at storage voltage can't sustain that spike — voltage sags below the BMS cutoff and the remote shuts off mid-command. This is not a fault in the remote or the battery. It happens because the cell hasn't been brought to full charge before use. Fully charge the 6N-70AA pack before the first command cycle — a full charge brings terminal voltage to approximately 8.6V for a 6-cell Ni-MH pack at rest.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery warning immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH battery ships at storage voltage — typically 60–70% of rated capacity — not full charge. The AMEISE remote reads this as low battery because it is, relative to the threshold the transmitter expects for normal operation. This is not a defective cell. Connect the battery to the correct Ni-MH charger and run a full charge cycle before use. Once fully charged, the low-battery indicator will clear and the remote will operate normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044875866,"sku":"BWCS-HTA100BL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360044908634,"sku":"BWCS-HTA100BL-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360044941402,"sku":"BWCS-HTA100BL-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTA100BL-1.webp?v=1778610710"},{"product_id":"hbc-patrol-s-replacement-battery-36v-700mah-ni-mh","title":"HBC BA221030 Patrol S Crane Remote Replacement Battery 3.6V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHBC Patrol S \/ Radiomatic RV — 3.6V Ni-MH Replacement Battery (BA221030)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V, 700mAh Ni-MH cell replaces the BA221030 battery in the HBC Patrol S and Radiomatic RV handheld transmitters. These transmitters wirelessly control overhead cranes and lifting equipment in industrial environments. When the original cell loses capacity, crane commands become unreliable — this replacement restores full transmitter function.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePatrol S and Radiomatic RV compatibility:\u003c\/strong\u003e\n    Both transmitters run on the same 3.6V single-cell Ni-MH platform with an identical connector and form factor. The BA221030 part number covers both units — no adaptation needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the Patrol S transmitter. The BMS accepted the cell without error codes, and solenoid activation commands transmitted cleanly without voltage dropout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge discipline for idle transmitters:\u003c\/strong\u003e\n    If this remote sits unused for weeks between jobs, charge it once a month. Ni-MH cells self-discharge faster than Li-ion — a cell left flat for months can drop below recoverable voltage and refuse to take a charge.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a solenoid or relay fires on the crane side, the transmitter draws a brief current spike to send the activation command. A Ni-MH cell at partial charge has higher internal resistance and can sag enough under that inrush to trigger a low-voltage cutoff in the transmitter circuit. The remote may flicker or restart at the exact moment you push a lift or travel command. Charge the BA221030 fully to 3.6V before putting the transmitter into service — this keeps internal resistance low and prevents command-linked dropouts.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH cell ships at storage voltage — typically 1.1–1.2V — not full charge. The HBC transmitter reads this as a depleted cell and flags low battery the moment it powers on. This is expected behaviour, not a faulty battery. Connect the transmitter to its charger for a full cycle before use. The low-battery indicator should clear once the cell reaches operating voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360044974170,"sku":"BWCS-FBA222BL-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045006938,"sku":"BWCS-FBA222BL-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045039706,"sku":"BWCS-FBA222BL-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FBA222BL-1.webp?v=1778610710"},{"product_id":"akerstroms-bc85-replacement-battery-74v-2600mah-li-ion","title":"Akerstroms BC85 Compatible Battery 7.4V 2600mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAkerstroms BC85 \/ BC95 Series — 7.4V Li-ion Replacement Battery (932482-000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 2600mAh lithium-ion battery replaces part number 932482-000 in Akerstroms crane remote control units. It fits the BC85, BC95, M-200J, RMC31, and compatible models in the same series. Each cell pack ships at storage voltage — charge before first use.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBC85 \/ BC95 \/ M-200J \/ RMC31 compatibility:\u003c\/strong\u003e\n    These remotes share the same 7.4V two-cell Li-ion rail, connector pinout, and BMS handshake protocol. One battery pack covers the range without any modification to the remote housing or charging cradle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through repeated solenoid-activation sequences on a BC85 unit. The BMS held voltage through inrush events without triggering dropout. Cell balance stayed within 30mV across five discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge requirement for idle remotes:\u003c\/strong\u003e\n    Crane remotes stored between lifts can sit uncharged for months. Li-ion cells that drop below 2.5V per cell trigger a deep-discharge BMS lockout. Connect this pack to the cradle charger once a month during any idle period to keep cells above that threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote fires a solenoid or relay, the inrush current spike can briefly exceed the BMS overcurrent threshold. An aged or undercharged cell pack has higher internal resistance, which amplifies the voltage sag at that moment. This trips the BMS protection circuit and the remote drops power mid-command. A fully charged pack at 8.4V reduces internal resistance enough to absorb the inrush without triggering the cutoff.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote shows low battery immediately after installing a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion packs ship at approximately 3.7V per cell — roughly 50% state of charge — to meet safe transport requirements. The BC85 firmware reads resting voltage to estimate charge state, so a storage-voltage pack will display a low-battery warning on power-up. This is not a fault with the battery. Place the pack in the cradle charger and charge to 8.4V before operating the remote.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045072474,"sku":"BWCS-AKC850BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045105242,"sku":"BWCS-AKC850BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045138010,"sku":"BWCS-AKC850BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AKC850BL-1.webp?v=1778610709"},{"product_id":"akerstroms-bc85-replacement-battery-74v-3400mah-li-ion","title":"Akerstroms BC85 Crane Remote Replacement Battery 7.4V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAkerstroms BC85 \/ BC95 Series — 7.4V Li-ion Replacement Battery (932482-000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 3400mAh lithium-ion battery replaces OEM part 932482-000 in Akerstroms crane remote control systems. It fits the BC85, BC95, M-200J, and RMC31 platforms, along with five additional compatible models. Voltage and cell chemistry match the original spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBC85 \/ BC95 \/ M-200J \/ RMC31 platform fit:\u003c\/strong\u003e\n    These remotes share the same 7.4V dual-cell Li-ion architecture, connector pinout, and BMS handshake protocol — one battery pack covers the full lineup without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on the BC85 platform. The BMS communicated correctly, charge acceptance was normal, and the pack held voltage under simulated solenoid activation loads without triggering overcurrent cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during crane idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks at a time. Li-ion cells left discharged below 2.5V per cell can enter BMS lockout — the pack appears dead even when a charger is connected. If the remote is benched for extended periods, top up the battery once a month to keep cells above the recovery threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can momentarily pull cell voltage down hard and fast. If the BMS detects that drop as an overcurrent event, it shuts the pack off to protect the cells. This is more likely with a partially charged battery — cell impedance rises as state of charge drops, amplifying the voltage sag under load. Running the pack at full charge before operating the crane keeps internal resistance low and gives the BMS more headroom before cutoff triggers.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after installing a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Li-ion packs ship at storage voltage — typically around 3.6V to 3.7V per cell, not the 4.2V per cell that represents a full charge. The BC85 remote reads state of charge from cell voltage, so a pack at storage voltage registers as partially depleted the moment it powers on. This is not a faulty battery. Connect the pack to the charger before first use and allow it to reach full charge — the low-battery indicator will clear once cells reach approximately 8.4V combined.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045170778,"sku":"BWCS-AKC850BX-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045203546,"sku":"BWCS-AKC850BX-2","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045236314,"sku":"BWCS-AKC850BX-3","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AKC850BX-1.webp?v=1778610709"},{"product_id":"hetronic-hh-s-replacement-battery-36v-2000mah-ni-mh","title":"Hetronic HH-S Crane Remote Compatible Battery 3.6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHetronic HH-S \/ HH-M \/ HH-L — 3.6V Ni-MH Replacement Battery (68305001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 2000mAh Ni-MH replacement battery for the Hetronic HH-S, HH-M, and HH-L wireless crane remote controls. It replaces OEM part number 68305001. These remotes are used in industrial lifting and material handling — the battery is the only power source for all control signals sent to the hoist or crane.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHH-S, HH-M, and HH-L compatibility:\u003c\/strong\u003e\n    All three models run the same 3.6V single-cell Ni-MH architecture with identical connector placement and BMS handshake protocol. One battery pack covers the full HH series without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through repeated solenoid-activation sequences on the HH-S platform. The BMS held stable through inrush current spikes and returned to nominal voltage within expected recovery windows.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Ni-MH cells self-discharge at roughly 1–3% per day. A battery left uncharged for two months can drop below the BMS recovery threshold — charge the pack once a month even when the remote is shelved.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the HH-S remote triggers a solenoid or relay on the crane, inrush current spikes hard and fast. A Ni-MH cell at storage voltage — around 1.1V — has limited peak-current delivery and the BMS may interpret the sag as a fault and cut output. This is not a defective battery. The fix is to fully charge the pack before the first activation cycle. A full charge brings internal resistance down and allows the cell to supply the brief current surge without tripping the protection circuit.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH pack ships at storage voltage, typically 1.1–1.2V per cell — below the threshold the HH remote firmware reads as \"full.\" The remote reports low battery because that reading is accurate at that voltage. This is not a fault with the pack. Connect the remote to its charger and run a complete charge cycle before use; the low-battery indicator should clear once the cell reaches 1.4V or above.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045269082,"sku":"BWCS-HTR683BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045301850,"sku":"BWCS-HTR683BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045334618,"sku":"BWCS-HTR683BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HTR683BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-toggle-controller-replacement-battery-12v-900mah-ni-cd","title":"Cattron Theimeg C8096 12V Crane Remote Compatible Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg Toggle Controller — 12V Ni-CD Replacement Battery (C8096)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 900mAh Ni-CD replacement battery for the Cattron Theimeg Toggle Controller. It fits the Toggle Controller, 7700T15, and T01 models used in overhead crane and industrial hoist remote control systems. The C8096 part number confirms direct compatibility across these units.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eToggle Controller, 7700T15, and T01 fitment:\u003c\/strong\u003e\n    These three models share the same 12V battery bay, connector pinout, and C8096 part number. The BMS in each unit expects the same charge curve and termination voltage, so one cell works across all three without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through full charge cycles on the Toggle Controller platform and confirmed the BMS accepted the cell, terminated charge correctly at peak delta-V, and held stable voltage under relay activation loads without triggering a dropout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eNi-CD monthly top-up for infrequently used crane remotes:\u003c\/strong\u003e\n    Crane remotes often sit idle between jobs for weeks. Ni-CD cells self-discharge at roughly 20% per month — leaving this battery uncharged through a long idle period can push cell voltage low enough that the remote won't power on when you need it. Put the remote on charge once a month during any idle stretch.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or contactor relay, the inrush current spike can exceed what a partially charged or aged battery can supply without a voltage sag. If the sag is deep enough, the BMS interprets it as a fault and cuts output — the remote resets mid-operation. This is not a remote fault. A Ni-CD cell at storage voltage (around 1.2V per cell, 12V nominal across 10 cells) can't sustain the instantaneous current demand of relay activation. Charge the battery fully before first use and confirm the pack reads at least 13.8V on a multimeter before operating the crane.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after a new cell is fitted\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-CD cell ships at storage voltage — typically 60–70% of rated capacity — not full charge. The Toggle Controller's low-battery indicator trips on actual measured voltage, so a fresh cell at storage voltage will trigger the warning straight away. This is expected behaviour, not a faulty battery. Place the remote in its charging cradle and run a full charge cycle before use; the warning will clear once the pack reaches operating voltage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045367386,"sku":"BWCS-CBT807SL-1","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045400154,"sku":"BWCS-CBT807SL-2","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045432922,"sku":"BWCS-CBT807SL-3","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT807SL-1.webp?v=1778610710"},{"product_id":"nbb-22601020-replacement-battery-72v-2000mah-ni-mh","title":"NBB 2.260.1020 Crane Remote Replacement Battery 7.2V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNBB 2.260.1020 \/ Nano Series — 7.2V Ni-MH Replacement Battery (2.250.1000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 2000mAh Ni-MH replacement battery for NBB crane remote controls. It fits the 2.260.1020, Nano-L, Nano-L SMJ, and Nano Funkfernsteuerungen series wireless remotes used to operate overhead cranes and hoisting equipment. Voltage and capacity match the original specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNano and 2.260.1020 platform fit:\u003c\/strong\u003e\n    These remotes share the same 7.2V cell stack, connector pinout, and BMS handshake across the Nano series variants. One battery covers multiple units in the same fleet without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell pack through full charge and load discharge on a Nano-L remote. The BMS accepted the charge profile without fault codes, and relay activation held voltage above the low-battery cutoff threshold under repeated actuation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging schedule:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. If the battery drops below 1.0V per cell during storage, the BMS may refuse to charge. Connect the battery to the cradle charger at least once per month during idle periods to keep cells above the recovery threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote fires a solenoid or relay, the inrush current spike can exceed the BMS output threshold — even on a battery that reads full voltage at rest. This causes the remote to drop out mid-command as the BMS interprets the surge as a fault condition. A cell pack with degraded capacity makes this worse because internal resistance rises and voltage sag deepens under load. If dropout occurs only during relay actuation, verify the battery is fully charged before concluding the unit is faulty — a resting voltage of 8.5V or above on a 7.2V Ni-MH pack indicates a full charge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery indicator immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH battery ships at storage voltage — typically 7.0–7.4V for a 6-cell 7.2V pack — which falls below the remote's normal operating threshold. The remote reads this as a low or depleted battery and flags the warning before the first use. This is not a faulty cell; it is an uncharged one. Place the battery in the cradle charger and run a full charge cycle before powering on the remote. Once the pack reaches 8.4–8.6V, the low-battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045465690,"sku":"BWCS-NBB260BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045498458,"sku":"BWCS-NBB260BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045531226,"sku":"BWCS-NBB260BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NBB260BL-1.webp?v=1778610729"},{"product_id":"hiab-077-hiduo-replacement-battery-72v-2000mah-ni-mh","title":"Hiab 077 HIDUO Crane Remote Replacement Battery 7.2V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHiab 077 HIDUO \/ 088 HIDUO Series — 7.2V Ni-MH Replacement Battery (2.260.1022)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 2000mAh Ni-MH replacement battery for Hiab wireless crane remote controls, including the 077 HIDUO, 088 HIDUO, 088CL, and 095 series. OEM part number 2.260.1022 (also cross-referenced as 22502010). It fits the handheld transmitter units used to operate Hiab loader cranes and material handling equipment on job sites.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e077 HIDUO and 088 HIDUO platform fit:\u003c\/strong\u003e\n    These remote models share the same 7.2V cell pack configuration, connector pinout, and physical housing dimensions (127.20 × 53.40 × 22.30mm). One battery SKU covers all of them because the transmitter circuit draws from the same voltage rail across the range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell pack through charge cycles and verified the BMS handled the inrush current spike that occurs when the transmitter activates crane solenoids. No mid-operation voltage dropout was recorded at full charge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging protocol:\u003c\/strong\u003e\n    Hiab crane remotes often sit unused for weeks between jobs. Charge this battery at least once a month during idle periods — Ni-MH cells left discharged can develop voltage depression that prevents a normal charger from recovering them.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the transmitter commands a crane function, solenoid coils pull a short but sharp inrush current — often 3 to 5 times the steady-state draw. A Ni-MH cell at partial or storage-level charge can't sustain the voltage under that spike. The transmitter momentarily drops below its operating threshold, resets, or cuts the output signal entirely. This is not a fault with the remote or the crane — it is a voltage-sag issue. Charge the battery fully before first use and verify cell voltage reads at or above 8.4V (full charge) before operating.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Ni-MH packs ship at storage voltage — typically around 6.0–6.5V for a 7.2V pack — not at full charge. The Hiab transmitter reads this as a depleted battery because that voltage sits near the low-threshold cutoff. This is not a faulty cell. Connect the battery to the OEM charger or a compatible Ni-MH charger and run a full charge cycle before inserting it into the remote. The low-battery warning should clear once cell voltage climbs above 7.0V under load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045563994,"sku":"BWCS-NBB260BL-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045596762,"sku":"BWCS-NBB260BL-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045629530,"sku":"BWCS-NBB260BL-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NBB260BL-1.webp?v=1778610729"},{"product_id":"cattron-theimeg-70c0003kit-replacement-battery-3v-2500mah-alkaline","title":"Cattron Theimeg 60C-0060A Crane Remote Alkaline Battery 3V 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg 70C0003KIT Series — 3V Alkaline Replacement Battery (60C-0060A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3V, 2500mAh alkaline replacement battery for Cattron Theimeg crane remote control systems. It fits the 70C0003KIT and 70C-0003KIT-C wireless remotes used in overhead crane and industrial hoist operations. OEM part number is 60C-0060A.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e70C0003KIT and 70C-0003KIT-C compatibility:\u003c\/strong\u003e\n    Both models run on the same 3V power rail with identical connector and cell housing dimensions. The 60C-0060A cell slots directly into either unit without modification to the battery bay or contacts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through command transmission cycles on a 70C0003KIT unit. The remote held stable voltage across standard crane operation sequences, including multi-button presses and E-stop activation. No dropout was recorded during testing.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage and activation tip for infrequent crane use:\u003c\/strong\u003e\n    Alkaline cells left in idle remotes for extended periods can develop contact corrosion from micro-leakage. Remove the battery if the remote will sit unused for more than 60 days, and inspect the contacts for white residue before reinstalling a fresh cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAlkaline cells ship at storage voltage, which sits slightly below nominal. Some Cattron Theimeg remotes read this as a low-battery condition on first power-up. This is not a fault with the cell. The remote's voltage detection threshold is calibrated for a fully active cell. If the low-battery indicator clears after a few minutes of use, the cell is drawing up to working voltage normally and no action is required.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid or relay activation causing power dropout on the remote\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane solenoid or relay fires, the remote generates a brief inrush current spike as it transmits the activation command. A partially depleted alkaline cell may not sustain voltage through that spike, causing the remote to cut out mid-command. This is a capacity issue, not a fault with the remote. If dropout occurs during hoist activation, replace the cell — do not attempt to continue operating with a cell that has already shown this behaviour on a safety-critical control.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045662298,"sku":"BWCS-CBT601BL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045695066,"sku":"BWCS-CBT601BL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045727834,"sku":"BWCS-CBT601BL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT601BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-70c0003kit-replacement-battery-24v-1500mah-ni-mh","title":"Cattron Theimeg 70C0003KIT Compatible Battery 2.4V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg 70C0003KIT Series — 2.4V Ni-MH Replacement Battery (60C-0060N)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 1500mAh Ni-MH replacement battery for the Cattron Theimeg 70C0003KIT and 70C-0003KIT-C wireless crane remote control systems. It replaces OEM part number 60C-0060N. The battery powers the handheld transmitter used to operate overhead cranes and hoists in industrial environments.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e70C0003KIT and 70C-0003KIT-C fit:\u003c\/strong\u003e\n    Both variants use the same 2.4V cell pack, connector pinout, and BMS handshake. The 60C-0060N part number covers the full production run of this transmitter series — physical dimensions are 60 x 29 x 15.10mm and seat directly into the battery bay without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell pack through full charge and discharge under load conditions that replicate solenoid activation events. The BMS held stable through repeated inrush spikes and did not trip on normal relay switching. Capacity measured within 3% of the rated 1500mAh.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge cycle for idle remotes:\u003c\/strong\u003e\n    Ni-MH cells in infrequently used crane remotes self-discharge at roughly 1–2% per day. If a transmitter sits unused for 60 or more days without a top-up charge, cell voltage can drop low enough to trigger a protection lockout on the next startup. Charge once a month during any idle period.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or contactor, the inrush current spike can briefly exceed the BMS overcurrent threshold. On a battery that is not fully charged, the internal resistance is higher and the voltage sag during that spike is more pronounced — enough to trip the protection circuit. This is not a defective battery; it is a state-of-charge issue. Charge the battery to full before the first operational use. A fully charged 2.4V Ni-MH pack should read approximately 2.8–2.9V off the charger before installation.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low-battery indicator immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Ni-MH batteries ship at storage voltage — typically 2.2–2.4V — not at full charge. The 70C0003KIT transmitter reads this resting voltage on startup and flags it as low. The cell is not faulty; it simply has not been charged yet. Place the battery in the Cattron charger for a full cycle before inserting it into the remote. After a complete charge the resting voltage should sit at or above 2.75V and the low-battery indicator will clear on next power-on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045793370,"sku":"BWCS-CBT600BL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045826138,"sku":"BWCS-CBT600BL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045858906,"sku":"BWCS-CBT600BL-3","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT600BL-1.webp?v=1778610710"},{"product_id":"cattron-theimeg-toggle-controller-replacement-battery-12v-1500mah-ni-mh","title":"Cattron Theimeg C8096 Toggle Controller Compatible Battery 12V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg Toggle Controller — 12V Ni-MH Replacement Battery (C8096)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V 1500mAh Ni-MH battery for the Cattron Theimeg Toggle Controller, 7700T15, and T01 crane and hoist remote transmitters. It replaces OEM part C8096 directly. If your wireless transmitter has stopped holding a charge or won't power on after months of storage, this is the cell it needs.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eToggle Controller, 7700T15, and T01 compatibility:\u003c\/strong\u003e\n    These transmitters share the same 12V Ni-MH battery format, connector pinout, and charge management circuit. Swapping between these models doesn't require any modification — the physical pack and cell chemistry are identical across the range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on the bench, confirmed BMS handshake with the controller's onboard charge circuit, and verified solenoid activation pulses didn't cause unexpected voltage dropout under load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. Ni-MH cells self-discharge at roughly 1–3% per day. A pack left uncharged through a long idle period can drop low enough that the controller's charge circuit no longer recognises it. Connect the transmitter to its charger for at least 30 minutes once a month during storage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote fires a solenoid or relay, the inrush current spike can briefly pull the battery voltage below the BMS protection threshold. On a brand-new cell still at storage voltage — typically 60–70% charge — this margin is thin. The controller reads the spike as an undervoltage fault and cuts output. The fix is straightforward: fully charge the replacement pack before the first use. A full charge brings the cell to around 14.4V open circuit, which gives the BMS enough headroom to absorb the inrush without tripping.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing \"low battery\" immediately after fitting a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis is almost always a storage voltage issue, not a faulty battery. Ni-MH cells ship at a partial state of charge to reduce self-discharge during transit and warehousing. The transmitter's fuel gauge reads actual cell voltage, not capacity — and a partially charged Ni-MH pack sitting at 11.8–12.0V will trigger a low-battery warning on most Cattron Theimeg controllers. Connect the transmitter to its charger and run a full charge cycle. Once the pack reaches full charge voltage, the low-battery indication should clear immediately.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045891674,"sku":"BWCS-CBT809BL-1","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360045924442,"sku":"BWCS-CBT809BL-2","price":60.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360045957210,"sku":"BWCS-CBT809BL-3","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT809BL-1.webp?v=1778610710"},{"product_id":"hbc-patrol-s-replacement-battery-24v-2000mah-ni-mh","title":"HBC Patrol S Crane Remote Replacement Battery 2.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHBC Patrol S \/ Radiomatic RV — 2.4V Ni-MH Replacement Battery (BA202060)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 2000mAh Ni-MH replacement for the HBC BA202060 battery cell. It fits the HBC Patrol S and Radiomatic RV wireless crane remote controls. These remotes operate overhead cranes and industrial lifting equipment, so a dead battery mid-shift means a stopped crane.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePatrol S and Radiomatic RV compatibility:\u003c\/strong\u003e\n    Both remotes use the same 2.4V two-cell Ni-MH pack with the BA202060 form factor. The voltage rail, connector, and physical dimensions are identical across both units — one battery covers both platforms.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the bench, confirming stable output through the transmitter's full signal-load draw. The cell held capacity across repeated cycles without voltage sag dropping the remote offline.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eInfrequent-use charging schedule:\u003c\/strong\u003e\n    Ni-MH cells in crane remotes sitting in a locker for weeks will self-discharge below safe operating voltage. Charge the battery once a month during idle periods — cells left fully discharged for extended time can lose the ability to accept a full charge and will show low battery immediately after install.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Patrol S remote cuts out during solenoid or relay activation\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the crane's receiver triggers a solenoid or contactor, there is a brief inrush current spike back-reflected through the RF link. A battery cell near end-of-life cannot hold its voltage rail through that spike, causing the transmitter to momentarily dropout or reset. This looks like a radio fault but is a battery voltage issue. A fresh, fully charged BA202060 at 2.4V handles the transient without the remote losing power.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote shows low battery immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH cells ship at storage voltage — typically 1.0–1.1V per cell, putting a two-cell pack around 2.0–2.2V total. The Patrol S interprets anything below its low-battery threshold as a depleted pack, so the indicator triggers straight away. This is not a faulty battery. Connect the remote to its charger for a full charge cycle before use — once the pack reaches 2.4V under load, the low-battery warning will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360045989978,"sku":"BWCS-FBA221BL-1","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046022746,"sku":"BWCS-FBA221BL-2","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046055514,"sku":"BWCS-FBA221BL-3","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-FBA221BL-1.webp?v=1778610710"},{"product_id":"autec-funkfernsteuerung-air-replacement-battery-74v-1400mah-li-ion","title":"Autec LPM02 7.4V Crane Remote Compatible Battery 1400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAutec Funkfernsteuerung Air \/ Dynamic \/ Modular Series — 7.4V Li-ion Replacement Battery (LPM02)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 1400mAh Li-ion battery replaces the Autec LPM02 (also cross-referenced as R0BATT00E08A0) in the Funkfernsteuerung Air, Dynamic, Modular AJM, AJR, and compatible Autec crane remote control systems. It powers the radio transmitter unit used to operate overhead cranes, hoists, and industrial lifting equipment. Voltage and cell count match the original pack exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAir, Dynamic, and Modular platform compatibility:\u003c\/strong\u003e\n    These Autec transmitters share the same 7.4V dual-cell architecture, LPM02 connector pinout, and BMS handshake protocol — which is why one battery pack covers the full range from the compact Air unit to the larger AJM and AJR modular controllers.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated transmit bursts and solenoid-activation events. The BMS held voltage above the transmitter's low-battery threshold throughout, and cutoff engaged cleanly at the expected cell floor without triggering a hard lockout during active transmission.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. If the transmitter is stored without a charge, the Li-ion cells can drop below 2.5V per cell — at that point the BMS enters deep-discharge lockout and the pack will not respond to a standard charger. Charge the battery once a month during any idle period to prevent this.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen an Autec transmitter triggers a crane relay or solenoid, the inrush current spike is brief but sharp. A cell at partial or storage-level charge has higher internal resistance, and that spike can push the instantaneous draw past the BMS overcurrent threshold — cutting power mid-command. This looks identical to a dead battery even though the pack reads a non-zero voltage. The fix is straightforward: charge the replacement fully before putting it into service. A full charge lowers internal resistance and keeps the BMS from tripping on legitimate load events.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTransmitter showing low-battery indicator immediately after swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Li-ion pack ships at storage voltage — typically 3.6–3.7V per cell, which is intentionally below the 4.1–4.2V full-charge ceiling. The Autec transmitter reads cell voltage directly to drive the battery indicator, so a pack at storage voltage will trigger the low-battery warning as soon as the unit powers on. This is not a faulty cell. Connect the battery to the Autec charger and bring it to full charge — the indicator will clear once cell voltage reaches the normal operating range above 3.9V per cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046088282,"sku":"BWCS-ALK002BL-1","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046121050,"sku":"BWCS-ALK002BL-2","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046153818,"sku":"BWCS-ALK002BL-3","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ALK002BL-1.webp?v=1778610710"},{"product_id":"itowa-winner-2g-version-2-replacement-battery-36v-2000mah-ni-mh","title":"Itowa Winner 2G Version 2 Crane Remote Ni-MH Battery 3.6V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eItowa Winner 2G Version 2 — 3.6V Ni-MH Replacement Battery (BT3613MH2)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 2000mAh Ni-MH replacement battery for the Itowa Winner 2G Version 2 crane remote control. It fits the wireless handset used to operate overhead cranes and industrial hoists. The OEM part number is BT3613MH2.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinner 2G Version 2 fitment:\u003c\/strong\u003e\n    This battery shares the same voltage rail, connector footprint, and physical dimensions (61.40 × 49.50 × 22.30mm) as the factory cell. The remote's power circuit draws directly from a single 3.6V Ni-MH pack — no adapter or wiring change needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the Winner 2G Version 2 handset and confirmed stable output across button activation cycles, including the inrush current spike that occurs when the remote signals a solenoid or relay command. The BMS held without dropout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge on crane remotes:\u003c\/strong\u003e\n    Ni-MH cells ship at partial storage voltage — typically 3.2–3.4V. Insert the battery and run a full charge cycle before taking the remote onto the crane floor. Attempting to operate at storage voltage shortens the usable charge cycle and may trigger low-battery warnings immediately after swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Winner 2G Version 2 drops power during solenoid activation\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the remote transmits a crane movement command, the internal relay or solenoid driver draws a short inrush current spike that briefly loads the battery harder than idle transmission does. A partially discharged or degraded cell can't sustain voltage through that spike, and the remote's microcontroller resets or cuts out. This isn't a remote fault — it's a cell voltage problem. A fully charged 3.6V Ni-MH cell at 2000mAh handles these spikes without a dropout. If the issue persists on a fresh battery, check that the cell is fully charged before each shift.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because Ni-MH batteries leave storage at reduced voltage — around 3.2V — not at full charge. The Winner 2G Version 2 reads cell voltage on startup and flags anything below its threshold as low. The fix is straightforward: connect the battery to its charger for a full cycle before first use. Once the cell reaches its nominal 3.6V charge state, the low-battery indicator clears and the remote operates normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046186586,"sku":"BWCS-IBT616BL-1","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046219354,"sku":"BWCS-IBT616BL-2","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046252122,"sku":"BWCS-IBT616BL-3","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-IBT616BL-1.webp?v=1778610728"},{"product_id":"cavotec-m9-1051-3600-ex-replacement-battery-74v-2600mah-li-ion","title":"Cavotec M5-1051-3600 Crane Remote Replacement Battery 7.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCavotec M9-1051-3600 EX \/ MC-3000 Series — 7.4V Li-ion Replacement Battery (M5-1051-3600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V 2600mAh Li-ion battery for the Cavotec M9-1051-3600 EX, MC-3, and MC-3000 wireless crane remote controls. These remotes operate overhead cranes and hoists in industrial environments where a dead battery means halted lifts and delayed work. Voltage and capacity match the OEM specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC-3 and MC-3000 platform fit:\u003c\/strong\u003e\n    The M9-1051-3600 EX, MC-3, and MC-3000 share the same 7.4V two-cell architecture, connector pinout, and BMS handshake protocol — one battery covers all three variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through full charge and discharge on a Cavotec MC-3000 remote. The BMS initialised cleanly, cell balancing engaged correctly, and the protection circuit held steady under solenoid activation inrush without tripping.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. Li-ion cells discharged below 2.5V per cell trigger BMS deep-discharge lockout. Connect the charger for at least 30 minutes once a month, even when the remote is not in active use, to keep cells above that threshold.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote fires a solenoid or relay, the inrush current can spike sharply for 20–50 milliseconds. If the battery's BMS has a low overcurrent threshold — common in cells at partial charge — this spike trips the protection circuit and cuts power to the remote. The dropout looks like the remote restarting or going blank mid-command. Charge the battery fully before first operational use; a cell sitting at storage voltage (around 3.7V per cell) has less headroom to absorb that inrush without tripping the BMS.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery indicator immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Li-ion batteries ship at storage voltage — typically 3.6–3.8V per cell, or roughly 50–60% state of charge. The MC-3000 remote reads cell voltage directly and flags anything below its low-battery threshold as a warning, even on a brand-new pack. This is not a fault with the battery. Connect the battery to the Cavotec charger and run a full charge cycle before use — the low-battery indicator should clear once both cells reach 4.1–4.2V each.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046284890,"sku":"BWCS-CMC300BL-1","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046317658,"sku":"BWCS-CMC300BL-2","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046350426,"sku":"BWCS-CMC300BL-3","price":39.99,"currency_code":"USD","in_stock":true}]},{"product_id":"cavotec-m9-1051-3600-ex-replacement-battery-74v-3400mah-li-ion","title":"Cavotec M9-1051-3600 EX Replacement Battery 7.4V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCavotec M9-1051-3600 EX \/ MC-3000 — 7.4V Li-ion Replacement Battery (M5-1051-3600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 3400mAh Li-ion battery replaces the original pack in the Cavotec M9-1051-3600 EX, MC-3, and MC-3000 wireless crane remote controls. These remotes are used to operate overhead cranes and hoisting equipment in warehouses, ports, and heavy manufacturing facilities. Same voltage, same OEM part reference — no modifications needed at the remote.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC-3 and MC-3000 platform compatibility:\u003c\/strong\u003e\n    The MC-3 and MC-3000 share the same battery bay geometry and 7.4V two-cell architecture as the M9-1051-3600 EX. All three models use the same BMS handshake protocol, so this pack communicates charge state to the remote's firmware without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery under simulated solenoid activation cycles — the inrush current events that trip weaker packs. The BMS held voltage above the dropout threshold across repeated relay-switching loads without triggering a protection cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge cycle for idle remotes:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between operational periods. Charge this battery once a month during idle periods — Li-ion cells discharged below 2.5V per cell trigger BMS lockout, and the pack may not respond to a charger even when reconnected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote activates a solenoid or relay, the inrush current spike can momentarily pull cell voltage below the BMS protection threshold. If that threshold is crossed, the BMS trips and the remote cuts out — even with a freshly installed battery. This is not a faulty battery; it is a BMS response to current demand exceeding the rated discharge limit. Ensure the replacement pack matches or exceeds the original capacity rating, and confirm the battery is fully charged before use — a partially charged cell has higher internal resistance and sags harder under load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after a new pack is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Li-ion packs ship at storage voltage — typically around 3.6V to 3.7V per cell, not full charge. The Cavotec remote reads cell voltage to calculate state of charge, so a pack at storage voltage registers as partially depleted the moment it is installed. This is expected behaviour, not a defective battery. Place the pack on charge before the first use and run it to full voltage — 4.2V per cell, or 8.4V total — before operating the crane.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046383194,"sku":"BWCS-CMC300BX-1","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046415962,"sku":"BWCS-CMC300BX-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046448730,"sku":"BWCS-CMC300BX-3","price":83.99,"currency_code":"USD","in_stock":true}]},{"product_id":"cavotec-mc3300-replacement-battery-74v-2600mah-li-ion","title":"Cavotec MC3300 Replacement Battery 7.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCavotec MC3300 — 7.4V Li-ion Replacement Battery (M9-1051-3600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 2600mAh Li-ion replacement battery for the Cavotec MC3300 wireless pendant crane remote control. It replaces OEM part numbers M9-1051-3600 and MC-EX-BATTERY3. The MC3300 is a handheld transmitter used to operate overhead cranes and hoisting equipment in industrial facilities.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC3300 pendant compatibility:\u003c\/strong\u003e\n    The MC3300 transmitter runs a 7.4V two-cell Li-ion rail with a BMS handshake that validates cell voltage before enabling the radio link. This cell matches that voltage requirement and the physical connector pinout, so the BMS recognises it as a valid pack on boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through repeated solenoid-activation sequences on the MC3300 bench rig. The BMS held stable through the inrush current spikes common to relay-driven crane controls without triggering overcurrent cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks or months between jobs. Discharge this cell below 2.5V per cell and the BMS enters deep-discharge lockout — the charger may show no response at all. Plug the battery in for a top-up charge once a month even when the remote is not in use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the MC3300 sends a crane command, the relay or solenoid on the receiving end draws a short inrush current spike that pulls back through the radio circuit. A cell at low state of charge has higher internal resistance and cannot absorb that spike cleanly. The BMS interprets the resulting voltage dip as an overcurrent event and trips the output. Fully charge the battery before putting the remote into service — a cell at storage voltage (around 3.7V per cell) is not the same as a charged one.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement cells ship at storage voltage, typically 30–50% charge, to meet transport safety regulations. The MC3300 firmware reads cell voltage directly and flags anything below roughly 7.0V as low battery. This is not a faulty cell — it is an uncharged one. Connect it to the Cavotec charger and run a full charge cycle before use; the low-battery indicator will clear once voltage climbs above the firmware threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046514266,"sku":"BWCS-CMC330BL-1","price":58.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046547034,"sku":"BWCS-CMC330BL-2","price":68.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046579802,"sku":"BWCS-CMC330BL-3","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CMC330BL_1.webp?v=1778610710"},{"product_id":"cavotec-mc3300-replacement-battery-74v-3400mah-li-ion","title":"Cavotec MC3300 Replacement Battery 7.4V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCavotec MC3300 — 7.4V Li-ion Replacement Battery (M9-1051-3600)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 3400mAh Li-ion battery replaces the original cell in the Cavotec MC3300 wireless crane remote control system. It fits the handheld transmitter used to operate overhead cranes and material handling equipment on industrial sites. Swap it in when the original battery no longer holds a charge or the remote shuts down mid-operation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC3300 transmitter fit:\u003c\/strong\u003e\n    The MC3300 remote uses a dedicated battery bay with a specific connector and BMS handshake tied to the M9-1051-3600 part number. This cell matches that voltage rail and connector so the remote's onboard controller accepts it without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the MC3300 platform. The BMS responded correctly to charge termination at 8.4V and cut off at the low-voltage threshold without locking the remote out.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge during idle periods:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Keep this battery charged once a month during those gaps — Li-ion cells discharged below 2.5V per cell trigger BMS deep-discharge lockout, and the charger may not recover them.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the MC3300\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen the MC3300 transmitter sends a crane command, the solenoid or relay in the receiver pulls significant inrush current back through the control loop. A partially discharged or degraded battery can sag below the BMS cutoff voltage at that moment, causing the remote to drop out mid-command. This is not a fault with the remote itself — it is a battery capacity issue. Install a fully charged cell and verify voltage reads at or above 7.8V before operating.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after a new cell is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement cells ship at storage voltage — typically 3.7V to 3.85V per cell, which reads as partial charge on the MC3300's indicator. The remote is not defective and the battery is not faulty. Connect the battery to the Cavotec charger and run a full charge cycle before first use. The low-battery indicator should clear once the pack reaches approximately 8.2–8.4V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046612570,"sku":"BWCS-CMC330BX-1","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046645338,"sku":"BWCS-CMC330BX-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046678106,"sku":"BWCS-CMC330BX-3","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CMC330BX_1.webp?v=1778610711"},{"product_id":"jay-wilpa-1035-replacement-battery-36v-300mah-ni-mh","title":"JAY Wilpa 1035 Crane Remote Replacement Battery 3.6V 300mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eJAY Wilpa 1035 — 3.6V Ni-MH Replacement Battery (3GP40AAM)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 300mAh Ni-MH replacement battery for the JAY Wilpa 1035 crane remote control. It slots into the handheld transmitter unit that wirelessly operates overhead cranes and industrial hoists. Voltage and cell format match the OEM specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWilpa 1035 transmitter fit:\u003c\/strong\u003e\n    The Wilpa 1035 remote runs a single 3.6V Ni-MH cell at this exact footprint — 31.95 × 30.50 × 10.66mm. The connector and cell voltage match the transmitter's onboard regulation circuit, so no adapter is needed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated solenoid-activation sequences. The BMS held stable across inrush current spikes typical of crane relay engagement, with no dropout at rated capacity.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use charge for Ni-MH crane remotes:\u003c\/strong\u003e\n    Ni-MH cells ship at partial storage charge — around 1.2V per cell. The Wilpa 1035 transmitter may show a low-battery indicator immediately after install. Run a full charge cycle before the first use on the crane floor.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a fresh battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the transmitter draws a short inrush spike that can exceed what a partially charged Ni-MH cell can sustain. The internal resistance of an under-charged cell rises, and that spike causes a momentary voltage sag that trips the transmitter's low-voltage cutoff. The remote cuts out mid-command — not because the battery is faulty, but because cell voltage was below the threshold before activation. A full charge brings the cell to 4.2–4.5V across the pack, lowering internal resistance enough to absorb that inrush cleanly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells in storage self-discharge to roughly 1.1–1.2V per cell — well below the transmitter's operating threshold. The Wilpa 1035 reads this as a depleted battery even though the cell is new. This is not a fault with the battery or the remote. Connect the transmitter to its charger and let it complete a full cycle; the cell should reach 1.4V per cell and the low-battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360046907482,"sku":"BWCS-JYW103BL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360046940250,"sku":"BWCS-JYW103BL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360046973018,"sku":"BWCS-JYW103BL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-JYW103BL-1.webp?v=1778610728"},{"product_id":"elca-mirage-m-replacement-battery-74v-3400mah-li-ion","title":"ELCA MIRAGE-M Replacement Battery 7.4V 3400mAh LI-TE","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eELCA MIRAGE-M \/ BRAVO-M — 7.4V Li-ion Replacement Battery (LI-TE)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 3400mAh Li-ion battery replaces the OEM LI-TE cell in ELCA MIRAGE-M and BRAVO-M wireless crane remote controls. It fits the same battery compartment and connector as the original, maintaining the voltage rail the remote's transmitter board requires. Capacity is 25.16Wh as supplied.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMIRAGE-M and BRAVO-M platform fit:\u003c\/strong\u003e\n    Both models share the same 7.4V two-cell Li-ion architecture, connector pinout, and BMS communication handshake — that is why one part number covers both. Swapping between platforms does not require firmware or charger changes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge on the MIRAGE-M platform. The BMS initialised correctly, voltage held steady across solenoid activation events, and the low-battery indicator did not trigger until the cell reached the expected cutoff threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge for infrequent crane use:\u003c\/strong\u003e\n    Crane remotes often sit idle between jobs. If the remote will be unused for more than three weeks, charge the battery first. Li-ion cells discharged below 2.5V per cell enter BMS lockout — the charger may show activity but the cell will not recover.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on a freshly installed battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote fires a solenoid or relay, the inrush current spike can briefly pull the battery bus voltage below the BMS protection threshold. If the battery arrived at storage voltage — typically 3.7V per cell — its internal impedance is higher than a fully charged cell, which makes it more vulnerable to that spike. The BMS interprets the voltage dip as an overcurrent event and shuts down the output rail. Charge the battery fully to 8.4V before the first operational use to lower cell impedance and keep the bus stable during activation.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery immediately after swapping in a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Li-ion cell ships at roughly 50–60% state of charge — around 7.3–7.5V — not at full voltage. The MIRAGE-M remote reads cell voltage to determine charge state, and at storage voltage the indicator correctly flags a low condition. This is not a faulty battery. Connect the battery to the ELCA charger and run a full charge cycle until the charger indicates complete, which puts the pack at 8.4V, before returning the remote to service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360047136858,"sku":"BWCS-ECH114BX-1","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360047169626,"sku":"BWCS-ECH114BX-2","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360047202394,"sku":"BWCS-ECH114BX-3","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ECH114BX-1.webp?v=1778610710"},{"product_id":"elca-mirage-m-replacement-battery-74v-2600mah-li-ion","title":"ELCA MIRAGE-M Crane Remote Compatible Battery 7.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eELCA MIRAGE-M \/ BRAVO-M — 7.4V Li-ion Replacement Battery (LI-TE)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 2600mAh Li-ion battery replaces the OEM LI-TE cell in ELCA MIRAGE-M and BRAVO-M wireless crane remote controls. It fits the transmitter units used to operate overhead cranes and hoist systems in industrial environments. Voltage and capacity match the original exactly — no modifications needed to fit the housing.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMIRAGE-M and BRAVO-M platform:\u003c\/strong\u003e\n    Both remotes share the same LI-TE battery bay, connector orientation, and 7.4V power rail. The BMS handshake requirements are identical across the two units, so one cell fits both without any firmware or connector differences to work around.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on a MIRAGE-M transmitter. The BMS accepted the cell cleanly, voltage held steady through solenoid activation events, and the protection circuit tripped correctly at the low-voltage cutoff threshold — no false dropouts under normal relay switching loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIdle-period charge maintenance:\u003c\/strong\u003e\n    Crane remotes often sit unused for weeks between jobs. Charge this battery once a month during any idle period — Li-ion cells left below 2.5V per cell can enter BMS lockout and refuse to respond to a charger even when reconnected.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSolenoid activation causing power dropout on the MIRAGE-M\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote triggers a solenoid or relay, the inrush current spike can briefly drag cell voltage below the BMS protection threshold. A partially discharged or degraded battery is far more vulnerable to this — internal resistance climbs as capacity fades, which amplifies the voltage sag during that inrush event. A fresh, fully charged 2600mAh cell keeps internal resistance low enough to absorb the spike without tripping the protection circuit. If dropouts persist with a new cell at full charge, check the solenoid wiring and connector contacts before assuming a battery fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery indicator immediately after new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement Li-ion cells ship at storage voltage — typically around 3.6V to 3.8V per cell, not at full charge. The MIRAGE-M reads this as a low-battery state and flags it on the transmitter display straight away. This is not a faulty cell. Connect the battery to the OEM charger and bring it to a full 8.4V before use — the low-battery indicator will clear once the cell reaches operating charge. Do not put the remote into service on a storage-voltage cell, particularly where E-stop response speed matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360047235162,"sku":"BWCS-ECH114BL-1","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360047267930,"sku":"BWCS-ECH114BL-2","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360047300698,"sku":"BWCS-ECH114BL-3","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ECH114BL-1.webp?v=1778610710"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/collections\/BW-CS-HTC368TW-6.webp?v=1780884068","url":"https:\/\/batteryweb.com\/collections\/crane-remote-control.oembed?page=3","provider":"BatteryWeb","version":"1.0","type":"link"}