{"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","url":"https:\/\/batteryweb.com\/products\/hbc-patrol-s-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}