{"product_id":"cattron-theimeg-th-eclo-replacement-battery-108v-2000mah-ni-mh","title":"Cattron Theimeg TH-EC\/LO Replacement Battery 10.8V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCattron Theimeg TH-EC\/LO — 10.8V Ni-MH Replacement Battery (BT081-00053)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V, 2000mAh Ni-MH battery for the Cattron Theimeg TH-EC\/LO wireless crane remote control system. It replaces OEM part numbers BT081-00053, BT081-00061, and B5018-00061. 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\u003eTH-EC\/LO platform fit:\u003c\/strong\u003e\n    The TH-EC\/LO crane remote draws from a tightly regulated 10.8V rail to manage radio transmission, solenoid feedback, and E-stop signalling on a shared power bus. A cell chemistry mismatch here will trip the onboard voltage regulator during transmission bursts.\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 and load cycles on TH-EC\/LO hardware. The BMS accepted the cell pack without fault codes, and voltage held stable across repeated solenoid activation sequences without dropout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly charge cycle 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 TH-EC\/LO's low-voltage cutoff activates and the remote will not power on even with a charger connected. Charge once a month during storage 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 TH-EC\/LO\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eWhen a crane remote activates a solenoid or relay, it draws a short inrush current spike well above the steady-state load. On the TH-EC\/LO, this spike is routed through the same battery bus as the radio module. If the battery's internal resistance is high — common in aged or deeply discharged Ni-MH cells — voltage sags sharply during activation and the remote's BMS interprets this as a critical low-voltage event, cutting power. The fix is a fully charged, healthy cell pack. Check resting voltage before use — a fresh 10.8V Ni-MH pack should read between 12.0V and 13.2V fully charged across 9 cells.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRemote showing low battery indicator immediately after installing a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH batteries ship at storage voltage — typically 60–70% of rated capacity — not at full charge. The TH-EC\/LO reads cell voltage on boot, and a pack at storage voltage will trigger the low battery indicator before you've pressed a single button. This is not a fault with the battery. Connect the remote to its charger for a full charge cycle before first use. Once charged, resting voltage should return to the 12.0–13.2V range and the low battery indicator will clear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360052576346,"sku":"BWCS-CBT081BL-1","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360052609114,"sku":"BWCS-CBT081BL-2","price":60.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360052641882,"sku":"BWCS-CBT081BL-3","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CBT081BL-1.webp?v=1778610751","url":"https:\/\/batteryweb.com\/products\/cattron-theimeg-th-eclo-replacement-battery-108v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}