{"product_id":"bearcom-ic-f1000s-replacement-battery-74v-2800mah-li-ion","title":"BearCom BC1000 IC-F1000S Compatible Battery 7.4V 2800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBearCom IC-F1000S \/ IC-F2000T Series — 7.4V Li-ion Replacement Battery (BC1000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V 2800mAh Li-ion battery for the Icom IC-F1000S, IC-F2000T, IC-F1000, and IC-F2000 portable two-way radios. It carries the BearCom part number BC1000 and fits the same battery bay used across this Icom F-series platform. Capacity is drawn from the product specification — 2800mAh \/ 20.72Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIC-F1000 and IC-F2000 platform fit:\u003c\/strong\u003e\n    These models share the same 7.4V nominal voltage rail, identical battery bay geometry, and the same BMS handshake protocol — a single pack covers the entire series 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 charge, standby, and PTT transmit cycles. The BMS handled the transmit current spike without tripping, and the charger dock accepted the pack after the initial BMS handshake completed.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-insertion contact check:\u003c\/strong\u003e\n    If the charger dock shows a fault LED on first insertion, remove the pack, wipe the gold contact strip with a dry cloth, and reseat firmly. The Icom F-series dock requires a clean contact cycle to complete the BMS handshake before charging begins.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eIC-F1000S charger dock fault LED after BC1000 swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe IC-F1000S dock reads the BMS data line on first insertion before committing to a charge cycle. A new pack ships at storage voltage — typically 3.7V per cell — which sits below the dock's acceptance threshold on some firmware revisions. The dock interprets this as a fault and holds the LED red. Insert the pack, remove it after five seconds, wipe the contacts, and reseat. This resets the handshake sequence and the dock will begin the charge cycle normally.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRadio drops to reduced TX power mid-shift on a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the pack voltage sags under sustained RF output — the radio's protection circuit steps down transmit power to keep voltage above the cutoff threshold. On a new cell at storage voltage, the available headroom under load is narrower than a fully charged pack. A full charge cycle before field use brings both cells to 4.2V each, restoring the full voltage headroom the RF output stage needs. If sag continues after a full charge, check that the battery contacts on the radio body are clean and making firm contact.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426180202586,"sku":"BWCS-ICM880TC-1","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426180235354,"sku":"BWCS-ICM880TC-2","price":91.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426180268122,"sku":"BWCS-ICM880TC-3","price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ICM880TC-1.webp?v=1779930436","url":"https:\/\/batteryweb.com\/products\/bearcom-ic-f1000s-replacement-battery-74v-2800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}