{"product_id":"dewalt-dcd925-replacement-battery-18v-3000mah-li-ion","title":"DeWalt DC9180 18V Li-ion Replacement Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDeWalt DCD925 Series — 18V Li-ion Replacement Battery (DC9180)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 18V Li-ion battery rated at 3000mAh (54Wh), built to fit the DeWalt DCD925, DCD925N, DCD925B2, and DCD925KA compact drill\/drivers. It uses OEM-referenced part numbers DC9180, DC9180C, and DC9182. The connector and BMS handshake match the original DeWalt 18V slide-pack platform.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDCD925 platform fit:\u003c\/strong\u003e\n    All four DCD925 variants share the same 18V slide-rail connector and BMS communication protocol. The battery slides into the same locking channel and the tool's onboard electronics read charge state identically to the original pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack under simulated drill load on the DCD925 platform. The BMS held stable across repeated trigger-pull inrush events, and cell balancing engaged correctly at full charge on the DeWalt 18V charger.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in load cycling:\u003c\/strong\u003e\n    On first use, run the drill at half-torque for two full discharge-and-charge cycles before driving at maximum clutch settings. This allows the BMS to log the motor's inrush current signature and set overcurrent thresholds accurately before heavy fastening work.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS overcurrent trip on trigger-pull inrush with the DCD925\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DCD925 motor draws a short inrush spike the instant the trigger is pulled — this can be three to five times the steady-state current draw. A new Li-ion pack fresh from storage has not yet profiled this spike. If the BMS treats it as a fault, it cuts the output rail immediately. Running two half-load break-in cycles teaches the BMS the motor's actual inrush signature and stops false overcurrent trips during normal drilling.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger flashing red on the DC9180 pack after extended storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe DeWalt 18V charger has a minimum acceptance voltage — if a stored pack has self-discharged below roughly 12V on the 18V rail, the charger enters fault mode and blinks red rather than starting a charge cycle. Remove the pack, wait 60 seconds, and reinsert it to prompt a re-check. If the charger still refuses to start, a brief trickle charge using a compatible lab supply at 0.1A to bring cell voltage above 13V will bring the pack back into the charger's acceptance window.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416044601434,"sku":"BWCS-DEC918PW-1","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416044634202,"sku":"BWCS-DEC918PW-2","price":95.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416044666970,"sku":"BWCS-DEC918PW-3","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DEC918PW-1.webp?v=1779759665","url":"https:\/\/batteryweb.com\/products\/dewalt-dcd925-replacement-battery-18v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}