{"product_id":"lincoln-lin-1862-replacement-battery-18v-3000mah-li-ion","title":"Lincoln 1861 18V Cordless Drill Replacement Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLincoln LIN-1862 \/ PowerLuber Series — 18V Li-ion Replacement Battery (1861)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 18V 3000mAh Li-ion battery replaces the Lincoln part number 1861 (also cross-references 25664) in the LIN-1862, LIN-1864, and PowerLuber Grease Gun. It slots into the same battery bay and connects to the same rail contacts as the original. Capacity is 3000mAh (54Wh) — taken from product data, not estimated.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLIN-1862, LIN-1864, and PowerLuber compatibility:\u003c\/strong\u003e\n    These three tools share the same 18V battery platform, connector pitch, and BMS handshake protocol. One battery works across all three without adapters or firmware changes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through repeated trigger-pull cycles on a cordless drill and a grease gun motor. The BMS held the overcurrent threshold consistently and did not trip on standard inrush loads. Cell voltage recovery between draws was within spec.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in for grease gun and drill motor loads:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before full-torque applications. This lets the BMS profile the motor's inrush current draw before locking overcurrent protection thresholds — prevents nuisance trips during the first full working session.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS cutoff on trigger-pull inrush in drill and grease gun motors\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a brushed motor tool, current spikes sharply for 50–100 milliseconds before the motor reaches running speed. On an 18V pack, this inrush can hit three to four times the steady-state draw. A freshly installed or cold battery with a conservative BMS can read that spike as a fault and cut the pack before the motor fully starts. Running two half-load break-in cycles lets the BMS log the inrush profile and adjust its overcurrent window accordingly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTool bogs under sustained load after the battery shows full\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the tool starts strong but loses torque partway through a job, the most likely cause is voltage sag — cell voltage dropping under sustained draw faster than the indicator tracks. Check the rail contacts on both the battery and the tool for carbon buildup or corrosion; high contact resistance amplifies sag. Clean both contact surfaces with a dry cloth, reseat the pack firmly, and retest. If sag persists, check open-circuit voltage after a full charge — a healthy 18V Li-ion pack should read 20.0–20.5V off the charger.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416038735962,"sku":"BWCS-LIN186PW-1","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416038768730,"sku":"BWCS-LIN186PW-2","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416038801498,"sku":"BWCS-LIN186PW-3","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LIN186PW-1.webp?v=1779759707","url":"https:\/\/batteryweb.com\/products\/lincoln-lin-1862-replacement-battery-18v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}