{"product_id":"berner-bacp-108-replacement-battery-108v-1500mah-li-ion","title":"Berner BACP 10.8V Cordless Drill Replacement Battery 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBerner BACP 10.8 \/ BTI 10.8 — 10.8V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V 1500mAh Li-ion replacement battery for the Berner BACP 10.8 and BTI 10.8 cordless power tools. It fits cordless drills, drivers, and similar handheld tools in the Berner 10.8V platform. Capacity is 1500mAh (16.2Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBACP 10.8 and BTI 10.8 platform fit:\u003c\/strong\u003e\n    Both models share the same 10.8V rail voltage, battery connector footprint, and BMS communication protocol. One replacement battery covers both tools without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and load discharge on the BACP 10.8 platform. The BMS cleared overcurrent flags correctly across trigger-pull inrush spikes and held stable voltage through sustained driver loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use load conditioning on 10.8V tools:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before maximum torque applications. This lets the BMS log the motor's inrush current draw and set accurate overcurrent thresholds before you put the tool under full stress.\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 motor-start inrush with the BACP 10.8\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eWhen you pull the trigger on a stalled or cold drill, the motor draws a current spike several times higher than its running load. If the BMS has not yet profiled that inrush pattern — common with a fresh pack — it can trip the overcurrent threshold and cut power instantly. The tool goes dead mid-pull even though the battery is fully charged. To clear this, release the trigger, wait three seconds, and restart at low speed. After two or three cycles of normal use, the BMS recalibrates its threshold and the false trips stop.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger not recognising the new pack after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells that have sat in storage can drop below the minimum acceptance voltage most chargers require before they will begin a charge cycle. The charger sees a cell voltage below roughly 2.5V per cell and refuses to engage, leaving the pack blinking or completely unresponsive. Place the battery in the charger and leave it connected for 15 to 20 minutes — many chargers run a trickle recovery mode that slowly brings the cells back above the acceptance threshold before switching to full charge. If the charger still shows a fault after 20 minutes, check that the contact terminals on both the pack and charger are clean and making firm contact.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416037687386,"sku":"BWCS-DML820PW-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416037720154,"sku":"BWCS-DML820PW-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416037752922,"sku":"BWCS-DML820PW-3","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DML820PW-1.webp?v=1779759665","url":"https:\/\/batteryweb.com\/products\/berner-bacp-108-replacement-battery-108v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}