{"product_id":"dolmar-ah-3756-xe3-replacement-battery-144v-6000mah-li-ion","title":"DOLMAR AH-3756 XE3 14.4V Replacement Battery 6000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDOLMAR AH-3756 XE3 Series — 14.4V Li-ion 6000mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V lithium-ion battery rated at 6000mAh (86.4Wh), built to replace the original pack in DOLMAR cordless power tools. It fits the AH-3756 XE3, AH1853H, AH3766X3, AH-3766 XE3, and seven additional models in the same platform. The connector and BMS communication protocol match the original charger and tool handshake.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAH-3756 XE3 platform compatibility:\u003c\/strong\u003e\n    These models share a common 14.4V cell configuration, connector pinout, and BMS voltage thresholds. The tool's electronics expect the same charge termination signal and overcurrent limits across the platform — this pack meets those specs.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran charge and discharge cycles on this pack using a Dolmar-compatible charger and monitored BMS response under simulated motor-start inrush loads. The overcurrent protection tripped and reset correctly at expected thresholds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMotor break-in cycle:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before applying full torque. This lets the BMS log the inrush current profile for your specific motor and calibrate its overcurrent trip threshold accordingly.\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 motor-start inrush with drills and circular saws\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eCordless drills and saws draw a spike of current the moment the trigger engages — often two to three times the running draw. The BMS watches this spike against a stored threshold. A new or cold pack can register the surge as a fault and cut the output circuit before the motor reaches speed. Running the pack through a full charge-discharge cycle first lowers the BMS trip sensitivity and aligns the threshold to the actual motor characteristics. After two conditioning cycles, mid-trigger cutoffs on a healthy motor typically stop occurring.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger shows a blinking or error light on a new pack after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. If the pack drops below the charger's acceptance voltage — typically around 10V on a 14.4V pack — the charger will refuse to enter its normal charge cycle and signal a fault. This is a protective threshold, not a defective unit. To recover the pack, hold it in the charger for 10–15 minutes; most DOLMAR-compatible chargers include a low-voltage recovery mode that trickle-charges the cells back above the acceptance floor before switching to the main charge curve. Once the cell voltage climbs above roughly 10.8V, the charger should step into its standard CC\/CV cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416048271450,"sku":"BWCS-MKT130PH-1","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416048304218,"sku":"BWCS-MKT130PH-2","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416048336986,"sku":"BWCS-MKT130PH-3","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MKT130PH-1.webp?v=1779759860","url":"https:\/\/batteryweb.com\/products\/dolmar-ah-3756-xe3-replacement-battery-144v-6000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}