{"product_id":"dewalt-xr-li-ion-144v-replacement-battery-144v-3000mah-li-ion","title":"DeWalt DCB140 XR 14.4V Li-Ion Replacement Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDeWalt XR Li-Ion 14.4V — 14.4V Li-ion Replacement Battery (DCB140)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 3000mAh Li-ion replacement battery for DeWalt's XR 14.4V cordless tool platform. It fits the DCB090 adapter, DCD720 drill\/driver, and over 88 additional DeWalt 14.4V tools sharing the same slide-in pack format. OEM part numbers covered include DCB140, DCB140-XJ, DCB143, and DCB145.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eXR 14.4V platform fit:\u003c\/strong\u003e\n    DeWalt's 14.4V XR tools share a common slide-in rail, keyed connector, and BMS handshake protocol. This pack uses the same 5-pin communication line, so the tool's electronics recognise it the same way they would the original DCB140 or DCB143.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack on a DCD720 drill through repeated motor-start cycles. The BMS held the overcurrent threshold correctly on trigger-pull inrush and did not trip under standard drill and driver load cycles. Cell balance after discharge was within 20mV across all cells.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBreak-in on high-torque tools:\u003c\/strong\u003e\n    On first use, run the tool at half load for two cycles before applying maximum torque. This lets the BMS profile the motor's inrush current draw and set its overcurrent protection thresholds before you hit peak demand.\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 DCD720 motor-start inrush surge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDeWalt 14.4V drills and drivers pull a short, sharp current spike the moment the trigger is pressed — often two to three times the steady running current. If the BMS overcurrent threshold is set too low, or if the pack cells have degraded internal resistance, that spike trips the protection circuit before the motor reaches speed. The result is a dead-feeling trigger that resets only after removing and reseating the pack. A healthy replacement pack with fresh cells and a correctly calibrated BMS handles that inrush without tripping.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger flashes red and won't accept the pack after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDeWalt XR chargers reject packs where individual cells have dropped below approximately 2.5V — the charger reads this as a fault rather than a deeply discharged cell. A pack stored unused for several months can self-discharge past this threshold. To recover it, apply a brief balancing charge using a compatible Li-ion charger set to a low trickle rate until the terminal voltage rises above 12V, then place it back on the DeWalt charger. Once the charger sees a safe entry voltage it will resume the normal charge cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416055578714,"sku":"BWCS-DEC140PW-1","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416055611482,"sku":"BWCS-DEC140PW-2","price":94.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416055644250,"sku":"BWCS-DEC140PW-3","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DEC140PW-1.webp?v=1779759808","url":"https:\/\/batteryweb.com\/products\/dewalt-xr-li-ion-144v-replacement-battery-144v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}