{"product_id":"black-decker-asd18-typ-1-replacement-battery-20v-5000mah-li-ion","title":"Black \u0026 Decker LB20 20V Cordless Drill Replacement Battery 5000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBlack \u0026amp; Decker ASD18 Series — 20V Li-ion 5000mAh Replacement Battery (LBXR20)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 20V Li-ion pack replaces the original Black \u0026amp; Decker battery on the ASD18 Typ 1 and Typ 2 cordless drill\/driver, plus the ASD184 Typ 1 and Typ 2 and over 88 additional compatible models. Capacity is 5000mAh (100Wh). OEM cross-references include LB20, LBX20, LBXR2020, LBXR20B, LB2X4020, and LBXR20-OPE.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eASD18 and ASD184 platform fit:\u003c\/strong\u003e\n    Both the drill and driver variants in this series run the same 20V slide-rail pack with an identical BMS handshake signal. The connector pinout and rail spacing match across Typ 1 and Typ 2 revisions, so the same cell assembly covers the full family.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack on an ASD18 Typ 1 through repeated trigger pulls and sustained fastening loads. The BMS held the overcurrent threshold steady across cold starts and confirmed cell balancing across all five series cells after a full charge-discharge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMotor break-in on first use:\u003c\/strong\u003e\n    Run the drill at half load — light fastening, no high-torque driving — for the first two charge cycles. This lets the BMS log the motor's inrush current signature and set its overcurrent thresholds accurately before you hit maximum torque applications.\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 ASD18 motor-start inrush surge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eEvery trigger pull on a cordless drill creates a brief current spike — the inrush draw as the motor armature breaks static friction. On the ASD18, this spike can reach four to six times the steady running current. A fresh pack from storage, or one with cells sitting at an unbalanced state of charge, is more likely to have its BMS trip at that spike because the protection circuit hasn't yet profiled normal inrush for this motor. If the tool cuts out on trigger pull and recovers after a few seconds, the BMS has tripped and reset — not a faulty pack. Running the first two cycles at reduced load trains the BMS threshold to the actual motor behaviour.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger blinking red and refusing to accept this pack after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eBlack \u0026amp; Decker 20V chargers have a minimum acceptance voltage — typically around 10V across the pack. If cells have self-discharged below that threshold during storage, the charger sees a voltage it classifies as a damaged or deeply discharged pack and refuses to begin a charge cycle, signalling with a continuous red blink. The fix is a recovery charge: place the pack in the charger, leave it for 30 minutes, remove it and re-seat it firmly, then check again. If the cells have recovered enough voltage for the charger to register the pack, charging will begin normally. If the pack sat below 8V for an extended period, cell recovery is unlikely — check open-circuit voltage with a multimeter before discarding.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416012554330,"sku":"BWCS-PTC681PH-1","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416012587098,"sku":"BWCS-PTC681PH-2","price":122.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416012619866,"sku":"BWCS-PTC681PH-3","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PTC681PH-1.webp?v=1779759486","url":"https:\/\/batteryweb.com\/products\/black-decker-asd18-typ-1-replacement-battery-20v-5000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}