{"product_id":"bissell-ar20-replacement-battery-222v-2500mah-li-ion","title":"Bissell AR20 22.2V Replacement Battery 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBissell AR20 \/ AR30 Series — 22.2V Li-ion Replacement Battery (132A0002)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 22.2V 2500mAh Li-ion battery pack for the Bissell AR20, AR21, AR29, and AR30 cordless stick vacuums. It replaces OEM part 132A0002 using the same voltage rail, cell count, and connector. Capacity figure is from product data — 2500mAh \/ 55.5Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAR20 \/ AR21 \/ AR29 \/ AR30 platform:\u003c\/strong\u003e\n    These four models share the same 22.2V six-cell architecture and battery bay connector. The BMS handshake protocol is consistent across the range, so one pack covers all listed units without adapter or modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on the AR20 motor platform. The BMS held cutoff correctly at the low-voltage threshold and communicated charge status to the dock without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on cordless vacuums:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock permanently. Continuous trickle charging accelerates capacity fade faster than regular charge-and-remove cycles. Charge to full, then pull the unit off the dock.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction dropping before the battery indicator reaches low on the AR20\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe AR20 motor draws harder when the filter is partially blocked — it compensates for restricted airflow by increasing current. That sustained overcurrent causes the BMS to reduce power delivery before the fuel gauge registers low. The result is noticeable suction loss while the indicator still shows adequate charge. Clean or replace the filter first — if suction recovers, the battery was never the problem.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean and then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When sustained restricted airflow forces the motor to pull above the pack's rated discharge current, the BMS shuts output to protect the cells — then resets after a brief cooldown. The fix is to clear the filter and check the brush roll for hair or debris wrap. If the cutout stops happening after a clean-out, the pack is functioning correctly and the trip was legitimate protection at the rated threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428017799258,"sku":"BWCS-GAR200VX-1","price":94.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428017832026,"sku":"BWCS-GAR200VX-2","price":110.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428017864794,"sku":"BWCS-GAR200VX-3","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GAR200VX-1.webp?v=1779933824","url":"https:\/\/batteryweb.com\/products\/bissell-ar20-replacement-battery-222v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}