{"product_id":"shark-ap1172-replacement-battery-84v-2000mah-ni-mh","title":"Shark AP1172 Cordless Vacuum Compatible Battery 8.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eShark AP1172 \/ V1917 Series — 8.4V Ni-MH Replacement Battery (XBV1917)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 8.4V, 2000mAh Ni-MH replacement battery for the Shark AP1172, AP1172N, V1917, and APL1172 cordless vacuum cleaners. It slots into the same bay as the original XBV1917 and restores power to the motor drive circuit. Capacity is 2000mAh as rated by the manufacturer.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAP1172 and V1917 platform fit:\u003c\/strong\u003e\n    These models share the same 8.4V Ni-MH cell configuration, connector pinout, and charge termination logic. A replacement cell for one works across the full AP1172 and V1917 variant lineup without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the AP1172 platform. The BMS accepted charge termination normally, and motor draw stayed within expected current limits across hard floor and carpet modes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on Ni-MH cells:\u003c\/strong\u003e\n    Ni-MH chemistry is sensitive to continuous trickle charge. Do not leave this vacuum sitting on the dock permanently between uses. Charge to full, remove from the dock, and return it only when the cell is depleted.\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\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the AP1172, suction loss often happens before the battery LED signals anything. The motor pulls harder when the filter is restricted, which causes voltage to sag under load even though resting cell voltage looks fine. The BMS reads cell voltage under load — a partially clogged filter can push motor current high enough to cause visible sag at around 7.2V. Check and clean the filter first before concluding the battery is at fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean then recovering after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis pattern — motor stops, you wait 30 seconds, it runs again — is a BMS overcurrent trip, not a dead cell. Sustained high current from restricted airflow triggers the protection circuit to cut output until the pack cools. Clear any blockage in the hose or brush head, then clean the filter. If the cutout stops after clearing the restriction, the cell is functioning correctly. If it continues with clear airflow, measure resting voltage — it should sit above 8.0V on a full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428049191002,"sku":"BWCS-EPA117VX-1","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428049223770,"sku":"BWCS-EPA117VX-2","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428049256538,"sku":"BWCS-EPA117VX-3","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EPA117VX-1.webp?v=1779933938","url":"https:\/\/batteryweb.com\/products\/shark-ap1172-replacement-battery-84v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}