{"product_id":"sencor-svc-8000-replacement-battery-144v-3000mah-ni-mh","title":"Sencor BP290 Cordless Vacuum Replacement Battery 14.4V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSencor SVC 8000 Series — 14.4V Ni-MH Replacement Battery (BP290)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 3000mAh Ni-MH replacement battery for the Sencor SVC 8000 cordless vacuum cleaner. It fits the SVC 8000, SVC 8000A, SVC 8000B, and SVC 8000 S models. The OEM part number is BP290.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSVC 8000 series fit:\u003c\/strong\u003e\n    The SVC 8000, 8000A, 8000B, and 8000 S all run the same 14.4V battery rail, use the same BP290 connector format, and share the same BMS handshake protocol — so one cell covers all four variants.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through full charge-discharge cycles on an SVC 8000 unit. The BMS responded correctly at both ends — no false low-voltage cutoff on startup and no overcharge flag at the top of the charge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the SVC 8000:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock permanently. Ni-MH cells in continuous trickle charge lose capacity significantly faster than cells charged only when depleted. Charge to full, then remove from 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\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe SVC 8000 motor draws noticeably more current when airflow is restricted — a partially blocked filter forces the motor to work harder, pulling voltage down under load. The battery indicator reads remaining charge at rest, not under load, so it can show mid-range while the motor is already starved. The BMS sees the voltage sag and reduces output to protect the cell, which the user feels as a suction drop. Clean or replace the filter first before concluding the battery is at fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out briefly then recovers during heavy carpet use\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When the vacuum head is pushed hard into thick carpet, the motor draws a sustained high current — especially if suction is partially restricted. The BMS trips the output to protect the cell, power drops for a second or two, then the BMS resets and power returns. Clear the filter and check the brush roll for hair wrap before the next use — reducing the load on the motor keeps the draw below the BMS trip threshold.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426487631962,"sku":"BWCS-SVC800VX-1","price":65.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426487664730,"sku":"BWCS-SVC800VX-2","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426487697498,"sku":"BWCS-SVC800VX-3","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SVC800VX-1.webp?v=1779933440","url":"https:\/\/batteryweb.com\/products\/sencor-svc-8000-replacement-battery-144v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}