{"product_id":"euro-pro-shark-sv800-replacement-battery-108v-3000mah-ni-mh","title":"Shark SV800 Replacement Battery 10.8V 3000mAh Ni-MH XBT800","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEuro Pro Shark SV800 Series — 10.8V Ni-MH Replacement Battery (XBT800)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 10.8V 3000mAh Ni-MH battery replaces the original pack in the Shark SV800, SV800C, VX63, and XBT800 cordless handheld vacuums. It fits the same connector and BMS interface as the factory cell. Capacity is rated at 32.4Wh — matching Euro Pro's original spec for these models.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSV800 and VX63 platform fit:\u003c\/strong\u003e\n    These models share the same 10.8V cell format, connector housing, and BMS communication protocol. One replacement battery covers all variants listed without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell on an SV800 chassis and confirmed the BMS accepted charge, reported state-of-charge correctly to the indicator, and delivered sustained voltage under motor load without triggering overcurrent cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the SV800:\u003c\/strong\u003e\n    Remove the vacuum from the charging dock once the indicator shows full. The SV800 dock does not cut trickle current automatically — cells left on continuous dock charge lose capacity faster than cells charged only when 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 on the SV800\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells show voltage sag under high motor draw before the indicator registers a low state. On the SV800, a partially blocked filter forces the motor to pull more current than its rated draw, accelerating that sag. The result is weaker suction while the indicator still reads adequate charge. Clean or replace the filter first — if suction recovers, the battery is not the fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and then recovering after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead cell. When airflow is restricted — blocked filter, clogged nozzle, or sealed suction path — motor current spikes past the BMS threshold and the pack shuts output to protect the cells. The recovery after a pause is the BMS resetting once temperature drops. Clear the blockage, then confirm motor voltage holds steady at or above 10.0V under load before ruling out cell degradation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428071669850,"sku":"BWCS-EPT800VX-1","price":83.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428071702618,"sku":"BWCS-EPT800VX-2","price":97.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428071735386,"sku":"BWCS-EPT800VX-3","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EPT800VX-1.webp?v=1779934014","url":"https:\/\/batteryweb.com\/products\/euro-pro-shark-sv800-replacement-battery-108v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}