{"product_id":"eureka-groove-robot-vacuum-replacement-battery-144v-2600mah-li-ion","title":"Eureka Groove Robot Vacuum Replacement Battery 14.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEureka Groove Robot Vacuum — 14.4V Li-ion Replacement Battery (P14426D)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 2600mAh Li-ion replacement battery for the Eureka Groove Robot Vacuum. It slots into the same bay as the original cell and uses the same BMS interface the Groove's charging dock expects. Capacity is sourced from the product specification — 2600mAh at 37.44Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGroove Robot Vacuum platform fit:\u003c\/strong\u003e\n    The Groove uses a fixed 14.4V cell bay with a specific connector pinout and BMS handshake that the charging dock verifies before initiating charge. This replacement matches that voltage rail and connector exactly, so the dock recognises the cell and charges normally.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge cycles on a Groove unit and confirmed the BMS communicated correctly with the dock. Charge acceptance was normal, and the cell reached full charge without error flags on the dock indicator.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit for the Groove:\u003c\/strong\u003e\n    Do not leave the Groove sitting on the dock between every clean. Continuous trickle charging from the dock degrades cell capacity faster than storing the vacuum off-dock once full. Charge to 100%, remove from dock, and return it only when the battery 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 on the Groove\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Groove's motor draws a sustained current to maintain suction across both carpet and hard floor. When the cell ages and internal resistance rises, voltage sags under that load even though the cell isn't technically empty. The BMS reads the sag as a low-voltage condition and reduces power to protect the cell — suction drops, but the indicator hasn't triggered yet. A fresh cell with lower internal resistance holds the voltage rail steady under motor load, which restores full suction throughout the clean.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-cycle then restarts on its own\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a flat battery. It usually happens when the filter is partially blocked — restricted airflow forces the motor to spin harder, drawing more current than the BMS allows. The BMS cuts output to prevent cell damage, the vacuum stops, and once current drops back to safe levels the BMS resets and the motor restarts. Before replacing the battery, remove and clean the filter. If cutouts continue with a clean filter, the cell's overcurrent threshold has degraded and replacement is the correct fix.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427989880922,"sku":"BWCS-ERP144VX-1","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427989913690,"sku":"BWCS-ERP144VX-2","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427989946458,"sku":"BWCS-ERP144VX-3","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ERP144VX-1.webp?v=1779933799","url":"https:\/\/batteryweb.com\/products\/eureka-groove-robot-vacuum-replacement-battery-144v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}