{"product_id":"bissell-spinwave-wet-replacement-battery-148v-2600mah-li-ion","title":"Bissell SpinWave Wet 14.8V Replacement Battery 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBissell SpinWave Wet \u0026amp; Dry Robotic Vacuum — 14.8V Li-ion Replacement Battery (1625424)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V, 2600mAh Li-ion battery fits the Bissell SpinWave Wet, Dry Robotic Vacuum across models 2859, 3115, and over 40 additional variants. It replaces OEM part numbers 1625424, 5345, Z65B155, 1618526, and 1624434. The cell pack powers both the spinning pad drive motor and the onboard cleaning solution dispensing system.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpinWave 2859 and 3115 compatibility:\u003c\/strong\u003e\n    These models share a common 14.8V battery rail, connector footprint, and BMS handshake protocol. A replacement cell that matches all three parameters will initialise correctly and report charge state accurately to the robot's onboard controller.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on a SpinWave unit, confirming the BMS communicated charge state correctly, overcurrent protection triggered at the expected threshold, and the protection circuit did not trip under normal dual-motor load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit for SpinWave units:\u003c\/strong\u003e\n    The SpinWave's charging dock does not terminate charge and remove voltage once full — it continues supplying trickle current. Remove the robot from the dock once charging is complete rather than leaving it docked between every session. Continuous trickle charge accelerates cell capacity loss faster than normal cycle wear.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery fade from leaving the SpinWave on the dock continuously\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells held at 100% state of charge while simultaneously receiving trickle current degrade faster than cells cycled normally. The SpinWave dock keeps the battery topped up at all times, which means the cells rarely drop below 95% before being charged again. Shallow top-up cycles under trickle voltage cause electrolyte stress at the cathode that compounds over months. Charge the unit to full, remove it from the dock, and return it only when charge is needed.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSpinWave cuts out mid-clean then restarts after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When the spinning pads drag — on a sticky floor residue, a tangled fibre, or a partially clogged water port — the pad motor draws current above the BMS protection threshold. The BMS disconnects output to protect the cells, the unit pauses, and then resets once current demand drops. Clear the pad drive mechanism and check that the cleaning solution nozzles are not blocked before running again. If the cutout repeats on a clean floor with no obstruction, verify the replacement cell's BMS threshold matches the OEM spec at 14.8V nominal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428000137306,"sku":"BWCS-BSC285VX-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428000170074,"sku":"BWCS-BSC285VX-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428000202842,"sku":"BWCS-BSC285VX-3","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BSC285VX-1.webp?v=1779933800","url":"https:\/\/batteryweb.com\/products\/bissell-spinwave-wet-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}