{"product_id":"bobsweep-bob-pethair-replacement-battery-148v-2600mah-li-ion","title":"BobSweep Bob PetHair Replacement Battery 14.8V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBobSweep Bob PetHair — 14.8V Li-ion Replacement Battery (E14040401505a)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V Li-ion battery replaces the original pack in the BobSweep Bob PetHair robotic vacuum. It fits the Bob PetHair, WP460011RO, Junior, and WJ540011 models. Capacity is 2600mAh (38.48Wh) — use the figures from the product data, not estimated web specs.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBob PetHair and Junior platform compatibility:\u003c\/strong\u003e\n    These models share the same 14.8V cell configuration, connector pinout, and BMS handshake requirements. A battery mismatch at the BMS level causes the vacuum to refuse to start or cut out within seconds of powering on.\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 Bob PetHair unit and confirmed the BMS negotiated correctly with the onboard charger. The pack accepted a full charge without triggering fault states and delivered consistent voltage under motor load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the Bob PetHair:\u003c\/strong\u003e\n    Do not leave the robot sitting on the charging dock between every run if it still holds a charge. Continuous trickle charge through the dock degrades Li-ion cells faster than normal cycle use. Charge to full, then remove the unit from the dock until the next clean.\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\"\u003eLi-ion cells under voltage sag deliver less current to the motor before the indicator circuit registers a low-battery condition. On the Bob PetHair, a clogged filter forces the motor to draw above its rated current, which accelerates that sag. The battery reads \"charged\" while the motor is already starved. Clean the filter first — if suction recovers, the battery was not the root cause.\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 battery failure. When the suction path is restricted — blocked brush roll, full dustbin, or a clogged filter — the motor pulls sustained current above the BMS threshold. The pack cuts the circuit as a protection response, then resets once current drops. Clear the restriction, then check that cell voltage is above 14.0V before concluding the pack is at fault.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428030742618,"sku":"BWCS-BWP460VX-1","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428030775386,"sku":"BWCS-BWP460VX-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428030808154,"sku":"BWCS-BWP460VX-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BWP460VX-1.webp?v=1779933900","url":"https:\/\/batteryweb.com\/products\/bobsweep-bob-pethair-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}