{"product_id":"immotor-immotor-go-replacement-battery-468v-2900mah-li-ion","title":"Immotor Go 46.8V Replacement Battery 2001-B0","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eImmotor Go — 46.8V Li-ion Replacement Battery (2001-B0)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 46.8V, 2900mAh Li-ion replacement battery for the Immotor Go electric scooter. It fits the Go platform directly and matches the original pack's voltage rail and BMS handshake. Capacity is rated at 135.72Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImmotor Go platform fit:\u003c\/strong\u003e\n    The Go uses a fixed 46.8V architecture with a proprietary BMS handshake. Voltage tolerance on this pack stays within the controller's acceptance window, so the motor controller recognises the pack without fault codes at startup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on the Go platform. The BMS held communication throughout, and cell balancing completed normally across the full charge cycle without triggering protection cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-storage charge protocol:\u003c\/strong\u003e\n    After the scooter sits unused for more than two months, plug into the charger for a minimum of four hours before riding — the BMS on the Go platform will not release motor current until cells are above the controller's minimum threshold voltage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS cutting out during hill start on the Immotor Go\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eHill starts pull a short current spike that can exceed the BMS overcurrent threshold, especially when the battery is below 30% state of charge. The BMS interprets that spike as a fault and opens the discharge circuit, cutting motor power mid-climb. This is more common with a degraded original pack because internal resistance is higher, amplifying the voltage sag under load. Charge to at least 50% before any route with significant incline to keep peak draw within the BMS operating window.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger not accepting the Go's pack after long storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion packs that sit unused for several months can drop below the charger's acceptance voltage, typically around 37–40V for a 46.8V nominal pack. When cell voltage falls below that threshold, the charger detects an out-of-range pack and refuses to initiate the charge cycle. This is a protection feature in the charger, not a dead battery. Leave the pack connected for 15–20 minutes — most Go chargers apply a low-current trickle to recover cells above 37V before switching to the normal charge profile.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360289488986,"sku":"BWCS-IMT201SL-1","price":308.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43360289521754,"sku":"BWCS-IMT201SL-2","price":368.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43360289554522,"sku":"BWCS-IMT201SL-3","price":412.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-IMT201SL-1.webp?v=1778611049","url":"https:\/\/batteryweb.com\/products\/immotor-immotor-go-replacement-battery-468v-2900mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}