Specifications Model: AY-36V102PCell-type: ay-22PCellq: 20 pieces10S2PNominal voltage: 36Vcharging voltage: 42VTyptic capacity: 4400mAhBMS rated current: 15A discharge and 5A chargingBMS function:Overcharge, over-discharge, short-circuit protection and XT. ChargePackage: heat shrinkable PVC, random color Output voltage range: 28V-42VD Discharge shutdown voltage: 28VDischarge shutdown voltage: 42V Charging method: CC-CVMax. Charging Current: 5AC Charging Temperature: 0-45° CD Discharge Temperature: -10-60°C Storage Temperature: -20-45°C 3 months Cycle Life: 80% DOD after 500 cycles Size: 136*76*60mm±3mmWeight: 900g±50g. If the original battery on your e-bike needs to communicate with the controller, this battery cannot be used to replace the original battery. It can only be used to extend the battery. Warranty- Period: 1 year- Coverage: Cells, other parts are not covered by warranty.- Water ingress, disassembly, modification, Not used Match charger, Short circuit, failure due to personal causes, etc., are not covered by warranty.- Treatment method: Send the replacement part of the replacement solution to the buyer, or communicate with the buyer seller. UsageSuitable for less than 450W all 36V DC equipment. Electric Bike, Scooters, etc. Connection: Other, High Concern Chemical: None Rated Capacity: 4400mAh, Weight: 0.8kg Voltage: 36v, Size: 136*76*60mm Usage: Scooter, HoverBoard and Unicycle, E-scooter, Model Number: 36V Battery Type: Li-Ion, Brand: Aleaivy Origin: China, Rated Voltage: Other Type: hoverboard battery,