Long lifespan Li-ion 60V 20AH battery at ultra light weight -60 volt 20Ah = 1200watt hours -35amp continuous 110amp burst BMS -Configuration: high quality 18650 battery frame with Retardant and Fireproof -Case: Hard epoxy plate and PVC wrap -Standard connectors with customized 40A fuse for discharging White 2P connector with adapter charging wire for charging