Shenzhen Imuse Technology Limited is one of the leading ul2272 certified hover board two wheel self balance hover board electric standing scooter manufacturers in China. We can supply you with ul2272 certified hover board two wheel self balance hover board electric standing scooter quotation, welcome to wholesale or buy products from our factory.UL2272 Certified hover board two wheel self balance hover board electric standing scooter                          Plastic materials enclosure:1)94 V-1 flame rating2)Minimun RTI with impact of 80°C3)UV and water exposure rating4)Minimum IP ratings: IPX4Metallic Material: corrosion resistantElectrical insulation material: pass UL 746CBattery pack:Charge:1)Over charge protection2)Over temperature protection3)Over current protectionDischarge:1)Over discharge protection2)Over temperature protection3)Over current protectionMotor:Over current protectionOver load protectionMotor locked rotor protection when motor winding temperature highCharger:UL 60950 standardOver voltage protectionShort circuit protectionOver current protectionOver temperature protectionCharge input:Low voltage:  no risk of short circuitHigh pressure: fingers cannot reachProduct Specifications:NAMEPARAMETERSBatteryLithium-ion batteryCharging Time2 - 3 HoursVoltage36VCapacity4.4AhWorking Temperature0°C-40°CCharging Temperature0°C-40°CMax Cruise speed10-12 km/hMax climbing angles15°Min turning radius0°Tire size6.5inchTire typeSolid rubber tiresLoading capacity100kgMotor power250W*2Packing size64*25*25cmPackage Included1 x Two wheels hover board 1 x Power supply charger 1 x Manual