Shenzhen Imuse Technology Limited is one of the leading ul certified electric hoverboard smart balance wheel 6.5'' hoverboard manufacture manufacturers in China. We can supply you with ul certified electric hoverboard smart balance wheel 6.5'' hoverboard manufacture quotation, welcome to wholesale or buy products from our factory.UL certified electric hoverboard Smart Balance Wheel 6.5'' Hoverboard ManufactureSpecifications of smart balance wheel:Charging Time2 - 3 HoursVoltage36VCapacity4.4AhWorking Temperature0°C-40°CCharging Temperature0°C-40°CMax Cruise speed10-12 km/hMax climbing angles15°Min turning radius0°Tire typeSolid rubber tiresType2 wheels scooter, Classic typeTire6.5''; Solid rubber tiresMotor250W*2Over current/load protectionMotor locked rotor protection when motor winding temperature highBatteryLithium-ion battery, Cham battery cell70-120 minutes for charging0-40°C Operation/Charging temperatureOver charge/temperature/current protectionMax Weight264Lbs / 120Kg; 7.5mph max speedCharger2A; UL 60950 standardOver voltage/circuit/current/temperature protectionCaseType 940(f1) flame rating;max 120°C; IPX4UV