Model IPS141 Battery 340Wh lithium battery Max Power Output 1000 Watt Capacity 120kgs Tire Size 14" Max speed 30 Km/H Charge time 3 Hours Charger Voltage AC 100V~240V Max mileage 40Km Max Climbing 30° Enviroment Temperature -10°C ~ 50°C Distance from ground 88mm Net Weight 10.3Kgs Gross weight 12.3Kgs Unicycle Dimension 481 x 382 x 168mm Color White