Motor:48 volt ADC efficient separate excitation motor 3/5KW Battery:Six Trojan T-875 8 volt batteryAccelerator: Non-contact continuously variable speed system Charger: Intellectual high efficiency pulse charger Input voltage: 110/220V Frequency: 60/50HZ Output direct current: 48V Electric Current: 20A Rear Axle: Integral rear axle; Large load capacity Maximum Speed: 22-24km/hour Maximum Distance:45km Braking Performance: ≤4.5mMaximum Gradient:40°Maximum Noise: ≤63dB Net Weight: 480kg (Without Battery) Length: 2800mm Width: 1350mm Height: 1880mm Axle Base: 1660mm Front Wheel Base: 850mm Rear Wheel Base: 980mm Minimum Turning Radius: 4000mm Carrying Capacity: 400kg (including operator, passengers and cargo)