1) Dimension: 1,860 x 660 x 1,120 2) Weight: ≤98kg 3) Rated load: <85kg 4) Max. speed: 35km/h 5) Running distance/charge: 50km±5 6) Rated voltage: 48V 7) Rated power: 500W 8) Inadequate voltage protection value: 42V±0.5 9) Over current protection value: 25A 10) Battery capacity: 17Ah x 4 11) Charge time: 6-8h 12) Input voltage of battery: AC 220V/50Hz 13) Climbing capacity: <10o