1) Dimensions: 1,460 x 610 x 1,060 2) Weight: ?83kg 3) Rated load: <85kg 4) Max. speed: 37km/h 5) Running distance/charge: ?50km 6) Rated voltage: 48V 7) Rated power: 800W 8) Inadequate voltage protection value: 42V 9) Over current protection value: 25A 10) Battery capacity: 20Ah x 4 11) Charge time: 6-8h 12) Input voltage of battery: AC 220V/50Hz 13) Climbing capacity: <10o