TDP-52Z Outside specifications: 1200 x 500 x 980 mm Continued driving distance: 40-50 km Vehicle weight: 25 kg Loading weight: 70 kg Max speed: 25km/h Electricity used per 100 km: ≤1.2 kw? Max noise while driving: ≤62db(A) Rated voltage: 36V Battery: sealed lead acid battery, 36V, 12AH Electric engine: High efficient, magnetic rare earth, brushless, 240W/250W/350W