Motor power: 250W brussless Rated voltage: 12AH / 36V Max Power: 25km/h Range: 50kms N. W. /G. W.: 39.2/33.3kgs Tire Size: 16" Charge time: 6-8 hours Carton Size: 94.5*41*64cm Max Load: 120kgs Recharge times: 300 times Charge Input: 110/240V AC 60/50Hz.