Motor: 20W brushless Battery: lead acid 10AH36V Speed:23-28km/hr. Charge time: 6-8hr. Maximum Loading capacity: 80kg Input voltage: 36v Distance in one time charge: 40km Recharge times: >500 times Wheel size: 28＇＇ Packing: 1pc/carton Net/Gross weight: 35.5/40kg Product size: 195 x 58 x 110cm Carton size: 160 x 28 x 80cm Container loading: 1x 20＇FCL 76pcs 1x 40＇FCL 144pcs 1x 40＇FCL(HQ) 177pcs Color: Optional Remark: .With 1:1 pedal assistance system