L譝譎:1550?00?90mm Power:Lead Acid Battery Battery:12AH?PCS Rated loadage:≤75KG Max:Speed:35KM/H Motor Alteration:DC Brushless Motor Over Current:22?A Brake Device(Front/Rear):Hand Hub/Hand Hub Motor Power Alteration(W):350W Rated Voltage;48V Protecting Voltage(V):42?V Charge period(Hrs):6-8Hrs Climbing Capacity:>12? Range:>60KM Package:Paper Box Color:Optional