Specification:
1) Wheel size: 18 x 2.5
2) Max. load: 150kg
3) Max. speed: 25km/h or 30km/h
4) Running distance: >50km
5) Climbing angle: 8-10 degree
6) Battery:
a) 48V12AH
b) Sealed maintenance free lead-acid battery
7) Motor: brushless 180W / 250W /350W /500W
8) Charger a) AC 220V / AC 110V b) 50Hz / 60Hz
9) Charge time: >6 hours
10) G.W/N.W:35kgs/33kgs(without battery)
11)Brake: front: drum brake; rear: expanding brake;
12) PAS: yes!