China (Mainland) Electric Bike

Specifications: Features: 1) motor power:180w 2) rated voltage:24v 3) battery:7ah/12v*2 nickel 4) pedaling speeding: >15km 5) max speed:20km/h 6) max range on one charge:30km 7) input voltage of charger:110-220v 8) output current of charger:1.6ah 9) charging time:4-6h 10) slope of climbing:7