1, the battery of electric bicycle is not enough, charge the battery. 2, battery contact bad, adjust contact position or polish contact. Bad contact between the safety tube and the seat in the battery box, adjust or replace it to

Check that the battery output of the electric bike is normal. If the output is too low to prove that the battery is out of order, it is urgent to replace the battery. Check the switch. A positive pole and

1, fuse on battery box burn out, replace fuse. 2, the battery box of electric bicycles fuse contact is bad, adjust fuse tube, make it contact well. The contact on the battery box is not in good contact, adjust the

At present, the lead-acid battery is mainly used, and its cost is low, and its cost performance is high. However, the environmental health impact caused by improper handling of electric bicycles waste lead-acid battery has great problems.   The battery