hailong baterry

  1. Blinding_Light

    Ebike turns off as I ride over the bumps issue

    Hi. First of all sorry If my english is bad. So I recently built my own custom ebike with Bafang BBS02B 750 W motor kit with battery. Everything is working very well and I've had a lot of fun riding it, except the battery seems to lose contact and because of that the ebike shuts off and I have...
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