yesterday I used my bike for my ride into work and for a quick joy ride at lunch and all was fine. I'm getting ready to go home and can't get the bike to do anything. The display won't power on at all.
The display on the side of the battery shows plenty of change. only about 125 miles on the bike.
Any suggestion on where to start troubleshooting?
double check your wiring that all your cables are connected, no disconnects or damage. were u in a downpour, water penetration maybe? disconnect battery then reconnect it. try charging it. usually its the battery if the bafang system looks in good shape otherwise