AEB

I have a Dillenger front wheel drive system that has been working great. Yesterday the display went blank and does not turn on even though the battery is fully charged and is reading 42 V. All connections have been 're-done' to no avail. Anyone thoughts on the reason for this failure would be appreciated

My Bafang mid drive motor was cutting out. I received suggestions regarding the battery terminals. What I discovered was that on rough roads the battery was actually dropping down and loosing a good contact. I reversed the cradle and the battery now sits with the prongs down. Riding on rough roads doesn't cause a loss of contact. I haven't had the motor cut out once since following all the suggestions.