hello, thank you for welcoming me in your great forum, I am French, I speak via google translate. sorry if it is not very clear.
I have not seen a presentation section so I allow myself to begin to explain my problem.
I bought a bafang bbshd 48v kit with new generation cp18 screen (eco mode + sport mode) for my specialized demo 8
I had trouble installing it correctly ....
I finally succeeded but I have a problem my battery gauge indicates 4.2 volts less than the real load, I tried with another 48V battery the screen displays the same! I have another old generation CP18 screen it also displays 4.2V less.
so I think there is a problem in the controller! I read your forum for several days and saw that it was possible to flash the software. do you think the problem is with the software
Yer bike busted? tell us all about it here.
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