battery display problem

Yer bike busted? tell us all about it here.
Post Reply
diamond83   1 µW

1 µW
Posts: 2
Joined: Apr 08 2021 12:49pm

battery display problem

Post by diamond83 » Apr 08 2021 1:15pm

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
Image

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

Image

Image

diamond83   1 µW

1 µW
Posts: 2
Joined: Apr 08 2021 12:49pm

Re: battery display problem

Post by diamond83 » Apr 11 2021 8:45am

hello, you can't help me. if there is a topic that addresses my problem, i haven't found it do you have a link? thank you

Post Reply