So I got this scooter battery for free I don’t remember why it was faulty but im guessing the bms is fried.
I want to bypass it, use it only for balancing (if the balancing still works, i hope).
This is a 10s battery pack. So im guessing that the B- and B+ are what they say (battery discharge + and battery discharge -) and are also the balancing leads. B- is B1’s negative. B+ comes after B9, so B+ is B10 and also battery discharge positive. What I want to do is desolder the nickel tab on B+ and B- and solder the positive and negative wires directly on tabs from the battery pack, then solder a wire on the B- (B1’s negative) to complete the series connections on the bms balancing. Then solder a wire on B- (B1’s negative) to go to C- (to bypass bms making it charge only).
Sorry if this is too confusing lol. Is what im planning to do right and accurate? Am I doing anything wrong or maybe there is something that can be done better?