due to lack of fortune, it seems I have ended up a BMS that is rated at 30A in a pre-built battery pack
GZLS new36v v1.2 13710343220 BMS
I’d like to utilize more current of the 30Q battery (10S3P @15A =45A) say conservatively 40A
the wiring diagram for this BMS looks something like this:
My thinking, to bypass the Discharge section of this BMS, making it a charge only BMS I’d simply chop the P- BMS connection and route it directly to the discharge, something like this:
add a fuse to the charge port, and a loop key disconnect on the negative lead. does this look, or sound cray-cray? also since this is a 10S pack and only a 10 lead balance connector the BMS needs a negative lead source so I’ll keep a negative source connected to B-
All comments and criticism welcome.