Hi people. My first post in this Forum. I have a Super Soco 60V 26Ah battery that I just balanced and charged. I’m reading the voltage between positive terminal and B- and reads 70.5V but to P- reads 70.2Volts. When I try to discharge, the P- and Positive voltage drops to 10-12V and obviously doesn’t discharge. I think is something related to the BMS. I tried the basic steps to reset it but didn’t work.
-Touching or short P- and B-, disconnected the harness and connected again, disconnecting the harness and plug the charger and connect again… none of above worked. 🥺
Can someone help me out please?
Please Help!
How are you trying to dishcarge it, the standard BMS has a limit of about 40amps for the TS battery, possibly even lower, if you try to discharge it at more than that the BMS will shutdown and give you what you are seeing.
