I beefed up my wires and ran 180 amps for almost 30 min, BMS ran a lot cooler.
One of the negative terminals in the middle of my 4S pack is hot to the touch, way hotter than the BMS. The battery cell is not any hotter than the others, I made sure everything is tight, and the bus bar connected to that terminal is also hot. It doesn’t seem to affect the performance, although it seems like it would almost have to. Does anyone know why this would happen?
One of the negative terminals in the middle of my 4S pack is hot to the touch, way hotter than the BMS. The battery cell is not any hotter than the others, I made sure everything is tight, and the bus bar connected to that terminal is also hot. It doesn’t seem to affect the performance, although it seems like it would almost have to. Does anyone know why this would happen?