I built a 12v 280ah eve cell battery in a milk crate for my 5th wheel. I top balanced before building but did not bottom balance. Works perfectly in the 5th wheel so far. When storing it I disconnected it from solar so it would not be sitting at full charge. Well went to check it today and one cell is lower than the others. Above 3.1 volts I have not seen this difference in voltage
So, do I worry, do I fix it. (if so then how) has this bms
So, do I worry, do I fix it. (if so then how) has this bms