Got a Smart BMS (one of those with and Android app)
After connecting the BMS and changing the batteries I have a question.
I get a cell overvoltage message when changing. I have tried to dischange and charge a couble of times. Also changed some of the parameters (balance-turn-on-voltage reduced to 3.8 and tried with other than change-balance mode).
Can it be an error with the BMS? I thought it should handle a difference of 0.1-0.2V while changing. I have changed with 1.35 A. It’s a 10S3P pack.