dustonlarsen

I think I just need a better crimper. I have an i crimp which is like the wire fly I believe. I wasn’t trying to skimp on the tool just...

Agreed

And of course once I fully remove the battery and put on a work bench it starts reading

That was from the cell #8. Full pack from cell#1 terminal to #8 connector pin reads 27.44

Yep it 3.440 at the connector so traveling the lead line to the bms

And to clarify I have top balanced so I don’t think there was an actual cell over volt. I think the one cell reading dropped and it...

I also just tested at the negative cell terminal and the bms connector pin and got 3.440 so it is traveling to the bms

I disconnected the bms lead connector from the bms and tested voltage from the cells teminals

Anyone know what would cause this? The batteries have been running fine since January. I did have something similar in January but it...