I went on a small ride yesterday and at some point not long after I left, the board stopped responding. I checked the battery meter and it reported very low, like sub 5% low. Now the weird part is after letting it sit for a few seconds it would rise back to 80-something%. I did fully charge it before leaving too. So now, I have the same issue with the pack going super low after throttling. There are some cases where I would have to throttle a bit so the voltage goes back up. I can actually see the percentage go down then back up. I checked each cell with a multimeter and found one cell is super low versus the rest of the cells (3.6V vs 4.13). I don’t know if that has anything to do with the issues I’m having, but it’ll need to be fixed anyways before causing other issues.
TLDR: 10S4P pack voltage keeps going super low (<5%) then back to normal. Also, one cell is low (3.6V vs. 4.13V).
@barajabali Because I don’t know of anyone else specifically who works with batteries and you repaired my battery (granted it was a while back), I figured I’d get your input. Also note, the range seems very poor. Not sure what it is, but it doesn’t feel like it lasts very long, even with modest throttling.