I have 2 MX bikes, and I had a couple of slightly lower cells on the one that just got a new battery (but the battery percentage was below 30% at that point).
The lowest one was 3.917 and highest was 3.947 (.03 delta).
After charging the battery pack up into the 80ish percent, the delta is .01, and all cells are shown as green.
FWIW I assume the pack layout is the same so its very common for the first, last, and middle two (50/51 in the app) cell groups to be farther out, these are the ends of the two pack halves so they dip a bit compared to the others. Anything below .015 on a full charge I would consider very healthy. Personally I do a balance charge when it gets past .02 but thats overkill, .040 is probably a better threshold to balance at.
Super, my 100% is around 409V just after charging. Will look again tomorrow morning.
Yea that pretty much confirms it, pack should really be at 410v or above and even that low of a voltage would imply maybe 500+ charge cycles. My EX pack (obviously different cells) is only down about 1v at 100% SOC and thats after 4000 miles. Good luck reaching out to Stark hopefully they do the responsible thing and warranty the pack.
I don’t know how the internals work but two cell groups missing seems insanely dangerous to just ignore unless they have some common failure mode they feel safe ignoring.
