Originally Posted by
JayL
the higher the 'c' rating like a 40c battery the less they like to be full...seriously I have seen ones full for 2 days that got puffy
lower c batteries seem to be more ok with being full, I have a 24c and a 28c that have benn full 2 week no issues
I'm not buying that that's the reason they puffed

. There would be posts all over the place about it, I would guess those packs had issues other than sitting for 2 days at 100%