V4600 BMS calibration accuracy

israndy

The first two weeks after the Zendure arrived I noticed it charging to 100% and then continuing to charge at a slower rate for quite a long time. The last three days however, I notice that it charges to 100% full speed and then stops. Seems like it finally finished calibrating the battery.

theseven

This looks like it might have been battery cell balancing. That battery must have been badly out of balance for that to take so long though. Perhaps it's also just a weire charging strategy...