I took my board out for a ride yesterday and rode it untill empty battery with some steep hill climbs (SF like). I then realized that the cells where not evenly discharged: all where around 3.7 except one at around 3V.
I put the pack back on charge using a 42V, 2A charger and a 10S BMS from battery support. After the charge was completed the cell read like this: #1 : 4.08V #2 to 9 : 4.21V #10 : 3.85 V
Is there a way to get it back on track? I was thinking about disassembling it and charging individually the low cells using my Imax B6 to get them back to 4.2V.
Or is my pack dead? Should I change some cells?