- Aug 19, 2017
- Reaction score
I use my H520 batteries until they look like this and I notice a consistent 1 to 2 bar on any of the cells on the DY5 charger. This one is about done. New one on the way. I think the other volt meters that can read each cell is probably a great idea as well.
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How many charge cycles does it take for your battery to swell?