So I have one of those cheap-o Mystery B6 chargers from eBay. It has been working pretty well so far till I charged this latest 3s 4200mah battery.
Here are my final voltages and I can't seem to get this battery to 4.2 volts across the board.
3.97 - 4.20 - 4.13
Is this ok or is this one of the areas that was bad about this charger?