I have 3 sets of Reedy 5700 saddles which I charge at 5.7A always and recharge them during a club night with no sign of swelling.
I'm convinced the swelling is down to the cells going under voltage. I don't balance mine when I'm at a meeting, only at home, but my lipo cut off is set to 3.2v/cell just to add a bit more protecting.
Charging at 3A seems really low for Cells that will take 14A...
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