Jack Sprat
Well-Known Member
1C or less is the standard which I've always used. Unless something has changed since I started using li-ion cells years ago (which is entirely possible) I wouldn't exceed that.High drain batteries, which this is, are often able to be charged at higher rates too. It's possible that 1A is still safe, but until we have expert analysis of these cells your advice is probably a good rule of thumb.
In any event, they should fully charge in less than an hour and a half at .5A.
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