My bad, but the ones out on the market 1st were listed as just 5amps for max charge rate. I can find old posts on RCG that reflect that.
Now they put this somewhat confusing statement on them instead of listing a max charge rate - "50watts, current is regulated accordingly - eg. 11.1V battery: charge current approx. 4.5A, 22.2 V battery: charge current approx. 2.2A"
If you plug in a 1S, what kind of current will it actually charge at? 13.5a?