http://www.ebay.com/itm/400W-18V-22A...ht_2170wt_1185
Could be good for some of the high power chargers some guys have.
I think the little gene we use at the pond would be running wide open trying to keep up with it!
I have no idea about the quality, you just never know what you're going to get from Hong Kong, could be great could be junk.
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