Quote:
Originally Posted by bl-is-future
yeah but that is not constant. A slow charge is usually 2a fast charge 10a and jump start 40a. Either way that PSU only puts out 90w with 100% efficiancy and that is no where near enough to charge a 6s lipo at 4a. according to the chart your PSU at 12v would needs at LEAST 26a output and 32a for headroom.
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you dont need that much current to charge a 6s 4000 pack, the 26/32 amp number would be to get the full 250 watts the charger is capable of, you could get by with a 10 amp ps..I use the Ofna 18 amp 14v PS and it more than enough for a 6s 5000pack