The Hyperions are awesome. I have the EOS606i ac/dc charger and the EOS DUO that requires a power supply. Here is the trade off, any of the ac/dc charger will only charge a 4S at round 3.5-4.0 amps which on a 6000 mah equals 3 hours and a 6S probably close to 4hours. The DUO I can charge (2) 4S 6000 mah in a hour. Unfortunately for you, you are going to need a power supply. Check craigslist for a Astron power supply. they are big with ham radio guys and they are high quality and you can find them cheap. The power supply weigh about 40 lbs though and are 12" x12". I mounted mine under my bench. Hope this helps.