So I converted a 450 watt power supply (25amp on 12 rail) thinking it may be able to charge 4 2s lipos at once or at least 3 using the Turnigy quad charger at 5 or 6 amps per battery. (which I have yet to buy.) While testing with my current charger I put a volt meter on it to see what it was reading....12.29 V with nothing plugged into it, 12.25 with onyx 230 plugged in and 12.01 while charging 1 lipo @6 amps. Will my volts drop to much and shut down charging 2 or even 3 batteries with the quad charger?