Since it should theoretically take 78 minutes to charge a 5,200 mAH on the stock charger that draws 4Amps, what other alternatives do I have to charge multiple batteries as once? I) Use the ebay rail charger: This is somewhat lame because the time to charge all 3 batteries is EXACTLY the same as if you pop swap ones out in the stock charger and total time being approx 3.9 Hours II) Use my 'Hobby kit' charger w/ an P2 Battery adapter. The Max draw is 6 Amps, which I could charge at 1.5C, but not so sure about changing the charge type to Pb chemistry. Why won't LiPo work when using an adapter connection on hobby chargers? I haven't seen any testimony proving that this was safe. III) Other scenario or option I might of missed?