[suicideneil]

I would set the charge current to 2.3 amps, or 4.6 amps at most for a single pack- you can in theory charge them at upto ~10amps, but I would play it safe to start with. That is pretty much all you have to do though yeah, just be sure to balance the packs afterwards if you dont while charging 2 packs together. Kinda strange, but my packs always stay balanced right through a charge, then in the last few minutes one cell always reaches 3.6v and the charge terminates, while the other cells are all still at about 3.4v each- weirdness...