Charging 2 LiPo's at once

[BrianG]

Most (if not all) AC/DC chargers will be limited to ~50w, maybe a little more. 4s @5Ah seems to be the typical "HV" setup, and that requires ~100w to charge at full capacity. Most any of the high current/power chargers will be DC only and require a power supply.

Another alternative would be to get two 50w AC/DC chargers, but the cost would be equal, if not higher, than a single nice charger and seperate decent 12v supply.