Hitec X4 AC Plus
Wow, this is something we could use around here with all the batteries we seem to go through! New from Hitec is the X4 AC Plus four channel multi-charger with AC Power supply.
It has four-pourt computer controlled capability with a built in 22 amp power supply. Each port can handle up to a 6S Lipo pack or 15 NiCd/NiMH cells. It also have four balancing ports, twin fans, and the option to attach it to a 12-volt car battery or 11-15 volt (20 amp) DC power supply.
With everyone running electric these days these will probably sell well. Look for them to hit around $219.
Make sure to stop by the Hitec web site for more servo options and info.