I have a cell pro multi4 lipo balance charger. I need a good cheap power supply though.

I also have a lot of old lipo batteries, maybe 2-3 years old, a few 3S and a few 2S all name brands, and they all seem to have good voltage. at least 3.8 volts per cell. I might try to use some of those.

I think that tower hobbies one you just posted is a little bit too expensive.

http://cgi.ebay.com/Venom-LiPo-2S-7-...item588eca152f Any good?