Computer Power Supply

[BrianG]

You'd be using the 12v line for chargers, and that is only rated for 4.4A. Not nearly enough to charge any kind of car lipo unless you stick to a 1A charge rate or something.

I could go on to tell ya how to do the wiring, but that supply is not really needed TBH. But, if you want to take a stab at it, there is a sticky in the general electric subforum that explains how to do the conversion.