Batboard

Are there any out there that can supply that extra 5v USB power? I have a couple of power hungry USB devices and the el chepo Belkin that I just picked up won't do it, unless I use the supplied AC/DC (5v) adaptor. Kind of defeats the purpose of being mobile, but eh.

if you want to go mobile throw your inverter on! anything else you can get from radshack?
for voltage I would check Mouser electronics.
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find that ribbon cable yet?