new universal battery system from black and decker, one battery to power everything from power tools to USB charged electronics.
it's at 7 volts, any potential to mod it to a power a light?
there is a triple LED VPX light, dunno if they are 5mm LEDs.
5 hours runtime to power 3 LEDs?
it's a neat concept though, i wouldn't mind buy 3 of these and leaving them in my pack to charge my iPod, phone, and have a backup light.