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Published on Jul 11, 2010
This video will show you a VERY easy USB charger using an old cell phone car charger, an altoids smalls tin a usb port and a deans connector. This charger will charge at around 5v and 450ma. The power sources can go anywhere from 6v to 16v as the circuit is very versatile. 12v min is required to hit 450ma as anything less will provide only about 250ma. If you have any old cell phone/pda/mp3/game console 12v car adapter you can make this project!