Minty Boost: Battery-powered USB charger
Posted By: Zodingliani Chinzah | Jun 1 2006
Here is a very innovative and interesting creation by Limor - who is a well-known figure at Hack-A-Day community. She has created this efficient battery powered USB charger, Minty Boost in an Altoids gum tin. Powered by a rechargeable AA batteries it is one of the most efficient boost converter design.
minty
Follow the instruction provided and you can get 82% efficient charger. Best of all, you will get double play time for your video iPod.
