Make your own iPod/iPhone/GPS/etc... battery-pack and recharger!
This project includes all the electronic parts necessary to build your own MintyBoost: a small & simple (but very powerful) USB charger for your iPod (or other mp3 player), camera, cell phone, and any other gadget you can plug into a USB port to charge. The charger circuitry and 2 AA batteries fit into an small space such as an Altoids mint tin (included), and will run your iPod for hours, 2.5x more than you'd get from a 9V USB charger! You can use rechargeable batteries too. NOTE: Kit comes unassembled and is suitable for beginners. Some soldering tools are necessary. Batteries are not included.