Luna
MintyBoost! - Small battery-powered USB charger. This project details a small & simple, but very powerful USB charger for your 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 Altoids gum tin, and will run your iPod for hours: 2.5x more than you'd get from a 9V USB charger! You can use rechargable batteries too. Some numbers... iPod video (tested, using alkaline batteries): 3hrs more video (1 full recharge) iPod mini (tested w/rechargeables): 25 hours more (1.5 full recharges) iPod shuffle (unverified): 60 hours more (5 full recharges) Weight (with 2xAA): 3.5oz.
Fitspo. DIY. Tutorials. . . Hope you enjoy my tutorials!
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