Can’t afford the expensive battery backup solution for your mobile gadgets (cell phones, PMP, MID, etc.)? Here is a cheap USB Charger DIY kit that will cost just at $19.99, plus some of your time to tailoring them together. This USB charger DIY kit is called MintyBoost, a charger that will make use of 2 AA batteries as the main power source to charges your mobile gadgets.
This MintyBoost USB charger DIY kit requires some technique in soldering stuff. If you are a newbie in soldering, no worry. There is a step-by-step instruction guide on MintyBoost website that will guide you through to create this cheap $19.99 USB charger DIY kit that could doubles your iPod’s battery life.