For a limited time, get this Mini Universal Solar Powered iPhone Charger for $12.99 at Mini In The Box. Plus, shipping is free. This is $10 under the price we found for similar ones, and beats our previous price low for this one by another $1. It's compatible with iPhones, iPods, Android phones, and USB devices. If it's not being solar powered, it can still work as a charger via USB port on your computer. Sales tax is not charged in most states.