You might have the best smartphone on the market. But you will have to charge it once in a while. In fact, you are going to find yourself in situations where you really need to use your phone when it doesn’t have enough battery juice left. You could always carry a solar or emergency charger with you. This Smartphone Charging Wallet is easier to carry around though. It holds your cards and money and can charge your smartphone.
The wallet not only can charge your iPhone 5 but other smartphones. It has a 680 mAh battery integrated into one panel. You can get up to 2 hours additional talk time, which should be enough to make an emergency call or get your business done. This is made from calfskin. It has 6 interior pockets to hold up to 9 cards, a full-length bill compartment, and a snap fastener. Not the cheapest wallet around but it’s quite handy.[Source]