Check out the LithiumCard Wallet Battery, a portable charger for your iOS device that is as thick as five credit cards. It will fit in most wallets, and you can simultaneously charge your device and LithiumCard with two flip-out charging cables. It retails for $60, but you can get it for half off at $29.99 through our deal.
Check It Out: LithiumCard Wallet Battery with Smartphone Charger: $29.99
