Check out the PhoneSuit, a full case and backup battery for iPhone 5 and 5s. It's thin, with a thickness of just 15mm, but that still leaves room for a 2100mAh battery. According to the manufacturer, that gives you enough power for a 125 percent additional charge on your iPhone. The case offers edge-to-edge protection, and the charger puts out a full 1 Amp that will charge your iPhone in less than two hours. Plus, it allows pass-through charging and iTunes syncing. The PhoneSuit retails for $90, but through our deal you can get it for $59.99.
Check It Out: PhoneSuit Elite Battery Case for iPhone 5/5s: $59.99