TYLT Energi Sliding Power Case iP 5/5s

I am very impressed with this battery case. After my aging iPhone 5 barely holds a charge I sought to find an elegant solution and came across this. I found several negative reviews across multiple sites, and I can now say they are all completely unfounded. This is one of the better designed battery cases I have seen or used. It's as sleek as possible and gives you the option to slide the battery off to travel a bit lighter and get access to your lightning port (which some peripherals still need). In addition, you get a great low-profile case that stays on your phone (very similar to the Incipio Feather). And, if you're not into color, they even through in a black one! The battery holds firmly in place, but is not really challenging (as many reviews had indicated) to get off if you do it correctly. While the battery is in place, the USB port charges both the phone and the battery and also transfers data. The design of this case really makes me feel like they thought of everything. I'm a fan, and I would definitely recommend.