QQ-Tech Energy Expert i5A: Rechargeable Extended Battery Case 2600mah Power Bank Juice for iPhone 5 - AT&T, Sprint, Verizon (World First) - Black Cons: Need apple 8 pin cable to connect your iPhone 5 to the battery case for charging; but because the authentic 8 pin solution is too expensive to be added in; Pros 1: Solid case built with high quality PC; durable and offer better protection than other cases in the market; Pros 2: Stylish design with kick stand for hands-free view; Pros 3: Super power bank 2600mah, up to 3000 mah capacity, compared to morphines highest 2000 mah or any other solutions; Pros 4: Charge faster than any other products: input and output at 5v 800mA/h.