Skiva - Protective Case & Extended Battery for iPhone 4 4S - MFI Apple Certified
Skiva PowerSkin A4 iPhone 4/4s is the lightest and thinnest battery case for iPhone 4/4S.Compact, light and thin:Best feature of this case is that you don't need to add a large amount of bulk to add goodbattery capacity. It keeps you iPhone slim yet provide protection and power.Apple Certified:This product is designed with highest quality materials. It has Apple's MFI certification.It charges iPhone 4/4S at optimal current of 1 Amp.Capacity:Even being a thinnest case in the market it still packs a 1400 mah punch that is sameas iPhone's battery size. This means you get double the time to play and talk.Built-in Kick-StandThis case has built in stand that let you watch videos with comfort anywhere you areIn the Box:PowerSkin A4 Battery Case for iPhone 4/4S, MicroUSB cable to charge PowerSkin A4 Case