External battery cases are essential for heavy users of modern smartphones, but often are bulky or unattractive. The Mili Power Spring for iPhone 5 is only 15.2mm thick when applied to the iPhone 5. MiLi Powerspring is one of the thinnest battery cases for the iPhone 5 with MFI approval.
Our Powerspring 5 battery case offers 2200mAh extra battery power for the iPhone 5 and iPhone 5S. That equals around 130% extra charge. The battery case adds no length to the iPhone 5 thanks to the neatly hidden charging cable. When not in use, the cable sits in the bottom of the case ready to be pulled out when the iPhone 5′s battery needs a quick top up. Being only 15.2mm thick (including the iPhone) it is one of our thinnest, most stylish battery products yet! It is designed as a snap-on case meaning you will not scratch your iPhone 5 when putting it into or taking it out of the case.
You can Charge & Sync the product with the iPhone 5 / 5S inside meaning that you can actually leave your iPhone in the case all the time. Thanks to the rubber inside of the Powerspring 5, your iPhone 5 has some extra protection in case you drop it. The MiLi Powerspring 5 has you covered from all angles – it provides extra protection and power while maintaining the ease of use, slim and lightweight design and the unique look of the iPhone 5.