Mophie Juice Pack Air to Double Your iPhone 4 battery

Have you been waiting for the upcoming Mophie Juice Pack for iPhone 4 for a long time? You are not alone. It became known that this device will be available for $ 79 next week. We even managed to get firsthand information that claims that the prototype looks and feels quite hard, considering the fact that the device can double the non-removable battery of your iPhone. Juice Pack Air is a USB charge that easily syncs with iTunes. It has an integrated 4 LED charging status, as well as a backup switch, which disables the charge, making its appendage a very attractive (though it is quite heavy featuring the 1500mAh battery), easily-controlled case. So now you know all about it.