Mophie Juice Pack Plus in Brooklyn, New York

Hello 4 sale is a mophie juice pack plus for the iphone 4/s/. The extended battery juice pack acts as a protector for the phone as well. It is 2000 mhz which gives you an additional 6-8 hrs of talk time and the best part of it once the phone is in the battery you can control when you want to charge it and not as it has a on/off switch and uses a usb cable