Mophie Juice Pack Reserve Micro Smartphone Battery Backup Charger

Mobphie's new $40 Juice Pack Reserve Micro backup battery pack is a micro-USB, keychain battery charger that boasts an internal 1,000mAh rechargeable lithium polymer battery that'll provide ultra-fast recharging, and is compatible with almost all smartphones and gadgets with a micro-USB charging port. The Juice Pack Reserve Micro features a slimmed soft-touch exterior finished portable enclosure, multi-colored LED battery status indicator and a concealed flexible USB cable for charging. You can grab one starting today.