Zoook 5400 mAh Power Bank  (Grey, Lithium Polymer, for Mobile)

Power Your Digital World with the pocket-sized Dynamo, it comes with IC Protection:Over voltage,over charge,discharge,short circuit. Zoook? Power Vault is a line of portable external batteries designed for our modern mobile age. High capacity power and compact designs make these batteries a reliable power companion on the go. With affordable prices and great customer service, never get stranded without power again. This high capacity Power Vault is small enough to fit in the palm of your hand,yet provides 5400mAh of power; ideal for long flights and business trips.Works with multiple devices, including mobile phones, Bluetooth headsets, smartphones/PDAs, MP3 players, portable gaming devices, digital cameras, GPS devices and more. As the leader in Portable Power Solutions, ZOOOK? Power Vault series strives to offer every customer with reliable power products, affordable prices, and the services that you value from a trusted brand. That is the ZOOOK? Promise!