EasyAcc 3000mAh External Battery Power Bank aluminum alloy for iPhone Galaxy HTC Google Nexus Android / Windows Smartphone MP3 MP4 (Accessory)
A particularly small battery to fit into any pocket but large enough to quickly charge a device! Indeed, the burden of 2.1 mAh allows a fast charge, the same as a power connection of your PDA, GPS, or tablets. It also will run almost all the devices