ARCTIC Power Bank 2200 is an ultra-compact portable charger with 2200mAh capacity and 1.0Amp output power that is perfect for recharging your power-hungry smartphones or MP3 players without the bulk. The solid hi-tech all-aluminum cylindrical casing comes in 4 vibrant colors (black, blue, silver and pink) to complement your lifestyle. ARCTIC Power Bank 2200 conveniently fits into gym bags, purses, laptop bags and backpacks while serving as a reliable portable backup for your small mobile devices. Charging is as simple as connecting the cables between the devices. LED indicator keeps you informed about the charging progress. Built-in safety features such as auto-shutoff prevents unintentional overload and short-circuit, protecting your mobile devices. ARCTIC Power Bank 2200 comes with a 2-year limited warranty.