UL certified aluminum cube shaped universal international mobile phone battery charger for mobile phones and other small electronic devices such as GPS and Mp3 players. Includes on/off button and features LED indicator light (blue light when bank is turned on, red light when bank is charging, and blue light when bank is fully charged). Individual phone attachments not included, only charging cable provided. Charge time varies by device. Power supply / Technology: Capacity - 2200 mah. Complies wi