Jolt 2,200 mAh Power BankKeep your mobile devices charged up with the Jolt 2,200 mAh 8. 14Wh Power Bank contains a Li Ion Grade A battery. The 5V 1A USB output charges at the same rate as most wall chargers. Includes a USB to Micro USB connecting cable which can recharge the battery backup or other devices with a Micro USB input, like Android Smartphones from Samsung, Motorola, HTC, Nokia, and others. Power banks are permitted in carry on luggage only, and at the discretion