Keep your mobile devices powered on the go with the Jolt 2,200 mAh/8.14Wh Power Bank. Equipped with a Li-Ion Grade A battery, it features a 5V/1A USB output that matches the charging speed of most wall chargers. The included USB-to-Micro-USB cable allows you to recharge the power bank itself or other devices with a Micro-USB input, such as Android smartphones from Samsung®, Motorola®, HTC®, Nokia®, and more. Remember that power banks can only be carried in carry-on luggage and are subject to TSA regulations. Ensure the power bank is fully charged before its first use.