Verbatim Dual USB Power Pack Charger for Mobile Devices, 12000mAh Battery Capacity, BlackDon't worry about running out of battery life with Power Pack Chargers. Charge a wide range of devices such as smartphones, tablets and other devices with the included cable. Lightweight and slim form factor makes it convenient to carry in case of the need for emergency power, making them ideal for business or leisure travel, road trips, outdoor excursions and more. Just plug in the Power Pack and keep going. With dual USB charging ports you get the added convenience and flexibility of being able to charge multiple devices at once. For Apple devices just use the cable you received with your device. LED power status indicator to lets you know how much charge is available. Adapter/Charger Type: Portable Mobile Charger; For Device Type: Mobile Devices; Power Source(s): Lithium Ion Battery; Connector/Port/Interface: Micro USB; USB.