Simply connect your mobile device to the Power Stick via the USB (Universal Serial Bus) cable & the correct connector for your device. You can charge the internal battery using the USB (Universal Serial Bus) cable supplied via the micro USB (Universal Serial Bus) port to an AC adaptor, Car charger, PC, Laptop or other USB (Universal Serial Bus) enabled devices. Will charge any device, smart phone, tablet, etc. Simply connect the USB (Universal Serial Bus) end of your devices cable into the charger & it will start charging. No matter what you are trying to charge, any model of iPhone, Samsung Galaxy or iPad, this will charge all of them as they all have their own charging cable that has a standard USB (Universal Serial Bus) plug on one end. A USB (Universal Serial Bus) to micro-USB cable is included for both charging your battery & recharging the Power Pack.
Specification Dimension: 97x 25x 22mm Weight: 65g Capacity: 2600m Ah Input: DC5V max current: 1A Output: DC5V max current: 1A Cycle life: more than 500 times