SIIG's 3-in-1 USB Power Bank Charger - Black is a triple-function charging unit combining wall charger, car charger and power bank functions to provide three charging solutions to your USB powered devices. It features two USB charging ports with a total power output of up to 3.4A to fast charge two devices simultaneously. 6000mAh power bank capacity supports full charge to iPhone, iPad, tablets, smartphones, and many other USB powered portable devices. And it comes with a DC car adapter to enable charging the Power Bank itself and the connected devices at the same time while driving. Compact form factor with foldable power plug allows greater portability to store and carry, great for home use, business and traveling. This 3-in-1 USB Power Bank Charger is a versatile charging tool keeping your devices fully charged and ready to use at all times.