Our exclusive Air Tank Lithium Battery is perfect for those always on the go, with its compact design & ability to provide you with a charge when you need it most. This powerful 2200 mAh external battery can handle the needs of most devices including the power-hungry iPhone, as well as wide-range of USB-enabled devices at super-fast speeds.
If you need to know, it has 5v input: 5v USB output. This product is best suited to give your device a vital boost of power, lifting battery levels from near 0% up to between 80-100% charge, depending on your device. It provides five hours of power and can hold a full charge up to three months. This power boost will give your device the oxygen it needs. Carry a reserve tank at all times.