A 2600mAh battery - enough to recharge an iPhone from zero to 100% and then some.
Store power to the battery using the included microUSB cable and when needed, use your own USB charging cable to recharge your smart phone, tablet/iPad, digital camera, bluetooth headset, GPS device, - just about anything that recharges via USB.
It has a durable aluminum shell available in various colors.
Another great feature is the ultra bright LED flash light that is built into the end.