Compact, lightweight aluminum body fits in your pocket
Built-in rechargeable lithium-ion battery can do a 100%-dump charge
This handy little power source is completely self-contained and is all you need for on-the-go power. Robust and lightweight, this tiny hand-turbine-powered generator provides power for everyday or emergency use, enabling you to charge your mobile device anytime, anywhere. Fast and efficient, in just one minute it produces enough power to charge your smartphone or other mobile device for a 30-second call or a few crucial text messages. When fully charged, it provides power for a 100%-dump charge to your phone. Its compact aluminum body fits in your pocket or pack without worrying about space. Equipped with a Micro-USB DC input for use with most smartphone chargers and a standard USB port for charging other mobile devices. Backup battery pack with rechargeable 2000mAh lithium-ion battery charges via the included USB cord when connected to your computer. An LED charge indicator lets you monitor the battery-charge level. Includes unit and user manual. Color: Silver. Dimensions: 1"H x 5"W x 2.2"D. Weight: 7 oz.