Fitness Technologies UwaterP8 2200mAh Portable Battery Pack (Blue)

Always have spare power on-hand with the UwaterP8 2200mAh Portable Battery Pack from Fitness Technologies. This pocket-sized battery pack is water-resistant, weather-, dust-, sand-, and shock-proof, allowing you to take it wherever you go. Moreover, it has a carabiner slot and even comes with one so you can clip it on a bag. With a 2200mAh capacity and a single USB Type-A charging port, the UwaterP8 should be able to give your device a few more hours of use.