Today's constant on-the-go life is boisterous and do you constantly find yourself having to charge your phone and it just keeps dying quicker and quicker? Well the Ventev PowerCELL Portable Power Supply may be just the product for you. This back-up Battery is designed to conveniently and portably deliver power from the PowerCELL to your device by connecting to it via USB Data Cord in order to keep you connected and charged throughout your day. Great for trips, long jobs, the outdoors, and any time that you won't have the convenience of charging your device - the Ventev PowerCELL Portable Power Supply gives you a simple solution to the problem of keeping your device fully-charged, and the LED-indicator light even tells you how much power is left in the PowerCELL. For your convenience, use the Ventev PowerCELL Portable Power Supply.