The 1900mAh Micro USB Back-up Battery Pack features LEDs for indicating charge and remaining battery life. With a simply push on the test button you will know the status of the charge remaining. The innovative and compact design is light weight, perfect for a pocket, purse, or briefcase. Now you have a solution for long flights, hikes, camping, or for anytime you don't have access to an AC outlet.

Features and Specifications:
• Small, compact, and lightweight enough for you to carry in your pockets or place in one of your bags.
• Will charge your phone back up to a full battery life without having to be attached to an outlet.
• The battery was constructed with high quality materials and designed to last.
• You can not only charge your smart phone with this back up battery, but you can charge other devices as well.