Features: Brand new and high quality. Come with a foldable stand for supporting your phone easily. Works as both an external Phone battery set and a protection case. Allow full access to all the functions of your phone. Unique, fashionable and high-class sliding design. To charge the portable battery, simply plug in the USB contactor into the portable battery. The other end contact to either an USB power adaptor or an USB socket of a computer. To charge the phone, simply slide the phone into the portable battery and slide ON-OFF switch to on. 4 Led indicators for power balance. Short-circuit protection of the receiver to avoid overcharge & overheating, safe and reliable.
Also can be used as a good case to protect your phone from scratches and other minor damages. A perfect emergency backup when the internal battery of your device is drained on the go. Ideal for long distance travel or business trip.