Attach the battery case to your phone, and then press the power button. The battery case will begin charging your phone. Press the power button once to check the battery level. The illuminated LED will show the battery level.
Have you ever been in that situation where you run out of phone battery just when you need it the most?. If so, this is the solution for you. Incredibly slim, compact and easy to carry. Looking for a power bank but the only ones available are bulky and hard to fit in your pocket?.