This power bank is designed with portability and convenience in mind. Thanks to its lightweight and slim design, you can fit it anywhere—from your purse to your backpack and even your pocket. It features a digital display that shows the voltage, current, and charging/discharging rate. This deal also comes with a Micro-USB cable so you can plug in and start charging it right away. When it's fully charged, just connect your device, head out the door, and you'll be back to 100% battery power in no time!