Amazon is now offering a 20,000 mAh external battery or power bank for a miserly $17.59. The unit has four-star ratings all throughout, which speaks for its quality. Even though this might be a relatively unknown brand to many, you can purchase the power bank without much worry. The thickness is seemingly minimal, which is crucial for a device of this nature.
This is a standard power bank that comes with 2 USB ports, allowing you to charge multiple devices at once. This is ideal if you want to charge your smartphone as well as the tablet simultaneously. Well, we’re not sure if the deal will last long, but we recommend you to not take that risk. Something like a power bank offers users the chance to be rid of the power outlets and annoying charging adapters while away on an outing or other activities.
If you don’t have one already, we recommend you get one right away.