Samsung Galaxy Tab A7 Cases & Covers

The capacity of a power bank sets how many times you can charge a device. A higher mAh value means more charges. When you choose a power bank, think about the type of device you want to charge and the capacity you need.

5,000 - 10,000 mAh
Charges a smartphone about once.

10,000 - 19,999 mAh
Charges a smartphone about 3 to 4 times.

20,000 - 24,999 mAh
Suitable for smartphones and tablets. This power bank charges a smartphone about 6 times and a tablet once.

25,000 - 27,000 mAh
Suitable for smartphones, tablets and laptops. This power bank charges a smartphone about 10 times and a laptop 1 to 2 times. Power banks up to 27,000 mAh are allowed on planes.