21st November 2019


How long does a 2200mAh power bank charge?

The time of charging Power Bank is very based on its input current and capacity. Simply speaking, a 2200mAh power bank may take only 2-3 hours to charge, whereas a 6600mAh power bank may take 3-5 hours to charge. A power bank can be charged using a wall charger or a computer.

Thereof, how much mAh should a power bank have?

Larger the mAh, more capacity the portable charger will have for charging up smartphone, tablet or even Macbook. A good example is when you have a 20,000mAh power bank and another is only 3,350mAh . With no doubt, the larger capacity one is able to charge longer or higher capacity digital devices.