A power bank is a good way to carry enough electric charge with you in order to recharge USB powered devices. A power bank can be carried with you when you travel in order to make your smartphone or fitness tracker last longer.
A powerbank is, simply put, a rechargeable battery in a protective case with a variety of ports for connecting equipment or recharging the powerbank itself.
Powerbanks differ by charging speed, amount of ports and types of outlets. Some are able to do quick charging up to 60 watts!
In this list we have assembled the best 5 models of power banks on the market, and all have excellent characteristics and good prices.