Power banks are trending, but what are they for? Nowadays we find them everywhere, even on the beach, together with the selfie stick. But what are they? What are they for? Do we need them? How do we choose the right one? Let’s explore their potential and see what these power banks consist of.
What is a Power Bank and what can it charge?
Portable power banks (the genre is not as important as the charge) consist of a special battery and a circuit capable of absorbing and releasing electrical energy. They may also be known as Power Station or Battery Bank. In a nutshell, they are nothing more than devices that store energy that can then be released to recharge electronic devices.
Power Banks have become increasingly popular because the battery life of our beloved phones, tablets and portable media players is insufficient for the amount of time they are used each day. Their great advantage is that we don’t always have an electrical wall socket available for charging. They, therefore, allow us to have a spare battery when we need it.
This type of Power Bank is good for almost any USB device. Cameras, GoPros, portable speakers, GPS systems, MP3 players, smartphones and even some tablets can be charged from a Power Bank. The only thing you need to remember to recharge is them.
It is good to make a price/performance estimate before proceeding with the purchase either online or in your local or favourite computer store.
