The evolution of portable power bank

What is a power bank?

Product concept formation stage (2001–2003) Power bank is defined as a portable battery-powered device for charging the battery electronic devices. At its initial conception in the Las Vegas International Consumer Electronics Show in 2001, it is nothing more than AA batteries and control circuit pieced together by a group of college students.

What is the history of power banks?

The history of power banks begins with the release of the first iPhone by Apple in 2007. Power Banks did not really exist until then due to the iPhone's inability to easily remove its battery and its limited continuous use time of 4 hours. This created the market and the demand for Power Banks.

Why is it beneficial to use portable power banks?

Portable power banks are beneficial because they allow you to charge up smart phones and other compatible devices while on the road. They store electrical energy which you can use to prevent scenarios like running out of battery.

Why are power banks so popular?

As smartphones started gaining more popularity, so did power banks. This is because early smartphones did not have the same long-lasting battery life that we now take for granted, which created a demand for portable charging as users needed a way to charge while they were on the move and did not have access to a power outlet.

How should a Power Bank be stored?

A Power Bank should be stored in a place where it is not exposed to very high temperatures. If stored in a very hot place, it could be degraded (internal chemical reaction) and could even explode and cause a fire. Keep the battery charged to a maximum of 60% when it is stored.

How to charge a Power Bank?

To charge a Power Bank, ensure the charger is of a voltage compatible with the Power Bank's input voltage. It is important to charge the Power Bank with a compatible charger. Avoid putting the device being charged in direct connection with the Power Bank, as it would raise the temperature of both devices.