Qualities of a good power bank

Smart phones are getting smarter, and with new features being added, they are slowly growing into some power hungry devices. Several advancements have been made to reduce the power consumption of processors and other electrical components, but very little has been done to improve battery technology. Many people are unwilling to sacrifice design and phone size instead of bigger batteries. To the rescue comes the power bank.

The power bank is a revolutionary product that introduced battery plan B for everyone, making it possible to have options when our phones ran out of juice. Many manufacturers realized the importance of the power bank, and since then, we have witnessed a plethora of these products in the market. With so much to choose from, selection turns into a tiresome task, unless you know what to look for. In this article, a few pointers are discussed to help you with the selection process.

Features of a good power bank

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Well, when it comes to the ideal power bank size, it all comes down to preference. Going by basic logic, the bigger the power bank, the more juice it can store, therefore depending on your needs, you can always choose a size that is convenient to you. Just make sure to factor in your smart phone usage, and keep in mind that heavy tasks draw the battery fast. Therefore, if you will are used to watching high definition videos, then go for the biggest size possible.

Output

Unless you have been living under a rock, you have probably heard of the fast charge hype. In case you are wondering what the fuss is all about, fast charge allows your phone to charge very fast, for instance, some phones will charge to 70% in just 15 minutes. To get the same functionality when using a power bank, you have to make sure that you select one that is capable of outputting higher amperes. To be precise, make sure that at least one output is rated 2.1 Amperes so that you’ll be able to fast charge your devices.

User interface

If the power bank doesn’t include an interface to shokslkdnvlksndvnalksdnvlknasdlkvsadvasdvw you how much power it has, then do not get it. A good one should make it easy for you to know if it needs to be recharged, therefore is should have some means of showing that. It could be an LCD screen or just a LED that changes color depending on the amount of power it has left.