What Is Power Bank and Why Everybody Needs It?
How many people do you know today have neither a smartphone, nor a camera, nor a tablet? Count on your fingers, right? In addition, the modern world dictates more and more technological rules, which many of us are really trying to follow, and if a few years ago a push-button telephone was the peak of what a person needs to stay in touch, today this will no longer work. Do you agree? According to statistics, millions of people use smartphones. What do you think, what percentage of them also use power banks? How about joining their ranks? What is it and why do you need it – this is what we will tell you about in our article. Read on.
What is the power bank?
The power bank is a small portable device that fits not just into any women’s handbag, but also into a pocket, and can become a reliable friend of everyone who cannot imagine their life without communication and without a smartphone in general. Most often, all portable chargers have a universal output, that is, USB and a micro-USB input. Through the first, you can charge everything that can be connected via USB – these are phones, tablets, navigators, even walkie-talkies and set-top boxes. The second way out exists in order to recharge the device itself, because, as you understand, it is also not a perpetual motion machine.
Why do you need a power bank?
How many times did it happen that your smartphone, for example, died at the most inopportune moment? For example, on a trip – after all, this is where we definitely use them to the maximum – both photographs and music in headphones. Anyway, any active person understands that there is not always time to sit near the outlet and wait for his gadgets to charge.
Realizing all this, the creators are constantly improving such accessories – today on the market you can find a portable charger with a battery from 5000 mAh to 20,000 mAh and more. For daily use, cheaper charging is quite suitable – this one with a capacity of 5000 mAh is enough for 2-3 full charges of the smartphone (depending on the battery power of the phone, of course), and if you go far and do not want to constantly worry about the percentage charging on the phone is relentlessly falling down – then you should already think about more expensive powerful power banks.
What factors should influence your choice of the power bank?
Power, by the way, is only one of the factors by which you need to choose it. USB outputs are also an important detail. It was mentioned that most often they are universal, but nevertheless, there can be a way out, for example, only for equipment from Apple, or vice versa – for gadgets of the Android system. But that rarely happens. And in general, the point is not what they are, but how many there are. That’s why companies came up with a power bank with several outputs – to charge everything at once. By the way, regarding the appearance. There is already room for fantasies to accelerate – from standard ordinary chargers to cute things that even a child will be an excellent gift – in the form of cars, for example, or something else. And you can buy them for a long time in almost any hardware store – a bunch of different manufacturers – a huge selection for every taste and colour.
And, of course, you can buy a power bank from Currys.
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