Technology is advancing at a supersonic speed today; electronics are advancing just by the day, more complicated features are being included in phones and tablets among other electronics. However there is a very big impact on the battery consumption, the more complicated your device gets, the more power it consumes, with such devices you will need another option because running out of battery is one of the biggest problems nowadays keeping in mind that almost everything is done online with your phone. This is the reason why it is important to have a power bank for backup just in case, but do you know anything about power banks? Before you rush for purchase, you should know what is it and how it works. Here is all you need to know.
What is a power bank?
A power bank is basically a portable battery enclosed in a special package which has a special circuit that controls the power getting in and power getting out. This means that you can charge the power bank which is able to store the power that you can use to charge your device using a USB charger at any place. Power banks come in different types; they can be standard or solar power banks among other types.
How do you choose a power bank?
Well, this can be the most challenging part, however you don’t need to be a professional here to choose the best , you only need to know which ones are genuine and which ones are fake, but how do you do that? Here are a few tips that will help you choose the best power bank.
Check the capacity of the power bank
This is the first thing you should consider when choosing a power bank, the capacity will determine how long your power bank holds the power before you recharge it, the device you are going to charge is also a determinant of the capacity you will be choosing, if the device needs more power you should consider buying a high capacity power bank. The capacity will be indicated on the power bank with the unit “mAh”.
This will be indicated by a unit “A”, the amperage will tell you how fast your power bank can charge your device, you will commonly find the in a range of 1 to 3.5 A, the higher the amperage the faster it charges.
The capacity of your device
If you need an efficient power bank you need to check on the capacity, if the capacity of your device and your power bank is the same it means you will only charge once, and if the power bank doubles the capacity of your device it means you can charge twice, make a calculation and choose what is best for you.
This is important too, the smaller the power bank, the more convenient, if you choose a bigger one, you might have a problem moving with it.
Benefits of a power bank
There are quite a number of benefits which you will enjoy when you have a power bank, here are some of them.
Portability- this is the main reason why a power bank was made. You can be able to move around with your power bank, this mean that you can charge your device from anywhere you are regardless of availability of power or not.
Can charge different devices at a go- the best thing about having a power bank is that you can charge a variety of devices at the same time, this is because they normally have more than one USB ports to help you with that, you can charge your two different mobile phones and your music player at the same time.
Saves time- have you ever stayed somewhere for so long because you want your phone to get fully charged before you leave, the power bank will save you from this trouble, you just leave when you feel like because you can continue charging on your power bank.
It is affordable- power banks are quite affordable and they save you a lot, even if they are of the highest quality, they still have a lower price.
Are power banks allowed on air planes?
Yes, power banks are allowed on plane but on certain conditions, the fit thing is that power banks are only allowed in the passengers’ section and not in the cargo section, this is because they use lithium batteries which can explode making it dangerous, another condition I that, the power bank should not exceed 100 Wh, if you meet this restrictions, you can get with your power bank on a plane.
Are power banks safe?
The safety of a power bank entirely depends on how you are using them, id you use them right, they will be very safe for you, however if you misuse them you might in trouble. Power banks come with mostly lithium batteries, these batteries can easily explode when exposed to extreme heat, you should be careful with that, if you keep your power bank away from heat, it will stay safe for you.