There was a time when mobile phones had a battery which could last days without charging, but with the bigger screen and added features to the smart phones a good battery backup is a must. Also in case of emergencies or when you are out at places where you will not have power source nearby, we definitely recommend you buying a power bank. After researching and comparing various power banks we have selected the 5 best power banks you can buy as per your needs.
Things to consider before buying a power bank.
1. Capacity -
Capacity is the most important factor when it comes to how extensively you use your smartphone and what type of phone you have. Bigger the screen and heavy the usage, more the battery mobile phone will consume. Usually the batteries of most of the mobile phones is around 3000 – 4000 mAh (Milli Ampere per hour). So if you buy a power bank of 10,000 mAh then it will charge your phone for 2 times considering you have a mobile with 5000 mAh battery capacity.
So if you are a heavy user consider buying maximum capacity of power bank like, 20,000 mAh, so that you can charge your phone for multiple times.
2. Size
Now a days, power banks come in various shapes and sizes, some come with a digital display to show the charge indicator while some have led indicators to do the same. If you want a power bank which is handy to carry with you in the pocket then you will have to compromise with the capacity. Thought there are power banks which are smaller in size and hold good capacity of charge but the results are not good. So figure out if you want to go handy or you want a power bank with better capacity.
3. Charging type
The power banks with fast charging are booming currently in the market, with the smartphones having fast charge capability it is a waste to charge for hours with your regular power bank. However if your mobile does not support fast charging there is no need to spend extra bucks for the fast charging capability.
4. Connectivity
Most of the power banks come with one USB port. If you want to charge multiple devices using the power bank you should go for power banks with 2 USB ports, but again if two devices are connected at the same time, the total output falls and the charging speed reduces.
While researching we studied how the power banks are made and the two important substance which makeup the power bank. Given below is the comparison.
We recommend buying Lithium-Polymer power banks as it is good to pay extra bucks for good performance and safety.
After carefully going through the factors given above, we have figured out the 5 best power banks for you. Please choose the best suitable power bank as per your need.
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