Most of the smartphones generally come with a good battery size and also have the fast charging capabilities. But, a power bank is one of the most useful equipment when you’re travelling out and spend majority of your day outside. It isn’t the perfect solution to carry your charging adapters since it gets tough to find the socket to charge your phone. This is where the Top Power Banks in India come in. They are portable, handy, and some supports fast charge and power bank with 10,000mAh will charge 4,000mAh capacity smartphone quite faster.
How Does the Power Bank Work?
Power bank works in a simple way. On an inside of a power bank, it has batteries, which are connected to the Printed Circuit Board. This battery is generally Lithium battery that will be either the Lithium-Ion or Polymer. Lithium-Ion batteries generally cost lower to make but don’t age well. Besides, Lithium-Polymer ones are a bit expensive to make but don’t face aging issues.
Printed Circuit Board is an important part of a power bank for all its internal features. It’s an important component of a power bank that prevents an overload of battery and regulates voltage of a power bank. It connects the Micro USB to battery to recharge this and USB Output for supplying power to your device to get it charged. So, when you connect any device to a power bank, it is an important component that will identify the device specifications & supplies the needed power output.
Capacity of a Power Bank
Obviously you need to remember when buying a power bank is the capacity offered. Its battery capacity is generally measured in the mAh units & higher value of the mAh defines higher capacity of a power bank. The power bank with the high battery capacity will provide fast charging of your smart devices without any need for the frequent charging your power bank.
Let us say for 3000 mAh smartphone – a power bank with 9000mAh capacity will be enough
For the laptop – a power bank with 20,000mAh and higher capacity will be required
You can select the power bank of a same battery capacity like your smart device however it’s suggested you select the power bank with more battery capacity. Thus, these are some of the important points that you need to keep in mind when buying a power bank.