Power Banks - A Simple Basic Guide

If you are considering to buy your first power bank and want to choose the best and most affordable power bank in India, Then you have came to the right place. You will find this article helpful. This guide is carefully compiled and written for your power bank needs based on user experiences.

Why Do You Need Power Bank

Modern gadgets are power hungry. If you want to make it through a long commute or a cross-country flight without having to plug your tablet or gaming device in, you’re going to need an external battery pack to keep the electrons flowing. In this modern age where smartphones are not just luxury but the necessity for almost all individuals. People are looking to their smartphones for more than just sending text messages or calling. Normally when you need more juice for your smartphone, tablet, or other mobile electronic device, you plug the USB charging cable in to your computer or to a wall-wart transformer. You top the device off (or keep using it while it charges in the background) and away you go. These powerbanks are extremely easy to use and very handy, allowing you to keep all your electronic devices active throughout the day. Since power banks can charge anything, they will allow you to keep connected to your Facebook and e-mail at all times.

You need to have smartphones that have huge battery life so that you don’t have to worry about your smartphone battery dying in the middle of your conversation with loved ones. The problem with buying a power bank nowadays, is the question on whether they actually perform. Or whether they become duds after awhile. We had customers who told us that they've went through 5-6 power banks before finding us. And the rest they say, is history. They suddenly didn't need to buy a new power bank every few months.

What is a Power bank

You can find many complex definition about power bank, but to simply put it is an electronic device that has an circuitry which is controlled and guided by small micro controller with plastic casing to store electrical energy and let you use this energy afterwards to charge other electronic devices like mobile phones and tablets on the go. Instead of plugging your charging cable into the wall, you instead plug the charging cable into the battery pack and fill up the device’s batteries that way. Not all battery packs are created equal, however, and even if the build quality is good, you can easily end up with an external battery pack that doesn’t fit your application and power needs. All power banks basically have the same function – to charge electronic devices on the go. There are basically three types of power banks on the market today.

The most used power banks are ones that have USB ports and they are known as universal power bank. This universal portable power pack has a host of charging tips for all popular makes and models like Nokia, Samsung, Apple, Sony, HTC, Blackberry and other Mobile Handset Models also. It can also charge your other gadgets like handheld gaming devices, Bluetooth headsets, i-Pod, i-Pad, MP3, MP4, Digital Cameras, etc.

How To Choose the Right Power Bank

That’s not always convenient (or even possible) if you’re traveling or otherwise away from home. This is where an external battery pack comes in handy. Don't purchase a dud and find yourself without power when you really need it. Get an assurance of mind with quality power banks, today. There are basically three types of power banks on the market today. The most used power banks are ones that have USB ports and they are known as universal power bank. They store the energy in them just like you deposit money in the bank and have a means to charge a device like you withdraw money! That is the perfect analogy. Here are the features you should look while buying a power bank in India. You can check more info at http://www.powerbanksindia.com

Capacity

This is the most important deciding point in choosing a right power bank. Power Bank capacity refers to how much charge is inside a power bank battery. It is measured in mAh or milliamps per hour. But one thing you need to understand that when a power bank is charging your smart phone or tablet, some of the energy is lost in transfer of power. So the real capacity is about 60-65 percent of the battery capacity listed on the power bank. For example a power bank with battery capacity at 2200 mAh has real capacity in the range 1320mAh to 1430mAh. Depending upon your need, you should purchase the power bank that would have sufficient capacity to charge your mobile multiple times. If you are not sure, as how to determine or calculate the capacity then don’t worry. Below guide will help you.

Power Consumption

Capacity is measure in milli Ampere hour (also known as mAh). Your phone battery is also measured in mAh. This unit determines the amount of power that is consumed over the time. The more the mAh rating means the more the power your power bank can store and thus charge smartphones more number of times. So Ideally if your power bank have capacity of 6000mAh and your smartphone battery if of 2000mAh, then you can charge your dead smartphone for three times. But practically it will be less than 3 times, as you cannot use 100% of the capacity, some power is loss in transmission and in circuit resistance. The percentage of loss is determine by the efficiency of your power banks. In most cases, the power bank efficiency is about 80%. Use below formula to calculate number of times your power bank can charge your mobile. Power bank rating (mAh) * Efficiency * Device Depletion / Device capacity = number of times device can be charged

Size

In most cases more size will mean more battery backup but that would also mean most size. Most good power banks in India which average out both the requirements – capacity and size – come at around 6 inches. You can find smaller sizes if you travels are short and you need the power bank for short periods and less number of charges but if you will be away for longer period from a power socket then it makes sense to give our power bank that extra space in your pocket or bag.

Choose the Right Brand

Anyone can launch an OEM brand of power banks. The question would be on ensuring reliability. That's why it is important to look through reviews and comments before purchasing a power bank as you might be purchasing a dud. Most consumers won't know - Most of us purchase our accessories out of a need. At times we're desperate and drive to the nearest shop near our house/office and purchase whatever looks good that the salesperson recommends to us.

PowerBanks - How it Works

The Power Banks we're talking about are good for almost any USB-charged devices. Cameras, GoPros, Portable speakers, GPS systems, MP3 players, smartphones and even some tablets can be charged from a Power Bank - practically anything that charges from USB at home can be charged from a Power Bank - you just have to remember to keep your Power Bank charged, too! You just need to plug your power bank through the USB cable which comes along it either to an electrical socket or via your personal computers to get it charged. Most power banks have indicators to let you know how much percentage it has been charged.

When the power bank is fully charged, you can carry in your bag or even in your pocket (there are some really compact power banks on the market). When your smartphone battery run out of power or it is going to die soon, you can recharge it from your power bank.