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How To Choose The Best Power Bank For Your Phone & Tablet

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Handy power bank for your tablet and smartphone

The Power Bank is a handy accessory for your tablet and smartphone. It provides an extra boost of power when you need it, and it’s small enough to take with you wherever you go. The Power Bank features a built-in lithium-ion battery that can provide up to 8 hours of additional power for your devices.

It also includes a micro USB port for charging, and it comes with a carrying case for easy portability. The Power Bank is the perfect way to keep your devices charged and ready to use, no matter where you are.

Power Banks – What Impact They Have On Your Phone’s Battery

A power bank is a must-have for anyone who is constantly on the go. Simply put, a power bank is a portable charger. Power banks are typically used to recharge mobile phones, but they can also be used to power other devices such as laptops, speakers, and other portable electronics.

Everything from a photographer’s photo archive to a business owner’s paperwork is stored in their smartphone in this day and age. If your phone’s battery dies while you’re out and about, finding a wall outlet to plug it into is next to impossible. With a power bank, you won’t have to worry about a disastrous situation if your phone dies just as you really need it.

How To Choose The Best Power Bank

Things to think about before purchasing a portable battery pack are:

  • Capacity:

The capacity of your power bank should always be higher than the minimum required to charge your phone. As an illustration, a phone needing a 3000 mAh battery can’t be fully charged by a 2200 mAh battery. A power bank with the same capacity may fully recharge your phone twice.

  • The Number Of Outputs:

There are power banks with a single outlet, dual outlets, multiple outlets, and so on. How many gadgets you need to charge simultaneously will determine which option is best.

  • Output Specification:

The power bank’s output should be in sync with the phone’s required output. The recommended standard output for mobile devices is 5V. Too much force could break the phone.

Advantages Of A Power Bank:

The primary use for a power bank is to recharge a mobile device while travelling or in an area without access to electricity.

Plus, most power banks have a sizable capacity, so you may charge your phone several times without having to recharge the power bank itself. When the power bank’s internal battery becomes low, you may recharge it using any of a variety of common methods, including a computer, a car charger, or a wall outlet.

Disadvantages Of A Power Bank:

There are certain drawbacks to using power banks as well. There are a lot of power banks on the market, but many of them are too pricey or too cumbersome to be practical. They also need to be charged when their batteries run out, and a smaller capacity means a shorter lifespan.

Also, as we’ll see below, they can have an effect on a phone’s battery life.

Impact On Battery:

It’s quite unlikely that a power bank will harm a phone’s battery, but it is possible. Here are some instances where using a power bank could be harmful to your phone’s battery, as well as solutions:

  1. You Are Using A Bad Quality Power Bank

Investing in a high-quality power bank is essential. A low-quality power bank poses risks to both your phone’s battery and its charging port. Furthermore, it may pose certain security concerns. If you overcharge a low-quality Lithium-ion portable charger, for instance, it could potentially explode.

  1. Your Power Bank Has The Wrong Voltage

If the power bank you’re using has the improper voltage, it won’t work. A 5V supply is optimal for recharging a mobile phone. Any external battery that supplies a voltage of 4.2V or less will discharge rather than recharge your device’s battery.

You’ll do serious damage to your phone’s circuits if you use an adapter that produces a voltage higher than 5V.

  1. You Are Overcharging:

When possible, power banks should be utilised infrequently. Over time, damaging your phone’s battery by keeping it at 100% charge with a power bank will cause it to lose its ability to hold a charge.

Overcharging your phone from a power bank can cause similar issues, so it’s important to avoid doing so. Only use it in dire situations, and even then, only charge it to about 75%.

In addition, select the best quality power bank that meets the specifications of your phone and only buy it from official shops. You may find many different types of genuine, high-quality power banks on

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