What You Need to Know about iPhone Battery Replacement


Ah, the iPhone. Love it or hate it, you cannot deny that it is one of the most popular phones on the market. But as with any device, your iPhone's battery life will start to degrade over time, leaving you with a phone that will not last as long as it used to.

But do not worry because, in this article, we will tell you everything you need to know about iPhone battery replacement. So please sit back, relax, and let's get started!

Reasons Why You Need to Replace an iPhone Battery  

The iPhone is a revolutionary device that has changed how we communicate, work, and live our everyday lives. Like all smartphones, the iPhone uses lithium-ion batteries to power its operations. While lithium-ion batteries provide impressive performance but have a downside: they degrade over time due to the battery's chemical composition.

This battery degradation is a natural process that affects all lithium-ion batteries. As the battery is used, its internal chemical structure slowly breaks down. This process causes the battery to gradually lose its ability to hold a charge and deliver power. It is often called "battery aging" and affects all lithium-ion batteries, not just the iPhone.

To combat battery degradation, Apple has taken several steps to ensure your device remains at peak performance for as long as possible. In 2020, Apple revealed that versions of iOS from 10.2.1 onward contain a feature that reduces the peak performance of older iPhone models with degraded batteries. 

An iPhone battery replacement can be a great way to extend the life of your phone's battery. It is true if you have had your phone for a while and the battery is beginning to wear out. The battery replacement will replace the old, worn-out battery with a fresh, new one, giving your phone a boost in battery life.

When to Replace an iPhone Battery

As a proud owner of an iPhone, you want to ensure it is performing at its best. With that in mind, you may have heard that Apple recommends replacing your iPhone battery every 16-18 months if you recharge it once a day. But why is that? 

The reality is that all batteries will eventually lose their ability to hold a charge over time, regardless of the phone they are in. Apple's estimates are based on how long the battery is to lose its capacity to hold a charge. This time frame may vary depending on the phone type and usage. 

Apple engineers have designed the iPhone with a battery designed to last for a certain amount of time, so they suggest replacing the battery every 16-18 months. In addition to the 16-18 months iPhone battery replacement, there are other steps you can take to extend the life of your iPhone battery. 

Avoid extreme temperatures, which can cause the battery to degrade faster. You should also try to keep your phone on low to medium brightness settings, which can help conserve battery life. Finally, make sure you are using the latest version of iOS, as this can also help with battery performance. 

Should I Replace the Battery or the Phone Itself?

As technology advances, inevitably, older devices will eventually become obsolete. While some people may be tempted to hang onto their older iPhones for as long as possible, there may come a point when it is not worth it. After a certain amount of time and use, an iPhone upgrade may be the best option. 

It is essential to consider the age of the device. iPhones generally have a shelf life of around three to four years, after which their performance may degrade. If your device is over four years old, it can no longer keep up with the latest apps and updates. 


iPhone battery replacement can help make your phone more efficient and reliable. It is because the battery can no longer hold a charge for long periods, and replacing it will restore the battery life to its original capacity. Additionally, your phone's performance can be improved by replacing the battery, as it can help reduce the amount of energy it draws from the battery. 

If you have noticed that your 1- or 2-year-old iPhone is no longer efficient, it may be an issue with the battery. Consider an iPhone battery replacement from TechXS. We do not only supply iPhone parts and accessories but repair phones too. If your phone battery is no longer working, read through our battery repair guide now! 

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