Author: Faith Cheruiyot
Friday, October 7, 2022

How Often Should You Change Your Iphone's Battery?

Apple produces iPhones after a certain period to provide improvements for the existing issues. One of the issues they address is battery life. Despite all this, batteries have a lifespan, and there is a time when it needs replacement.

There are several factors to consider when you want to determine how often you should change your iPhone's battery. What pushes you to change the battery? Understanding your battery health is critical in knowing when to change it. Many factors influence the decision to change the battery, like aging.

In this post, I will look at the duration when one should change their iPhone's factors. We will make the owner understand some of the best qualities of a good battery and how to check them. Most of the factors are simple to check and confirm. Read on.

How Often Should You Change Your Iphone's Battery?

iPhone batteries change their efficiency when they start aging. It makes the users charge them more often, and they don't keep the power for long, and in some cases, they shut down unexpectedly. Apple faced several legal battles concerning battery replacements when they banned third parties from offering the service.

How Often Should You Change Your Iphone's Battery?

The batteries are mainly made from Lithium polymer, which starts degrading after 50 charging cycles. It becomes unstable at this stage, causing the users numerous problems. Other things that can degrade the battery include bad charging habits, high temperatures, deep discharging, e.t.c.

When you notice most of these issues, it's the right time to change the battery. Some of the things you can also do to confirm if you need a replacement include:

Check the battery health

There are several steps to follow when checking battery health. The best percentage for battery health is 80%. When you charge your phone, and it can't keep the charge for the whole day to satisfy your needs, you should start organizing a new battery.

In scenarios where the percentage drops to 40 or 50%, you will face many issues and the phone won't keep the power for long. In cases where it drops below 40%, it's worse, and you will have to change the battery.

To check the battery health, you follow the steps below:

  • Access your settings on your phone and navigate to the battery.
  • Under the battery, check battery health, and you will get an overview of Maximum capacity and Peak Performance Capability.

Maximum capacity shows you how much the battery can hold now compared to when it was new. If it is very low, you must prepare to buy another one. 

How Often Should You Change Your Iphone's Battery?

Peak performance capability is important when it says that our battery is currently supporting normal peak performance, everything is ok, but in some scenarios, you get messages like This iPhone has experienced an unexpected shutdown because the battery was unable to deliver the necessary peak power. Performance management has been applied to help prevent this from happening again." which shows that the power within the battery is not good and you will face issues. You have to get another battery.

When you get messages like Performance management applied, it shows that the iPhone experienced several shutdowns. You can eliminate this by clicking the Disable button at the end of the notice.

Other notifications you can receive to show battery issues include Performance management applied, Battery health unknown, e.t.c. It's good to be observant and keep checking how your battery behaves.

Using other applications, you can know the charging life cycle when it is above 500. You can use apps like CoconutBattery 3 to get the total number of cycle counts after pulling enough data from the iPhone.

Experts also warn that keeping the battery charged empty or full can factor in when to replace the battery. Try and keep the charge at 60% to keep everything well and improve the battery lifespan.

Some of the battery changes come due to chemical changes. When it ages, the chemicals reduce, impacting how long it can store power. There are no changes you can perform at this stage to revert the process, and it happens on all the Lithium batteries. You must learn to take care of your battery to increase its lifespan before it's too late.

How To Improve Your iPhone Battery Lifespan?

Sometimes the battery does not last as you expected. Many users search for battery-saving tips and settings they can use to achieve that. We have several tricks you can use to achieve the same. 

How Often Should You Change Your Iphone's Battery?

You must understand how to improve the battery lifespan if you need more mileage. There are several ways you can use it to improve your battery lifespan. Some of the ways include:

  • Updating your device ensures the battery uses the improved performances that come with updates reducing battery drain.
  • Avoid using your phone in high temperatures, i.e., during charging, to prevent exposing your battery to bad environments.
  • Practice removing the phone case when you charge it. It reduces the overheating that the case might cause.
  • Avoid the use of third-party cables when charging phones. Use the cable that came with your iPhone.
  • Disable some of the services that you feel you don't use or need regularly, like Siri, AirDrop, location services, e.t.c.
  • Ensure you have the auto brightness option enabled on your iPhone.
  • Check if the background app refresh is on, if so, turn it off.

What To Consider When Changing The iphones Battery

How Often Should You Change Your Iphone's Battery?

You must be keen when purchasing a new battery for your iPhone. Some of the factors to consider include the following:

  • Integrated Chip. Batteries should have OEM Texas Instruments(TI) Integrated Chip that makes the health levels of the battery very accurate.
  • Testing their capacity to check their charge test performance to get the battery with the right specification.
    Check the True Zero Cycle Count to see if it's a used battery and if the supplier wants to sell used batteries to you.
  • Batteries undergo different certifications to maintain quality. The certifications include Underwriter Laboratories(UL) for checking the right quality and UN/DOT 38.3 to measure whether the battery meets performance, compliance, reliability, and electrical safety.
  • Check the replacement battery specifications to confirm if they match the same voltage and milliamp of your previous battery. You can confirm this by reading their packages.
  • The shop must provide OEM Spec Adhesive to help secure the battery inside your iPhone.
  • Examine their temperature storage to ensure they were stored well. Most shops don't consider this when storing their battery. You can ask them before buying to confirm. The best temperature for storing batteries is 65-76 degrees Fahrenheit.

NB: iPhones will always let you know the battery health from the settings tab. 


Changing your battery can be stressful and challenging. If you notice some performance issues with your battery, it's time to change it and replace it with a new one. In some cases become unusable, making it hard for the users. If you have an iPhone that you have used for a long time, it's time to do a replacement.

Do you need consultation if your battery needs to change or if it has performance issues? We help you change the battery and also offer other iPhone repair services. Feel free to contact us by filling out the form, and we will get back to you.

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