Why Your iPhone Stops Charging at 80% and How to Maximize Its Battery Life

If you’re an iPhone user, you may have noticed that your phone sometimes stops charging at 80%. But what if we told you that it’s not a malfunction but an intentional feature that Apple has put in place to optimize your phone’s battery health? In this article, we’ll explain why your iPhone stops charging at 80% and how to disable this feature to maximize the battery life of your phone.

Why Does Your iPhone Stop Charging at 80%?

iOS 13 comes with a battery optimization feature that slows down your iPhone’s charge and keeps it at 80% to prevent overcharging and avoid shortening your phone’s battery life. Charging and maintaining a full charge put considerable pressure on lithium batteries, and overcharging can heat the battery, reducing its lifespan even further.

How to Disable Optimized Charging on Your iPhone

If you prefer your phone to be 100% charged all the time, you can disable battery optimization in the battery settings. To turn it off, go to Settings > Battery > Battery Status and turn off optimized battery charging. You will have two options: Deactivate until Tomorrow or Deactivate Permanently. You can choose the one that suits you best.

Maximize Your Battery Power

By following the charging tips in this article and using high-quality iPhone chargers, you can extend the lifespan of your battery. Understanding what affects your iPhone’s battery life is the key to making it last longer. So, make sure to keep your phone’s battery healthy by following these guidelines.

Frequently Asked Questions (FAQs)

1. Is it bad to overcharge your iPhone?

Yes, overcharging your iPhone can harm the battery life. It is recommended to charge your phone until it reaches 80% and then disconnect it from the charger.

2. How do I know if my iPhone battery needs to be replaced?

If your iPhone’s battery health is below 80%, it may be time to replace it. You can check your battery health in the battery settings of your iPhone.

3. At what percentage should I charge my iPhone?

The ideal time to charge your iPhone is until it reaches 80%. This will help prolong the lifespan of your battery.

4. Can I use any charger to charge my iPhone?

No, it is not recommended to use any charger for your iPhone. It is advisable to use an Apple-approved charger to ensure the safety and longevity of your phone’s battery.


Now you know why your iPhone stops charging at 80% and how to maximize the battery life of your phone. By following the guidelines outlined in this article, you can enjoy an extended battery life and keep your phone working optimally. If you have any queries, feel free to ask us via the contact forum section related to this article. And if you found this article helpful, don’t forget to share it with your family and friends.

Editorial Staff
Editorial Staffhttps://www.bollyinside.com
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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