The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.

You can continue to find trusted guidance and support on the official Apple Support site.

We want to thank the community members who have contributed their time and expertise to help others with their Apple products.

Ahmad_14 Author

Level 1

4 points

Why I could check the battery health

How to check battery health

iPhone 11 Pro, iOS 16

Posted on Jul 31, 2023 9:10 AM

Top-ranking reply

Kurtosis12

Level 10

82,568 points

Posted on Jul 31, 2023 10:37 AM

Batteries degrade over time with usage due to chemical aging, that's just how they work.

You can expect about a 1% drop per month with average use on an iPhone.

Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.

iPhone Battery Replacement.

iPhone Battery Repair & Replacement - Apple Support

About Lithium Ion Batteries

iPhone battery and performance - Apple Support (IN)

Here are some tips on maximizing battery life.

Batteries - Maximizing Performance - Apple

View in context

Why I could check the battery health

Similar questions