You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

iPhone 14 Plus battery health at 89% after a year

iPhone 14 Plus was bought less than a year ago only uses an original charger of course the health of the battery has dropped to 89% the first time this has happened to me requires a battery replacement because it is still under warranty


[Re-Titled by Moderator]

iPhone 14 Plus

Posted on Sep 13, 2023 1:20 AM

Reply
Question marked as Top-ranking reply

Posted on Sep 13, 2023 1:32 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.

This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.

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


Apple will not replace the battery under warranty unless it drops below 80% in the first year.


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


9 replies
Question marked as Top-ranking reply

Sep 13, 2023 1:32 AM in response to Oriadivi

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.

This is an approximation, that is why it may be plus or minus a few percent on a month to month basis.

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


Apple will not replace the battery under warranty unless it drops below 80% in the first year.


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


iPhone 14 Plus battery health at 89% after a year

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.