iPhone 15 Plus battery health at 86% after only 350 cycles

In the official site apple claims that on 1000 cycle count the battery will remain 80% of it’s original capacity and in just 350 cycle count with minimal usage my Iphone 15 plus has 86% battery health and it is quite irritating thing that apple is claiming but results are not the same in reality



[Re-Titled by Moderator]

Original Title: 15 plus battrey

iPhone 15 Plus, iOS 18

Posted on Aug 10, 2025 3:54 AM

Reply
Question marked as Top-ranking reply

Posted on Aug 10, 2025 6:04 AM

In the official site apple claims that on 1000 cycle count the battery will remain 80% of it’s original capacity


Let's clarify what Apple has said. The Apple Support document that you are referring to reads.......


Batteries of iPhone 15 models are designed to retain 80 percent of their original capacity at 1000 complete charge cycles under ideal conditions.


You may feel that you have ideal conditions on your network, but so far your battery does not agree with you.


But, just in case there might be a problem with your battery, make an appointment at the Apple Store / Genius Bar or take the phone to an authorized Apple service shop so they can run diagnostics on the battery.


You can find a list of authorized service shops in your area using this link:


Find Locations








2 replies
Question marked as Top-ranking reply

Aug 10, 2025 6:04 AM in response to aman_mansuri

In the official site apple claims that on 1000 cycle count the battery will remain 80% of it’s original capacity


Let's clarify what Apple has said. The Apple Support document that you are referring to reads.......


Batteries of iPhone 15 models are designed to retain 80 percent of their original capacity at 1000 complete charge cycles under ideal conditions.


You may feel that you have ideal conditions on your network, but so far your battery does not agree with you.


But, just in case there might be a problem with your battery, make an appointment at the Apple Store / Genius Bar or take the phone to an authorized Apple service shop so they can run diagnostics on the battery.


You can find a list of authorized service shops in your area using this link:


Find Locations








This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

iPhone 15 Plus battery health at 86% after only 350 cycles

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