Why is my iPhone 15 Pro battery health dropping so quickly?

Hello, I have been using my phone for less than 11 months and the battery health is at 93%. It is dropping like crazy! And my cycle count is at 290 while Apple says the battery health would be at 80% after a 1000 cycle count. But if the battery health continues dropping like crazy, I wouldn't even read 1000 cycles before hitting 80% battery health. My battery would reach 80% after 600 cycle counts.


[Re-Titled by Moderator]

Windows, Windows 10

Posted on Aug 29, 2024 12:02 PM

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1 reply

Aug 29, 2024 12:12 PM in response to joyee257

The battery drop you are experiencing is not linear and you cannot expect the same results in the future. It is expected to drop about 1% per month on average, so currently you are above that average. That does not mean it will drop 1% every month and you will experience some months where it will not drop at all and other months could drop more. That is simply how the averages work. The same is true for cycle count.


Just use Optimized Charging and charge your phone every night to maximize the performance of your battery.

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Why is my iPhone 15 Pro battery health dropping so quickly?

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