Is it normal for iPhone Battery health to go down 3% in 5 months?

The phone was bought in February this year and up until July the battery condition was down 1%, but from August until today the battery condition is down 3%. Why did this happen so quickly?


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iPhone 15 Pro

Posted on Sep 7, 2024 2:44 PM

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Posted on Sep 7, 2024 2:51 PM

The average is 1% per month. You will not see a linear drop and some months may drop more and other months won't drop at all. That is simply how averages work. On average, you should be about 94%, so where are you at so far?


All you can do is make sure you have Optimized charging turned on and charge your phone every night.

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Question marked as Top-ranking reply

Sep 7, 2024 2:51 PM in response to Elenaitsme

The average is 1% per month. You will not see a linear drop and some months may drop more and other months won't drop at all. That is simply how averages work. On average, you should be about 94%, so where are you at so far?


All you can do is make sure you have Optimized charging turned on and charge your phone every night.

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Is it normal for iPhone Battery health to go down 3% in 5 months?

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