Is it normal for iPhone battery health to drop quickly

Ive bought my new iphone 11 with 95% battery health . And now its been 3 weeks and the battery health has detoriated to 91% .Is this normal cause its starting to make me worry .


Reply's are welcome.


[Re-Titled by Moderator]

iPhone 11

Posted on Sep 17, 2024 1:22 PM

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Posted on Sep 17, 2024 1:38 PM

Userr1384_ wrote:

Ive bought my new iphone 11 with 95% battery health . And now its been 3 weeks and the battery health has detoriated to 91% .Is this normal cause its starting to make me worry .

Reply's are welcome.


seems normal.


your Iphone 11 is an old phone to begin with...


≤ 80% "maximum capacity" is when Apple suggests the battery is eligible for replacement



About the battery and performance of iPhone 11 and later

About the battery and performance of iPhone 11 and later - Apple Support




3 replies
Question marked as Top-ranking reply

Sep 17, 2024 1:38 PM in response to Userr1384_

Userr1384_ wrote:

Ive bought my new iphone 11 with 95% battery health . And now its been 3 weeks and the battery health has detoriated to 91% .Is this normal cause its starting to make me worry .

Reply's are welcome.


seems normal.


your Iphone 11 is an old phone to begin with...


≤ 80% "maximum capacity" is when Apple suggests the battery is eligible for replacement



About the battery and performance of iPhone 11 and later

About the battery and performance of iPhone 11 and later - Apple Support




Sep 17, 2024 9:20 PM in response to Bob Timmons

Yes of course

yes ive bought it new,and it came with 95% battery health they said it wasnt used it was new but without a box so the charger and other things didnt come with it ,i got only a charger that literally lasted for only like two days and the battery health detoriates really fast,within 3 weeks it went around 91% and i also charge it mostly thorigh day and sometimes night but mosly day and i dont use it that much throughout the day.

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Is it normal for iPhone battery health to drop quickly

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