iPhone battery health is dropping fast

Hello I am new in apple community and I would like to ask a question about battery life

i bought a second hand iPhone 13 and the battery life was 90%

but in a 2.5 months usage dropped at 88% is this possible? Or this iPhone is no good ?

thank you


[Re-Titled by Moderator]

iPhone 13, iOS 17

Posted on Feb 26, 2024 8:28 AM

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Question marked as Top-ranking reply

Posted on Feb 26, 2024 8:31 AM

It is not only possible it's expected and normal. Battery Health on average declines about 1% per month. When the day comes that the battery health on your iPhone dips to 80%, which it will do, then its time to pay Apple to replace the battery in your iPhone.

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iPhone battery health is dropping fast

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