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iPhone Battery Health started to reduce

I am using an iphone 13 for past 5 weeks. My iphone’s battery health has come down to 99%. Is that expected ? Please confirm if not. I thought it would have 100% health for longer.

iPhone 13, iOS 15

Posted on Feb 7, 2022 8:10 PM

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Question marked as Top-ranking reply

Posted on Feb 7, 2022 8:22 PM

After 2 years and when your iPhone battery health is below 80% then make a service request.

Other than that, your battery is good.

2 replies

Feb 7, 2022 8:14 PM in response to Arvind_M

Also, every day I am noticing a 3 to 4 % idle drain overnight. I tried different things like switching off the wifi, bluetooth, even tried keeping the device in airplane mode with all as disabled and still there is the idle drain of 3%. The battery drain graph shows a drop every 2 to 3 hrs but no apps are listed to show which one used the battery. Please help on this if its not ideal behaviour by the device.

iPhone Battery Health started to reduce

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