Battery degradation

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Level 1

9 points

Battery degradation

My 11 pro max is at 97% battery health and it’s battery timing is also perfect but it shows that your battery is significantly degraded.Is a bug or something else?

iPhone 11 Pro Max, 14

Posted on Apr 12, 2021 2:04 AM

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Answer 1

Top-ranking reply

SravanKrA

Level 10

446,736 points

Apr 12, 2021 3:28 AM in response to Saadtimbu

Recalibration of battery health reporting on iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max

iOS 14.5 and later includes an update where the battery health reporting system will recalibrate maximum battery capacity and peak performance capability on iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max to address inaccurate estimates of battery health reporting for some users.

Learn more about recalibration of battery health reporting in iOS 14.5.

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Answer 2

Apr 12, 2021 3:55 AM in response to Saadtimbu

Are you using a beta software on your iPhone?

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Answer 3

Apr 12, 2021 4:42 AM in response to Saadtimbu

Was just wondering because that can sometimes mess up the battery calibration. I had that issue a short while go. Can’t remember how I fixed it, I think you should just recalibrate the battery health reporting like SravanKrA said to do.

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