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Battery Health Problem

My phone battery health dropped to 99%; how to return it to 100%?

Posted on Jun 14, 2022 10:10 AM

Reply
Question marked as Top-ranking reply

Posted on Jun 14, 2022 10:22 AM

According to Apple:


Optimize iPhone battery charging:


iPhone has a setting that helps slow the rate of your battery’s aging by reducing the time it spends fully charged.


This setting uses machine learning to understand your daily charging routine, then waits to finish charging past 80% until you need it.


  1. Go to Settings ➢ Battery, then tap Battery Health.
  2. Turn on Optimized Battery Charging.


Click ▶︎ iPhone User Guide.

2 replies
Question marked as Top-ranking reply

Jun 14, 2022 10:22 AM in response to rigayun

According to Apple:


Optimize iPhone battery charging:


iPhone has a setting that helps slow the rate of your battery’s aging by reducing the time it spends fully charged.


This setting uses machine learning to understand your daily charging routine, then waits to finish charging past 80% until you need it.


  1. Go to Settings ➢ Battery, then tap Battery Health.
  2. Turn on Optimized Battery Charging.


Click ▶︎ iPhone User Guide.

Battery Health Problem

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