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summaira672 Author

Level 1

4 points

Battery Charging

My iPhone 12 is not charging beyond 80% for the past 2 days/ since change of country. What would be the reason? What’s the solution to have 100% charging?

Posted on Jun 12, 2022 7:32 PM

Top-ranking reply

Smilin-Brian

Level 9

56,191 points

Posted on Jun 12, 2022 8:05 PM

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.

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

Click ▶︎ iPhone User Guide.

View in context

Battery Charging

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