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Phone will not stay on unless it’s plugged into a charger

Why won’t my iPhone stay on unless it’s plugged into a charger

iPhone 8, iOS 16

Posted on Apr 4, 2023 7:28 PM

Top-ranking reply

Level 9

67,834 points

Posted on Apr 4, 2023 8:49 PM

Your battery is most likely dead.

Batteries degrade over time with usage due to chemical aging, that's just how they work.

You can expect about a 1% drop per month with average use on an iPhone.

Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.

iPhone Battery Replacement.

About Lithium Ion Batteries

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