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Deng9601 Author

Level 1

4 points

battery health

How to recover battery health to100%?

iPhone 12 Pro Max, iOS 14

Posted on Nov 2, 2021 9:25 AM

Top-ranking reply

edclange

Level 5

4,638 points

Posted on Nov 2, 2021 10:10 AM

Only by replacing your battery. Batteries degrade over time, and nothing you can do will change that. If it is above 80% then don't worry about it.

If your battery health reduces below 80% in less than one year, then you can get it replaced under warranty. After one year you would need to pay for the replacement.

See https://www.apple.com/batteries/service-and-recycling/

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