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inzamul Author

Level 1

4 points

Battery

Hello sir,I’m four month ago buy new iPhone 13 pro max green color, same time buy one more iPhone 13 pro max blue my friend. Now my device battery health 97%,and my friend device battery 100%.

why???

iPhone 13 Pro Max, iOS 15

Posted on Aug 23, 2022 11:49 AM

Top-ranking reply

Kurtosis12

Level 9

67,012 points

Posted on Aug 23, 2022 12:12 PM

Battery health information is an approximation, no two phones are going to register the exact same.

Batteries degrade over time with usage, 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.

iPhone Battery Repair & Replacement - Apple Support

Here are some tips on maximizing battery life.

Batteries - Maximizing Performance - Apple

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Battery

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