Battery Health
My iPhones health dropped to 98% in just 70 days. Is this okay or should I contact service centre.
iPhone 11, iOS 15
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Depending upon your use of the device that is possible. Batteries wear out with use.
To learn about 'Maximizing Battery Life and Lifespan', click here --> http://www.apple.com/batteries/maximizing-performance/
Click on this link about 'iPhone Battery and Performance' to read about the battery health feature and what is considered normal performance --> https://support.apple.com/HT208387
- Requires iOS 11.3 and for iPhone 6 and newer iPhones only, not iPad or Watch.
Click on this link to read 'About Optimized Battery Charging on your iPhone' --> https://support.apple.com/HT210512
- With iOS 13 and later, your iPhone learns from your daily charging habits to improve the lifespan of your battery.
- Settings > Battery > Battery Health > Optimized Battery Charging
Click on the link to read 'About the battery and performance of iPhone 11 and later' --> https://support.apple.com/HT210557
- About performance as batteries age
- Check battery health on your iPhone