![When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox](https://appletoolbox.com/wp-content/uploads/2017/12/iPhone-battery-health-maximum-capacity.jpg)
When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox
![Maximum battery capacity showing -- after replacing (2weeks over) iPhone 6 battery under Apple's battery replacement program. Is this a defective battery? : r/ios Maximum battery capacity showing -- after replacing (2weeks over) iPhone 6 battery under Apple's battery replacement program. Is this a defective battery? : r/ios](https://preview.redd.it/b1jhsa2mp8511.jpg?auto=webp&s=fbc092d3587ab74a9fdc6dac83bfd9432dbf1ec7)
Maximum battery capacity showing -- after replacing (2weeks over) iPhone 6 battery under Apple's battery replacement program. Is this a defective battery? : r/ios
![When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox](https://appletoolbox.com/wp-content/uploads/2017/12/iPhone-battery-health.jpg)
When should I replace my iPhone's battery? How to use Apple's battery health features - AppleToolBox
![Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors](https://images.macrumors.com/t/oWhnF3uw7LfR8gX51fW0XCWetes=/1600x0/article-new/2021/04/important-battery-message-iphone-11.jpg)
Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors
![How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors](https://images.macrumors.com/t/BGDjn5cBR81-D3FAc2Tua1hU2K4=/1600x900/smart/article-new/2018/02/batteryhealthtoggle.jpg)