1, the battery is 85% healthy and does not need to be replaced. If the battery is less than 80% healthy, it needs to be replaced in time;
2. Apple's warranty stipulates that if the battery storage capacity of your Apple mobile phone is only 80% or less of the original capacity within the one-year warranty period or within the warranty scope of the AppleCare plan, you can go to the Apple Store or an Apple authorized service provider to replace the Apple mobile phone battery for free;
3. If the Apple mobile phone used has passed the warranty period, it can be replaced for a fee. The battery replacement price of iPhoen 1 1 series, iPhone XS series, iPhone XR and iPhone X is 5 19 yuan; iPhone SE、iPhone 6、iPhone 6 Plus、iPhone 6s、iPhone 6s Plus、iPhone 7、iPhone 7? In addition, the battery replacement price of iPhone 8, iPhone 8 Plus and all other eligible models is 359 yuan.