What does the maximum capacity of Apple battery mean?

Taking iPhone 1 1 and iOS 13 systems as examples, the maximum battery capacity of Apple's mobile phone is a percentage parameter of the current battery consumption of Apple's mobile phone, and it is the best expression to check the current maximum battery capacity and battery usage after upgrading to iOS 12 system, which has clear reality and reference for the application of battery capacity of Apple's mobile phone.

The maximum capacity of Apple battery is as follows:

1, the maximum capacity of Apple battery is a percentage parameter of current battery loss of Apple mobile phone. If the battery health is 100%, the battery capacity of 100% can be used at present. After the battery capacity of Apple mobile phone is reduced, it can only use the currently displayed battery capacity percentage until 0% and turn it off after use.

2. Apple officially added the battery health function to the system, in order to let users intuitively see the usage of their own batteries, so as to judge whether it is necessary to replace the batteries. If the maximum capacity of the Apple battery is normal, it means that the battery of the Apple mobile phone is in a healthy and normal state.

3. The maximum capacity of Apple's mobile phone battery is also an important basis to measure whether the mobile phone is down-frequency. When the maximum capacity of Apple's mobile phone battery is between 70% and 100%, it shows that the battery can still support the use of various functions of the mobile phone under normal circumstances.

This answer applies to most of Apple's mobile phone models.