On September 18, according to IT House, Apple's latest release of iOS 18 system has brought improvements to battery health and charging settings for iPhone users. In previous versions of iOS, users had the option to set the charging limit at 80% to extend battery life. In iOS 18, this feature has been further expanded with new 85%, 90%, and 95% charging limit options, providing more options to suit the needs of different users.
In addition, iOS 18 also introduces the "Slow Charge Notification" feature. If the user is using a wireless charger lower than 10W or a wired charger lower than 7.5W, the system will display a prompt message with an orange indicator in the battery-related graph, clearly indicating that the slow charger is currently being used. Users can view this information in the "Battery" option in the Settings app.
These improvements reflect Apple's focus on user experience and device longevity, further improving the iPhone's ease of use and battery management capabilities.