In the beta version of iOS 18.2 for developers, a feature called BatteryIntelligence has been discovered, which allows the iPhone to accurately display the time required for a full charge. This was reported by 9to5Mac, noting that the feature is currently disabled and remains in the program.
BatteryIntelligence likely utilizes Apple’s artificial intelligence to calculate charging time, charger output, and battery charge.
This feature is expected to be available only on the latest iPhone models that support AI. For users with older models, Apple already offers a reduced charging time to provide guidance.