Apple has introduced a new feature called Adaptive Power, which is now available to users of the latest iPhone beta version. This mode adjusts performance to extend battery life, offering an alternative to Low Power Mode. To help users track these changes, Adaptive Power notifications have been added to iOS 26.
Adaptive Power aims to optimize performance when battery usage is unusually high, such as during demanding activities or extended screen time. By adjusting display brightness and allowing some activities to take longer, the iPhone can extend its battery life by up to 20%. However, this comes at a trade-off in terms of potential performance impact.
The latest iOS 26 beta update now features a dedicated toggle for Adaptive Power notifications within Settings > Battery > Power Mode. Users can choose whether they want to be notified when their iPhone is actively optimizing performance or leave the feature running without explicit alerts.
With Adaptive Power notifications, users are informed when their iPhone’s battery life is being extended due to performance adjustments. This new feature offers a balance between visibility and discretion, allowing users to decide how much information they want about the behind-the-scenes battery management.
Source: https://9to5mac.com/2025/08/18/ios-26-beta-7-adds-toggle-for-new-battery-notifications