The iOS 26 is the new “adaptive power” mode of Apple, one of our favorite new features, combined with developer beta, aims to expand the battery life of the best iPhones. Unfortunately, it seems that you will need an iPhone 15 Pro model or new to enjoy the benefit.
In the iOS 26 Developer Beta, Apple describes a kind of adaptive strength mode for its iPhone “to extend your battery life” to a kind of adaptive strength mode, such as by reducing the shine of the screen and “allows to take some activities a while.” When the setting is enabled, your phone will automatically trim your energy use to maintain it for a long time between the charge.
The adaptive power mode differs from the current low power mode of the iPhone, which restricts background activities and automatically kicks when your battery reaches 20 percent.
As confirmed in a weekend Macrums reportThis feature is available only on the iPhone 15 Pro Phone and the iPhone 16 series. While the iOS 26 is compatible with the old phone in the form of iPhone 11, the adaptive power mode is powered by artificial intelligence, so it is only capable of running Apple Intelligence.
Below you can find a complete list of iPhone models capable of running a new adaptive power mode in iOS 26:
- iPhone 15 Pro
- iPhone 15 Pro Max
- iPhone 16E
- iPhone 16
- iPhone 16 Plus
- iPhone 16 Pro
- iPhone 16 Pro Max
The adaptive power is capable by default in iOS 26 developer beta, but you can also find it with low power mode in the battery> power mode of the setting menu.
Mark Gurman of Bloomberg First said that Apple was working on the AI-run battery optimization feature last month. At that time, Gurman said that this feature would “use battery data that it has been collected from users’ equipment” to find out which apps to trim power consumption.
IPhone 17 Air is expected yet for battery life

Adaptive power mode iPhone 17 Air, Apple’s rumor may prove to be particularly useful for ultra-skinned handsets. Leaks suggests that it may come from Samsung Galaxy S25 Edge to 2,800 mAh – 1,100 mAh. Between this new setting and rumors that apple will appoint a new silicone carbon battery to increase the battery density by 15%, an impressive long battery in the slim chassis of Apple iPhone 17 Air may be able to squeeze life.
On the best Android phones, Google has an uniform adaptive power feature that appoints AI to predict the use of your app and restricts people you do not go to walk in the background often, thus using precious batteries in the process. Over time, adaptive battery learns which apps are the worst drains on your phone battery and limit some of their functions. In this way, the battery of your phone is not as much when it is useless.
The iOS 26 is now built in beta as Apple plans to roll full updates for some time in the fall. It is rumored to add exciting new updates to Apple Intelligence-Poward live translation for text messages and calls along with camera and photo apps.
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