The iPhone 17 Series batteries offer long use before charging them, especially in the review of the iPhone 17 Pro Max, which is “Managing Editor Patrick Holland” provides the best battery life of any phone. “This is partly due to the size of the battery partially – but it’s not the whole story.
A new software feature called adaptive power in iOS 26 also contributes to advanced battery life. It has been able to default on Apple’s latest phones, but also available in old models supporting Apple intelligence.
Currently, the iPhone uses as much energy to perform its tasks. You can extend the battery life by doing several things, such as reduce the brightness of the screen and always stop showing on. Or, if your battery is low, you can turn on low power mode, which limit background activities, such as bringing mail and downloading data, as well as fading the screen to increase the battery life. Low power mode automatically kicks when the battery level reaches 20%.
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If low power mode is a hammer that splashes the use of electricity, adapted energy is a scalpel that intelligently trim the energy storage here and as needed. Based on Apple’s description with control, savings will be felt like video recording, editing photos or even playing games in most electricity-hungry situations:
Apple says that the adapted energy to analyze your use behavior actively takes about a week to analyze. And it works in the background without the need for any management on your behalf. Here is how Apple describes it The iPhone user guide: “It uses on-digise intelligence to predict when you need additional battery power based on your recent use type, then adjusts the performance to help you prolong your battery”
See it: IPhone 17 Pro Max has incredible battery life
Which iPhone model can use adapted energy?
The feature is used to observe and choose AI when its energy-consuming measures should be activated, so it means only get the feature that is compatible with Apple intelligence. These are the options of such models:
• iPhone 17
• iPhone 17 Pro and iPhone 17 Pro max
• iPhone air
• iPhone 16 and iPhone 16 plus
• iPhone 16 Pro and iPhone 16 Pro max
• iPhone 16 e
• iPhone 15 Pro and iPhone 15 Pro max
Although some iPad and Mac models support Apple intelligence, the feature is only available on the iPhone.
How to turn adapted energy
The iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air, adapted energy are launched as default. For other models, you must choose to use it. At iOS 26, you will find Power Toggle adapted to Settings> Battery> Power Mode. Turn on the adaptive power notification option if you want to be careful when the feature is active.
Enhance
At iOS 26, turn on the adapted energy setting to enhance the battery life.
Adapted Energy sounds like outgrots in the gaming mode introduced on iOS 18, which route all available processing and graphics power to the front app and at a significant cost of battery life – other processes to provide the best experience.
When the iPhone uses adapted energy, a notification appears.
What does this mean for your charging habits?
Although we all want battery life as much as possible, judging by the narration, it seems as if the optimizations of adapted power will not always be active, even if you continue the feature. “When the use of your battery is higher than normal” may include a limited number of situations. Nevertheless, considering CNET survey, 61% of people upgrade their phones because of battery life, a feature like adapted energy can only update their phone’s longevity by updating on iOS 26.
I am even more surprised that the little consistency can be disrupted by the brightness, but in my experience it has not been noticeable so far. Because the feature also gives de-priority to the processing processing tasks, the external effects seem to be minimal. When it was activated on my iPhone 16 Pro, the only hint was adapted energy alert that appeared.
Read more: Energy adapted to iOS 26 can save iPhone 17 air from this big problem
We will get a better idea of how good the energy adapts to the new iPhone model and start buying the new iPhone model. Also, keep in mind that soon after installing a large software update, the system is common to feel bad battery life due to the favorable to data in the background; Apple went so far to remind customers that it was a temporary side effect.