Recent leaks regarding the iPhone 17 Air have sparked concern among potential users. According to a reliable tipster, this new model, which is poised to replace the Plus variant in Apple’s lineup, may struggle to last an entire day on a single charge. The rumor suggests that the iPhone 17 Air will feature a battery with a capacity of less than 3,000mAh. Although the exact battery size remains undisclosed, the tipster hinted at the integration of iOS 26’s Adaptive Power feature.
This could potentially help users stretch the battery life, as the system makes subtle performance adjustments, such as lowering screen brightness and prolonging task durations, to conserve energy. The thin design of the iPhone 17 Air, measuring just 5.5mm, limits the space available for a larger battery, leading to concerns about its endurance. In contrast, the iPhone 17 Pro Max is anticipated to retain its predecessor’s 6.9-inch screen while boasting a larger 5,000mAh battery. With features like a 120Hz display, which typically consumes more power, the Pro Max is expected to deliver a more robust battery performance.
Some sources claim that around 60 to 70 percent of iPhone 17 Air users will manage to get through the day without needing a charge. Other reports suggest that battery life may be comparable to that of existing iPhone models, thanks to a redesign of the display, silicon components, and software optimizations aimed at enhancing energy efficiency. Additionally, the iPhone 17 Air is rumored to be the only model in the lineup with a titanium frame, featuring a rectangular camera bar that houses a 48MP rear camera. It will be powered by the new 3nm A19 chip and come equipped with 12GB of RAM, marking a significant step forward in performance capabilities.