“Despite being much thinner and lighter, iPhone Air still gets amazing all-day battery life,” Apple’s senior vice president of Hardware Engineering, John Ternus, said during Apple’s iPhone 17 launch event on Tuesday. “This is incredible — all-day battery life in our thinnest iPhone ever.” Hilariously, seconds later, Ternus revealed the “low-profile” MagSafe Battery accessory for the iPhone Air. “When using them together, iPhone Air has up t...

Your iPhone’s battery never seems to last as long as you want it to. But with a few smart tweaks, you can stretch its life noticeably without changing how you use your phone. 5 Using Dark Mode All the Time Turning on dark mode can extend your iPhone’s battery life because it reduces the amount of power your screen needs to stay lit. That’s thanks to the OLED display found on modern iPhones. Unlike older LCD panels, which use a backlight to illuminate every pixel on the screen, OLED display...