‘iPhone 17 Air’ Leak Hints at Game-Changing High-Density Battery
The iPhone 17 Air, expected to drop in September 2025, promises to be the thinnest iPhone yet. We’re hearing it’ll measure just 5.5mm at its slimmest spot, which sounds sleek but had me wondering about battery life. How do you cram enough power into something that thin? Well, it looks like Apple’s got some tricks up its sleeve.
The word from supply chain analyst Ming-Chi Kuo is that this ultra-slim device will pack a ‘high-density’ battery. That’s the same tech he says Apple’s first foldable iPhone will use, which is pretty cool.
High-density cells mean more power in less space, so even with the skinny design, this phone might not die on you halfway through the day. I was skeptical at first—thin phones usually mean tiny batteries—but this could change the game.
There’s more to it than just the battery. The iPhone 17 Air is also rumored to have Apple’s new C1 modem, which saves power compared to older models. Plus, they’re ditching the Ultra Wide camera.
That might disappoint some photo buffs, but it frees up room inside for a bigger battery. Between that, the efficient modem, and those high-density cells, this thing could last longer than we expect.
Kuo dropped another tidbit in a blog post about Apple’s foldable plans, saying the iPhone 17 Air ‘will use the same high-density battery cells as the ultra-thin iPhone 17.’ That ties it all together—Apple’s betting big on this tech.
And with the launch still months away—mark your calendars for September 2025—it’s clear they’re aiming to surprise us. A phone this thin that doesn’t need a charge every five minutes? Count me in.
