'iPhone 17 Air' Rumored to Feature 'High-Density' Battery - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

'iPhone 17 Air' Rumored to Feature 'High-Density' Battery

In a blog post today about Apple's foldable iPhone plans, Apple supply chain analyst Ming-Chi Kuo said the rumored iPhone 17 Air will have a "high-density" battery.

iPhone 17 Air Size Feature
Specifically, he said that Apple's first foldable iPhone model "will use the same high-density battery cells as the ultra-thin iPhone 17."

Kuo did not share any precise Wh/mAh battery capacity figures.

While there have been some concerns that the iPhone 17 Air's ultra-thin design would result in limited battery life, due to size constraints, the device might end up beating expectations in this regard. There are now three rumored features for the iPhone 17 Air that should contribute to the device having longer battery life than some might have expected, including the high-density battery calls, Apple's power-efficient C1 modem, and the lack of an Ultra Wide camera providing more internal space for a larger battery.

Apple is expected to unveil the iPhone 17 Air in September. Kuo previously said the device will measure just 5.5mm at its thinnest point.

Related Roundup: iPhone Air
Buyer's Guide: iPhone Air (Neutral)

Popular Stories

iPhone X 2022 Upload

'iPhone Ultra' Likely to 'Repeat the iPhone X Story' With Delayed Launch

Sunday July 5, 2026 10:28 am PDT by
Apple will likely "repeat the iPhone X story" by unveiling its foldable iPhone at the same time as the iPhone 18 Pro and iPhone 18 Pro Max, but starting foldable iPhone pre-orders at a later date, according to analyst Ming-Chi Kuo. Kuo today said manufacturing challenges have limited early production of the foldable iPhone, which will reportedly be named iPhone Ultra. As a result, he...
iphone air thinness

iPhone Air 2 Could Get an 11% Battery Capacity Boost

Tuesday July 7, 2026 3:04 am PDT by
Apple is reportedly working on a second-generation iPhone Air that's expected to launch in spring 2027, and one of Apple's main aims is to improve battery life. We now have the first rumor suggesting what kind of improvement could be coming. In a post on Weibo listing supply chain predictions, serial leaker Digital Chat Station said the iPhone Air 2 is expected to feature a 3,500mAh battery. ...
iphone air thinness

Next Year's iPhone Air 2 to Feature Four Key Upgrades

Wednesday July 8, 2026 8:25 am PDT by
The iPhone Air launched last year as Apple's thinnest phone to date, but its single rear camera quickly became the most common complaint about an otherwise well-received device. Next year, Apple is set to address that. A report from Bloomberg says the second-generation iPhone Air, expected in spring 2027, will gain a second rear camera. An Ultra Wide lens will join the existing Wide lens,...

Top Rated Comments

18 months ago
So the Air will be for people who like to pay more for less?
Score: 19 Votes (Like | Disagree)
infinitejest Avatar
18 months ago
I'm excited about the iPhone Air. At least they're trying something new this year.
Score: 13 Votes (Like | Disagree)
F23 Avatar
18 months ago
Good now add this high density battery to AirPods & Apple Watch Timmy chop chop
Score: 9 Votes (Like | Disagree)
DMG35 Avatar
18 months ago
I'm still confused on the "Air" naming of this device. Is "Air" going to just be the non-pro models moving forward or is the Air a different device all together?
Score: 8 Votes (Like | Disagree)
TechRunner Avatar
18 months ago
Well, we've had our new product releases. Now back to our regularly scheduled barrage of iPhone 17 rumors!
Score: 7 Votes (Like | Disagree)
18 months ago

So the Air will be for people who like to pay more for less?
No... It's for people who prioritize light weight and portability over best performance. There are better/faster options for those searching for the next prime number.
Score: 7 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors