Apple Watch Series 9 and Ultra 2 Battery Capacities Revealed in Regulatory Database
Apple does not list battery capacities for the new Apple Watch Series 9 and Ultra 2 models, but MacRumors has discovered this information in a Chinese regulatory database today, and we have outlined our findings below.
According to the database, which only provides Apple model numbers instead of product names, the 41mm and 45mm Apple Watch Series 9 models appear to be equipped with 282 mAh and 308 mAh batteries, respectively. These capacities are unchanged compared to the equivalent Apple Watch Series 8 models, which makes sense given that Apple says the Series 9 models have the same 18-hour battery life as Series 8 models.
As for the Apple Watch Ultra 2, it appears to be equipped with a 564 mAh battery, which is approximately 4% larger than the 542 mAh battery in the original Apple Watch Ultra. However, Apple says the Ultra 2 has the same 36-hour battery life as the original Ultra, likely due to it having a brighter display and other new features.
A recap of the Apple Watch battery capacities listed in the database:
Apple Watch |
Battery Capacity |
Apple Watch Series 9 (41mm) |
282 mAh |
Apple Watch Series 8 (41mm) |
282 mAh |
Apple Watch Series 9 (45mm) |
308 mAh |
Apple Watch Series 8 (45mm) |
308 mAh |
Apple Watch Ultra 2 |
564 mAh |
Apple Watch Ultra |
542 mAh |
New features for both the Apple Watch Series 9 and Ultra 2 include brighter displays, a faster S9 chip, a new "Double Tap" gesture for interacting with the watches without touching the screen, and more. Both new models have been available to order since Tuesday and will begin arriving to customers and launch in stores on Friday, September 22.
MacRumors also found the same battery capacities for what appears to be the iPhone 15 Plus, iPhone 15 Pro, and iPhone 15 Pro Max as were reported earlier today. We were unable to find a listing for the regular iPhone 15 battery.
Popular Stories
Apple today adjusted estimated trade-in values for select iPhone, iPad, Mac, and Apple Watch models in the U.S., according to its website.
Some values increased, while others decreased. The changes were not too significant, with most values rising or dropping by $5 to $50.
We have outlined some examples below:
Device
New Value
Old Value
iPhone 15 Pro Max
Up to $630
U ...
iOS 19 is still around six months away from being announced, but a new leak has allegedly revealed a completely redesigned Camera app.
Based on footage it obtained, YouTube channel Front Page Tech shared a video showing what the new Camera app will apparently look like, with the key change being translucent menus for camera controls. Overall, the design of these menus looks similar to...
Apple provided the third beta of iOS 18.3 to developers today, and while the betas have so far been light on new features, the third beta makes some major changes to Notification Summaries and also tweaks a few other features.
Notification Summary Changes
Apple made multiple changes to Notification Summaries in response to complaints about inaccurate summaries of news headlines.
For...
Apple on late Saturday removed TikTok from the App Store in the U.S., and it has now explained why it was required to take this action.
Last year, the U.S. passed a law that required Chinese company ByteDance to divest its ownership of TikTok due to potential national security risks, or else the platform would be banned. That law went into effect today, and companies like Apple and Google...
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the "ultra-thin" device.
Overall, the "iPhone 17 Air" is shaping up to be a mixed bag. Due to its thinness, the device is expected to have some limited specifications compared to the iPhone 17 Pro models, including only a single rear camera, only a single speaker, no SIM...
For the last several months, we've been hearing rumors about a redesigned version of the iPhone 17 that Apple might call the iPhone 17 "Air," or something along those lines. It's going to replace the iPhone 17 Plus as Apple's fourth iPhone option, and it will be offered alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max.
We know the iPhone 17 Air is going to be super slim, but...
The iPhone 17 lineup will feature a vapor chamber heatsink to improve thermal performance, according to a new report.
The news comes from Chinese tech news site MyDrivers, which claims that the entire iPhone 17 lineup, consisting of the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max, will adopt the improved thermal heat spreader.
Vapor chamber technology is already used...
2025 promises to be quite a big year for Apple, with the company rumored to be planning more than 20 product announcements this year.
Apple's rumored smart home hub will be its second all-new product to launch in as many years, following the Apple Vision Pro headset last year. And of course, we will get several new iPhone and Apple Watch models, like every year. Beyond that, Apple could...