iPhone 16 Pro Teardown Video Reveals Metal-Enclosed Battery and More

YouTube channel REWA Technology today shared an iPhone 16 Pro teardown video, offering a first look inside of the device following its release.

iPhone 16 Pro Battery Teardown
Notably, the video reveals that the smaller iPhone 16 Pro is equipped with a metal-enclosed battery, confirming a rumor from last year. The battery has a capacity of 3,582 mAh, which matches the figure that surfaced earlier this week in a Brazilian regulatory filing. For comparison, the iPhone 15 Pro has a 3,274 mAh battery.

According to Apple, some iPhone 16 batteries use an adhesive that can be easily loosened with low-voltage electrical current, such as from a 9V battery. TechCrunch said this change applies to the standard iPhone 16 and iPhone 16 Plus, but not to the iPhone 16 Pro and iPhone 16 Pro Max. The teardown video did not test the low-voltage removal process on the iPhone 16 Pro, but it does reveal that the device's battery still has adhesive pull tabs, which suggests that the new process might indeed be limited to the iPhone 16 and iPhone 16 Plus.


Meanwhile, a separate teardown video appears to show that the iPhone 16 Pro Max still has a battery enclosed in black foil instead of metal.

Apple announced that all four iPhone 16 models feature internal design changes for improved heat dissipation. In the teardown video, the iPhone 16 Pro's chassis appears to have a larger thermal sheet compared to the iPhone 15 Pro. Metal-enclosed batteries could also contribute to the heat dissipation improvements.

The video also reveals that the iPhone 16 Pro has a slightly more compact logic board compared to the one in the iPhone 15 Pro, and a few other changes.

Repair website iFixit will likely share its own iPhone 16 teardowns later.

Related Forum: iPhone

Popular Stories

iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
maxresdefault

Apple TV 4K Could Still Launch Before 2025 Ends: All the Rumored Features

Monday October 27, 2025 4:51 pm PDT by
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box. Subscribe to the MacRumors YouTube channel for more videos. We've rounded up all the latest Apple TV rumors. ...
ipad mini 7 feature blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Wednesday October 29, 2025 7:13 am PDT by
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...
iOS 26

Apple Seeds iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1 Release Candidates

Tuesday October 28, 2025 1:07 pm PDT by
Apple today provided developers and public beta testers with the release candidate versions of upcoming iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, and visionOS 26.1 updates for testing purposes. The RCs betas come a week after Apple released the fourth betas. The new betas can be downloaded from the Settings app on a compatible device by going to General > Software...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...

Top Rated Comments

jarman92 Avatar
15 months ago

Repair website iFixit will likely share more comprehensive iPhone 16 teardowns later.
Probably not. They used to share comprehensive teardowns, but now they release a cursory video where they spend 75% of the time trying to be witty, taking shots at Apple, and opining on public policy.
Score: 20 Votes (Like | Disagree)
DrWojtek Avatar
15 months ago
Lol cant believe people buy the 16 PM when it has black foil. That’s folly
Score: 10 Votes (Like | Disagree)
california_kid Avatar
15 months ago
I'm guessing a very small piece of my iPhone 4 was recycled to make that metal shield.
Score: 10 Votes (Like | Disagree)
Joe Rossignol Avatar
15 months ago

You have it backwards. The electrically released adhesive is used on the 16/Plus, which do not have metal enclosed batteries.

The 16 Pro/Max have metal enclosed batteries with pull tabs, for whatever reason.
16 Pro Max doesn't have a metal-enclosed battery seemingly:



It's admittedly quite confusing.
Score: 7 Votes (Like | Disagree)
WarmWinterHat Avatar
15 months ago

where's the vapor chamber
Score: 6 Votes (Like | Disagree)
cateye Avatar
15 months ago

What is the point of that metal shielding? To keep temperatures down on the battery and hopefully prolonged battery health?
It's explained in the actual article: It allows a low voltage to be applied to the outside of the battery which causes the special, electrically-sensitive adhesive holding it in place to release more easily, aiding repair/replacement.

The traditional method is pull tabs (something like a 3M Contact Strip where changing the shape of the substrate causes the adhesion to release) but they don't always work very well and can damage the battery in the process.
Score: 5 Votes (Like | Disagree)