Hands-On With Apple's New Smart Battery Case for iPhone 11 Pro Max

Apple on Wednesday unveiled new Smart Battery Cases designed for the iPhone 11, ‌iPhone‌ 11 Pro, and iPhone 11 Pro Max, offering up extra battery life for its newest flagship smartphones.

The first Smart Battery Case orders are arriving to customers today and the cases are in stores, so we picked one up to give MacRumors readers a heads up on the features and the differences compared to last year's Smart Battery Cases.


Design wise, the Smart Battery Cases for the ‌iPhone‌ 11 and 11 Pro models look identical to the prior-generation battery cases, with the exception of the square-shaped camera cutout to accommodate the dual and triple-lens camera systems in the new iPhones.

This year's case has the same bump at the back, which houses the battery that charges the ‌iPhone‌, and it's about the same thickness as last year's model.

smarbatterycaseback
There are volume up buttons at the side, a power button, and, on the right side, a brand new button that's designed to be a camera control. You can press the button to automatically launch the camera app, regardless of whether the ‌iPhone‌ is locked or unlocked.

smartbatterycasebutton
Pressing the button the first time opens up the camera app, but when the app is opened, pressing again takes a photo. Pressing and holding captures a QuickTake video, and the single press also works with the selfie camera.

smartbatterycasebutton2
Apple is offering the ‌iPhone‌ 11 Pro and Pro Max Smart Battery Cases in black, white, and pink sand, while the ‌iPhone‌ 11 ‌Smart Battery Case‌ is limited to black and white. The black shade of the new cases has shifted. Last year, Apple used a black case with a charcoal logo, but this year, the entire case is the lighter charcoal color with a deeper black logo.

There are two 1,430mAh battery cells inside of the ‌iPhone 11 Pro Max‌ version of the ‌Smart Battery Case‌, up from the 1,369mAh battery cells used last year in the ‌iPhone‌ XS Max ‌Smart Battery Case‌. The two battery cells are wired together into one battery, allowing the cases to offer 10.9Wh of energy (vs. 10.1Wh in the prior XS Max model).

smartbatterycasefit
Apple says that all of the new battery cases will add up to 50 percent more battery life to the iPhones, which translates to 9 hours of additional video playback for the 11 Pro, 10 hours of additional video playback for the 11 PRo Max, and 8.5 hours of additional video playback for the ‌iPhone‌ 11.

With the ‌Smart Battery Case‌ attached to an ‌iPhone‌, the ‌iPhone‌ will drain the case first before using the built-in battery, and this is automatic and can't be shut off. Battery life of the case can be viewed on the Lock screen when placed on a charger or in the Today view of the Notification Center.

smartbatterycasecharging
Charging the case can be done using a Lightning cable or a Qi-based wireless charger. The ‌iPhone‌ will always charge before the case when charging the two together. For those with Lightning-based headphones and accessories, the Lightning port on the ‌Smart Battery Case‌ does have passthrough capabilities.

smartbatterycaseremoval
The Smart Battery Cases can be purchased from the Apple online store or from Apple retail stores, and all three new cases cost $129.

Popular Stories

airtag purple

AirTag 2 Rumored to Launch Next Year With These New Features

Sunday November 17, 2024 5:18 am PST by
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development. Below, we recap rumors about a second-generation AirTag. Timing Apple is aiming to release a new AirTag in mid-2025, according to Bloomberg's Mark Gurman....
Magic Mouse Next to Keyboard

No, Apple CEO Tim Cook Didn't Say He Prefers Logitech's MX Master 3 Over the Magic Mouse

Sunday November 17, 2024 3:03 pm PST by
While the Logitech MX Master 3 is a terrific mouse for the Mac, reports claiming that Apple CEO Tim Cook prefers that mouse over the Magic Mouse are false. The Wall Street Journal last month published an interview with Cook, in which he said he uses every Apple product every day. Soon after, The Verge's Wes Davis attempted to replicate using every Apple product in a single day. During that...
New Things Your iPhone Can Do in iOS 18

18 New Things Your iPhone Can Do in iOS 18.2

Wednesday November 13, 2024 2:09 am PST by
Apple is set to release iOS 18.2 next month, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple's AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. There are a handful of new non-AI related feature controls incoming as well....
iCloud General Feature

Apple Acknowledges iCloud Notes Disappearing and Explains How to Fix

Saturday November 16, 2024 9:45 am PST by
Earlier this month, we reported about some iPhone users temporarily losing all of their notes in the Notes app after accepting Apple's updated iCloud terms and conditions. Apple has now indirectly acknowledged this issue in a new support document that outlines steps to follow if your iCloud notes are not appearing on your iPhone, iPad, or Vision Pro. Fortunately, the notes can be re-synced...
iPhone 7 Lightning to Headphone Jack Adapter

Apple Seemingly Discontinuing Lightning to Headphone Jack Adapter Introduced Alongside iPhone 7

Sunday November 17, 2024 12:33 pm PST by
It appears that Apple is discontinuing the Lightning to 3.5mm headphone jack adapter that it released alongside the iPhone 7 and iPhone 7 Plus in 2016. The adapter was recently listed as "sold out" on Apple's online store in the U.S. and most other countries, according to MacRumors contributor Aaron Perris. The adapter remains available from Apple in only a handful of countries, such as...

Top Rated Comments

kpeex Avatar
65 months ago
Next feature will be straps to carry it like a backpack.
Score: 22 Votes (Like | Disagree)
cmaier Avatar
65 months ago

So thicc!
Yes. It’s a battery.
Score: 16 Votes (Like | Disagree)
velcrovan Avatar
65 months ago
An underappreciated benefit of a battery case is that it reduces wear on the lightning port and the original battery, increasing the useable life of your phone.
Score: 16 Votes (Like | Disagree)
ruslan120 Avatar
65 months ago

Dan is somehow annoying. Not sure what it is.

These cases seem largely unnecessary with the insane battery life in iPhone 11.
For day-to-day usage for most people, I would agree.
For trips abroad (for me personally) or for long flights (for many people) or for any profession that requires extended travel, this would be terrific.
Score: 14 Votes (Like | Disagree)
Baymowe335 Avatar
65 months ago
Dan is somehow annoying. Not sure what it is.

These cases seem largely unnecessary with the insane battery life in iPhone 11.
Score: 13 Votes (Like | Disagree)
Aston441 Avatar
65 months ago
Jony's legacy. He will be most remembered for this.
Score: 13 Votes (Like | Disagree)