iPhone XS and iPhone XS Max Smart Battery Cases Spotted in Apple's Fall 2018 Merchandising Guide

Photos of Apple's rumored Smart Battery Cases for the iPhone XS and iPhone XS Max have been uncovered in a product merchandising guide for Apple Premium Resellers that was obtained by the blog Appleosophy.

iPhone XS battery case merchandise guide
The guidelines instruct Apple Premium Resellers how to organize Apple's various leather and silicone cases for the iPhone 7 through iPhone XS Max in their stores. While the photos are low resolution, two of the cases clearly have a battery pack hump and a cutout for the vertically-aligned rear camera on the latest iPhones.

The new Smart Battery Cases are listed as "leather" products, but this is likely a mistake, as they appear to be silicone in the photos like Apple's previous Smart Battery Cases for the iPhone 6 and iPhone 7.

xs xs max smart battery cases
The guidelines are dated "Fall 2018," suggesting that Apple planned to release the new Smart Battery Cases within the past few months. The season officially ends this Friday, December 21, so there's still some time. Of course, Apple may also delay the cases until 2019 or never end up releasing them.

9to5Mac, which confirmed the merchandising guide is legitimate, earlier discovered assets related to Smart Battery Cases for the iPhone XS, iPhone XS Max, and iPhone XR within iOS and watchOS code. The assets suggest the cases might no longer have a "chin" extending past the bottom of the iPhone.

Apple's first Smart Battery Case was for the iPhone 6 and iPhone 6s, and was equipped with a 1,877 mAh battery that protruded out of the back of the case. Apple later released an iPhone 7 version with a similar design but larger 2,365 mAh battery. Both remain available for purchase for $99 in the United States.

At this point, ample evidence of Smart Battery Cases for the latest iPhones has surfaced, so all eyes are on Apple's online store.

Related Forum: iPhone

Popular Stories

iOS 26

iOS 26.4 and iOS 27 Features Revealed in New Leak

Friday December 12, 2025 10:56 am PST by
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28. The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
apple beta 26 lineup

Apple Leak Confirms Work on Foldable iPhone, AirTag 2, and Dozens More Devices

Monday December 15, 2025 2:05 pm PST by
Last week, details about unreleased Apple devices and future iOS features were shared by Macworld. This week, we learned where the information came from, plus we have more findings from the leak. As it turns out, an Apple prototype device running an early build of iOS 26 was sold, and the person who bought it shared the software. The OS has a version number of 23A5234w, and the first...
Apple Logo Top Half

Early iOS 26 Software Leak Uncovers Dozens of Upcoming Apple Features

Monday December 15, 2025 3:05 pm PST by
Software from an iPhone prototype running an early build of iOS 26 leaked last week, giving us a glimpse at future Apple devices and iOS features. We recapped device codenames in our prior article, and now we have a list of some of the most notable feature flags that were found in the software code. In some cases, it's obvious what the feature flags are referring to, while some are more...
Apple Foldable Thumb

Leak Reveals Foldable iPhone Details

Monday December 15, 2025 9:09 am PST by
The first foldable iPhone will feature a series of design and hardware firsts for Apple, according to details shared by the Weibo leaker known as Digital Chat Station. According to a new post, via machine translation, Apple is developing what the leaker describes as a "wide foldable" device, a term used to refer to a horizontally oriented, book-style foldable with a large internal display....
iOS 26

Apple Releases iOS 26.2 With Alarms for Reminders, Lock Screen Changes, Enhanced Safety Alerts and More

Friday December 12, 2025 10:10 am PST by
Apple today released iOS 26.2, the second major update to the iOS 26 operating system that came out in September, iOS 26.2 comes a little over a month after iOS 26.1 launched. ‌iOS 26‌.2 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings >...
iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
macOS Tahoe 26 Thumb

Apple Releases macOS Tahoe 26.2 With Edge Light

Friday December 12, 2025 10:08 am PST by
Apple today released macOS Tahoe 26.2, the second major update to the macOS Tahoe operating system that came out in September. macOS Tahoe 26.2 comes five weeks after Apple released macOS Tahoe 26.1. Mac users can download the macOS Tahoe update by using the Software Update section of System Settings. macOS Tahoe 26.2 includes Edge Light, a feature that illuminates your face with soft...
airpods max 2024 colors

AirPods Max 2 Likely to Offer These 10 New Features

Monday December 15, 2025 7:41 am PST by
Apple released the AirPods Max on December 15, 2020, meaning the over-ear headphones launched five years ago today. While the AirPods Max were updated with a USB-C port and new color options last year, followed by support for lossless audio and ultra-low latency audio this year, the headphones lack some of the features that have been introduced for newer generations of the regular AirPods and the ...

Top Rated Comments

AngerDanger Avatar
91 months ago
Why not silicon? They have plenty of old iPhone parts to recycle :D
To be honest, a weird flexible iPhone case made out of gelatinous outdated iPhone processors would be badass.

Score: 8 Votes (Like | Disagree)
magicschoolbus Avatar
91 months ago
I'd really like one.. here's hoping it would fit my X.
Score: 8 Votes (Like | Disagree)
Roller Avatar
91 months ago
Hopefully not leather.
Hopefully not silicon, either. More likely silicone.
Score: 2 Votes (Like | Disagree)
recoil80 Avatar
91 months ago
Hopefully not silicon, either. More likely silicone.
Why not silicon? They have plenty of old iPhone parts to recycle :D
Score: 2 Votes (Like | Disagree)
H3LL5P4WN Avatar
91 months ago
Hopefully they will release this with AirPower and the updated AirPods early next year, but I kind of wonder if they’ll end up having a small event in early Spring for this, the iPad and iMacs.
Have an event that just introduces these cases, the AirPower mat, and the Qi AirPods. Have it hosted by Tim Allen in-character.
Score: 2 Votes (Like | Disagree)
LastStarfighter Avatar
91 months ago
Personally I travel for business and I've found having the smart battery case on my iPhone 7 is extremely handy. I've not even considered upgrading to an X or above without them making a battery case for it. Not having to charge your phone on a trans-atlantic flight is really plesant.

When these come out it opens up a few options! I was hoping they'll release one for the XR though. With it's reportedly better battery life than the XS, plus a battery case it would be something I'd consider worth having.

To me, battery life is the number one feature for any mobile tech. I know not everyone sees it that way but I always have.
Score: 2 Votes (Like | Disagree)