Apple's iPhone 6s Battery Case: iOS Integration Is Nice, but Better Options Exist

Apple's new first party iPhone 6s Smart Battery Case launched quietly overnight onto the company's online store, and now this morning a handful of sites around the web are publishing reviews for the new accessory. Most reviewers agree that it's time Apple acknowledged the lesser battery life of the 4.7 inch iPhone 6s, when in comparison to its 5.5 inch iPhone 6s Plus alternative, but some still aren't convinced that the case's design, power, and price point are justified.

smartbatterycase

Image via Engadget

The Verge appreciated Apple's attempts at expanding the case's functionality beyond a simple battery extension, like its built-in antennas to improve cellular performance or the iOS integration that showcases the accessory's current battery level. Still, the site had issues with the protruding lump on the back of the case and the fact that it doesn't fully charge a dead iPhone from 0 to 100 percent due to its slightly weaker (when in comparison to comparable third party cases) 1,877 mAh battery.

The Verge also noted that the Smart Battery Case doesn't allow users to choose when the case begins or ends charging, it just starts the moment you plug the iPhone 6s into the case's Lightning adapter, perhaps a downside for more intensive iPhone users. In the end, they noted that casual, passive users who want to stay within the Apple family will get what they need out of the case, but that there are cheaper alternatives with more battery life selling points on the market.

Apple’s smart battery case is good, then, if you want a softer case or a "passive" battery charging experience, with zero control over or understanding of how the case actually charges your phone. Maybe that’s what Apple is hoping: that buyers of this thing will slip it on and never take it off, charging their iPhones entirely through the case’s Lightning port going forward, forgetting about its big ol’ bump in the back. They will be pleased, finally, with their iPhone 6’s or 6S’s battery life, and the memory of spending an extra $99 for it, rather than having it just work that way in the first place, will eventually fade away.

It’s fine if you don’t want exterior indicator lights, or a even a case that gives you a 0 to 100 percent charge. After all, this one was designed for the iPhone, by the same company that made your iPhone. For some people, that’s a big draw.

As opposed to The Verge's dislike over any lack of outward LED indicator lights regarding the Smart Battery Case's charge level, The Wall Street Journal appreciated Apple's attempt at discreetness. The site was overall more positive on the new product, noting that while the case's fully charged battery only brought an iPhone from 0 to 83 percent, it still provided about 5 hours more use time in a standard looping video battery test and alleviated most battery life quibbles the reviewer had with the iPhone 6s previously.

After five days of living with the Smart Battery Case wrapped around my iPhone, I no longer feel so powerless. Even better, Apple fixes many of the issues I’ve had with cases over the years. It uses the same Lightning cable as the iPhone to charge, and it tells you how much power is remaining right on the phone’s screen. Besides, the case doesn’t feel like the stuff plastic forks are made of.

For all its virtues, the Smart Battery Case is still a Band-Aid for Apple’s iPhone battery problem. We need longer-lasting batteries and easier ways to charge them—not silly battery backpacks. I plan to spend the $99, but I hope one day the Smart Battery Case will just be an artifact from a time before iPhones could run for days.

Engadget admitted to disliking the design of the case's battery bump upon initially viewing it, but grew to become familiar with the battery protrusion. The site noted that while some may dislike the visual design of the accessory, it "isn't cumbersome" to hold for extended periods of time and is "actually pretty comfortable," although the usual stickiness of silicone in tight jean pockets will remain an issue for some. In a similar vein to other reviews, Engadget ended with stating that those tied into the Apple ecosystem will benefit from the Smart Battery Case's iOS integration, but most others can find cheaper alternatives.

sbc08-1

Image via Engadget

Apple's first battery case works, and it works well. Here's the rub, though: There are plenty of cheaper, more capacious options, and some of those are prettier too. What the Smart Battery Case offers over its rivals is a sense of cohesiveness that stems from Apple controlling both the hardware and software experience. The convenience of a Lightning pass-through for easy data transfers and power reminders in iOS might make the case's $99 price worth it for some of you, but everyone else could spend half that on a third-party case.

Those interested in trying out the iPhone 6s Smart Battery Case for themselves, or purchasing it for someone as a Christmas present, can visit the Apple online store to order the new accessory. Shipping estimates currently sit at 1-3 business days, and those who live near an Apple Store will be able to select a personal pickup option, as well.

Related Forum: iPhone

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iphone fold 3d print

Have a 3D Printer? You Can Make Your Own iPhone Fold Dummy

Tuesday December 23, 2025 1:31 pm PST by
Apple is working on a foldable iPhone that's set to come out in September 2026, and rumors suggest that it will have a display that's around 5.4 inches when closed and 7.6 inches when open. Exact measurements vary based on rumors, but one 3D designer has created a mockup based on what we've heard so far. On MakerWorld, a user named Subsy has uploaded a 1:1 iPhone Fold replica (via Macworld), ...
iPhone SE Cosmopolitan Clean

Apple Discontinued These 25 Products This Year

Wednesday December 24, 2025 7:24 am PST by
With the end of 2025 near, the time has come to look back at the devices and accessories that Apple discontinued throughout the year. Most of the products that were discontinued this year were simply replaced by a new model with an updated chip. However, the iPhone SE line was entirely discontinued when the iPhone 16e launched, and the iPhone Plus line is being phased out. Below, we have...

Top Rated Comments

Nautilus007 Avatar
131 months ago
Steve Job's Apple is officially dead...
Score: 58 Votes (Like | Disagree)
McFreggle Avatar
131 months ago
Apple just gave "FUGLY" a new definition: Functional, but ugly.
Score: 42 Votes (Like | Disagree)
Skika Avatar
131 months ago
Steve Job's Apple is officially dead...
Such drama.
Score: 29 Votes (Like | Disagree)
macduke Avatar
131 months ago
I think the Verge summed it up well with the title on their video:
Apple’s new $99 iPhone battery case is a design embarrassment
Score: 25 Votes (Like | Disagree)
loby Avatar
131 months ago
Steve Job's Apple is officially dead...
Ivy probably did not design it....Probably in England and let his "boys" do it as he transitions out...

I know everyone is getting tired of the "Steve would never..." thing, but this time it is true. When the designers brought this to him, he would have said, "It sucks...bring me back something that is amazing.."

This is ugly and not in-line with the usual esthetics and eye pleasing designs we have been seeing from Apple for the last ten years or so. Sigh...
Score: 24 Votes (Like | Disagree)
PBG4 Dude Avatar
131 months ago
the battery lump reminds me of the battery in the old Motorola flip phone...

Score: 22 Votes (Like | Disagree)