iPhone 15 Might Support Charging Speeds Up to 35W

With the transition to USB-C, the iPhone 15 models could get faster charging speeds up to 35W. 9to5Mac says that it has heard from industry sources that "at least some" of the ‌iPhone‌ 15 models are able to charge at this higher wattage.

iPhone 15 Blue Three Quarters Perspective Feature
At the current time, the ‌iPhone‌ 14 models can charge at a maximum of around 27W, with the Pro models able to charge a bit faster. An increase to 35W would speed up charging times.

Apple does not sell a power adapter with the ‌iPhone‌ anymore, but the company recommends a 20W+ charger for fast charging purposes right now. If the ‌iPhone‌ 15 models support up to 35W charging, Apple could start recommending its 30W MacBook Air charger or its 35W Dual USB-C charger for maximum charging speed.

Earlier this year, Apple analyst Ming-Chi Kuo said that the ‌iPhone‌ 15 models would support faster charging speeds due to the transition to USB-C. He said that the faster speeds would be available with MFi-certified USB-C chargers, including the 20W power adapter.

There have been rumors that Apple will limit faster charging speeds to MFi-certified cables and chargers, and it is also possible that the fastest charging speeds could be reserved for the ‌iPhone‌ 15 Pro models.

Related Forum: iPhone

Popular Stories

iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Saturday October 18, 2025 11:00 am PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps. More features and changes will follow in future ...
ios 26 1 liquid glass opaque

iOS 26.1 Beta 4 Lets Users Control Liquid Glass Transparency with New Toggle

Monday October 20, 2025 10:57 am PDT by
With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass. The toggle lets users select from a clear look for Liquid Glass, or a tinted look. Clear is the current Liquid Glass design, which is more transparent and shows the background underneath buttons, bars, and menus, while tinted ...
iphone air thickness

Apple Said to Cut iPhone Air Production Amid Underwhelming Sales

Friday October 17, 2025 8:29 am PDT by
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec). The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
iOS 26

iOS 26.0.2 Update for iPhones Coming Soon

Friday October 17, 2025 7:35 am PDT by
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet. The update will likely be released by the end of next week. Last month, Apple released iOS 26.0.1,...
Apple iPad Pro hero M5

New iPad Pro Has Six Key Upgrades Beyond M5 Chip

Saturday October 18, 2025 10:57 am PDT by
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more. With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
iPhone Siri Glow

Some Apple Employees Have 'Concerns' About iOS 26.4's Revamped Siri

Sunday October 19, 2025 7:39 am PDT by
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works. In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings. iOS 26.4 will...
HomePod mini and Apple TV

Apple's Next Rumored Products: New HomePod Mini, Apple TV, and More

Thursday October 16, 2025 9:13 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year. The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
maxresdefault

Here's How the iOS 26.1 Transparency Toggle Changes Liquid Glass

Monday October 20, 2025 1:55 pm PDT by
With the fourth beta of iOS 26.1, Apple added a toggle that makes Liquid Glass more opaque and reduces transparency. We tested the beta to see where the toggle works and what it looks like. Subscribe to the MacRumors YouTube channel for more videos. If you have the latest iOS 26.1 beta, you can go to Settings > Display and Brightness to get to the new option. Tap on Liquid Glass, then...
m4 macbook air blue

M5 MacBook Air Coming Spring 2026 With M5 Mac Studio and Mac Mini in Development

Thursday October 16, 2025 3:57 pm PDT by
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year. Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...

Top Rated Comments

TheYayAreaLiving ?️ Avatar
29 months ago
I’m old school. I prefer a classic 5W Apple Charger. Slow charging (overnight) is the best ?
Score: 32 Votes (Like | Disagree)
FattiesGoneWild Avatar
29 months ago
Awesome! Let’s just keep decreasing battery health quicker for they upgrade quicker. Genius!
Score: 15 Votes (Like | Disagree)
3530025 Avatar
29 months ago
I hope EU will ban devices with charging speed limitations enforced by the MFi if Apple goes this way.

I doubt my current MacBook USB-C cable and charger is equipped with MFi chip and it seems absurd not being able to fully use my MacBook original charger and cable (which works just fine with my iPad Pro) for the new iPhone.
Score: 14 Votes (Like | Disagree)
JPack Avatar
29 months ago
The higher the wattage, the higher level of heat and battery degradation.

iPhone 12 Pro - 24W
iPhone 13 Pro - 27W
iPhone 14 Pro - 29W

It’s no coincidence some people with iPhone 14 Pro are reporting poor battery health after a year with 30W chargers.
Score: 14 Votes (Like | Disagree)
t0rqx Avatar
29 months ago
The faster the battery degrades.
Score: 12 Votes (Like | Disagree)
ToomeyND Avatar
29 months ago
I can almost understand keeping lightning at USB 2 speeds because then all the cables and all the phones do exactly the same thing. It would be a real shame for Apple to start making USB-C connections pay-to-play when it comes to speeds. All the models should be whatever is the fastest that can safely operate the battery and the phone. Otherwise they are doing more to make the Apple ecosystem confusing to unsuspecting buyers.

Edit: As USB-C speeds increase, so does the phone, and that is the progression of technology. But from phone to phone in the same year is just nickel and diming.

Edit 2: There should be a software setting to limit charging if someone wants to charge slower than the max capable.
Score: 11 Votes (Like | Disagree)