iPhone 15 Might Support Charging Speeds Up to 35W - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

iPhone 15 Might Support Charging Speeds Up to 35W

by

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 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
Read Full Article • 151 comments
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Read Full Article • 111 comments
deep black iphone 18 pro

Apple Says iPhone 18 Pro Max Sold in U.S. Differs in One Way

Saturday September 12, 2026 3:27 pm PDT by
As noted by Nicolas Lellouche, who writes for the French tech website Numerama, Apple has updated its tech specs pages for the iPhone 18 Pro and iPhone 18 Pro Max to clarify which models are equipped with its new C2 cellular modem and where. Apple now says the iPhone 18 Pro has a C2 modem worldwide, while the iPhone 18 Pro Max uses the chip in every country except for the U.S. According...
Read Full Article • 142 comments

Top Rated Comments

TheYayAreaLiving 🎗️ Avatar
TheYayAreaLiving 🎗️
40 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
FattiesGoneWild
40 months ago
Awesome! Let’s just keep decreasing battery health quicker for they upgrade quicker. Genius!
Score: 15 Votes (Like | Disagree)
JPack Avatar
JPack
40 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)
3
3530025
40 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)
T
t0rqx
40 months ago
The faster the battery degrades.
Score: 12 Votes (Like | Disagree)
T
ToomeyND
40 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)
Read All Comments