Apple’s 15-minute half charge on iPhone 18 Pro has one requirement attached to it: a 60W USB-C adapter, which Apple sells separately and does not put in the box. That is the highest wattage Apple names anywhere in its current iPhone range, and every other model on sale asks for less rather than more.
So the shopping question is not which charger each iPhone needs. It is whether you buy the one adapter that satisfies the strictest claim Apple makes, or a cheaper one matched to the phone you actually own.
| Item | Detail |
|---|---|
| Apple’s claim | Up to 50 percent in around 15 minutes on iPhone 18 Pro and iPhone 18 Pro Max |
| What it requires | A 60W USB-C adapter, sold separately |
| In the box | iPhone with iOS 27 and a 1 m USB-C Charge Cable, no power adapter |
| Apple’s own 60W-class adapter | 40W Dynamic Power Adapter with 60W Max |
| Its price | Apple has not published one on any page we checked |
| Highest wattage any current iPhone names | 60W, for iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo |
What Apple specifies for the 15-minute claim
Apple’s iPhone 18 Pro tech specs page states up to 50 percent charge in around 15 minutes with a 60W USB-C adapter, and marks that adapter as sold separately. The same page gives a second wired-adjacent route, up to 50 percent in 30 minutes using MagSafe with a 35W adapter, and caps both MagSafe and Qi2 at 25W.
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Apple names a wattage, not a product. There is no model number in the specification and no statement that only an Apple adapter qualifies, which is why the claim is written as a class of charger rather than a purchase instruction.
The press release adds one more figure worth knowing: five minutes on a cable is enough for about seven hours of video playback on iPhone 18 Pro Max. Our breakdown of Apple’s battery ratings covers what the longer numbers mean in practice.
The Apple adapter that fits, and the price it has not published
The current Apple adapter in that class is called the 40W Dynamic Power Adapter with 60W Max, and its product page footnote records that Apple used it for iPhone Duo battery testing in July 2026. The name is doing a lot of work: 40W sustained, 60W at peak.
Apple has not published a price for it. Its accessory store pages render prices in the browser rather than in the page Apple serves, the general power and cables listing returns an error, and none of the five press releases Apple issued on September 9 lists a charger or adapter price. Any figure you see attached to it today is not Apple’s published number.
Every current iPhone, and the wattage its own claim names
| Model | Adapter Apple names | Apple’s time to 50 percent | MagSafe and Qi2 ceiling |
|---|---|---|---|
| iPhone 18 Pro | 60W | Around 15 minutes | 25W and 25W |
| iPhone 18 Pro Max | 60W | Around 15 minutes | 25W and 25W |
| iPhone Duo | 60W-capable | About 20 minutes | 25W and 25W |
| iPhone 17 | 40W | 20 minutes | 25W and 25W |
| iPhone Air | 20W or higher | 30 minutes | 20W and 20W |
Read down the middle column and the picture is simple. Apple states each claim as a minimum adapter rating, and 60W is the highest of them, so a single 60W adapter is the one purchase that satisfies every published claim in the table. That is our reading of Apple’s wording rather than a combined statement Apple makes itself. The iPhone Duo is the interesting case, asking for the same 60W-capable adapter but taking about five minutes longer to reach half.
Apple also still sells iPhone 17e and iPhone 16. We have not confirmed their fast-charge figures against Apple’s spec pages, so they are left out of the table rather than estimated.
Older Pro models ask for less, not more
If you are charging an iPhone 17 Pro or iPhone 17 Pro Max, Apple’s figure is up to 50 percent in 20 minutes with a 40W adapter. Neither is sold by Apple any more, but both are in plenty of pockets.
Apple’s tech specs for iPhone 16 Pro do not carry a comparable wired fast-charge line, so there is no published figure to quote for that generation. Its MagSafe rating is listed as 25W with a 30W adapter on the support page and 22W on the comparison page, and Apple has not reconciled the two.
The box holds a cable, not a charger
Apple lists the iPhone 18 Pro box contents as the iPhone with iOS 27 and a 1 m USB-C Charge Cable. There is no adapter, so anyone without a suitable one already needs to add it to the $1,199 or $1,299 starting price.
The port itself is USB-C with USB 3 speeds up to 10 Gb/s on iPhone 18 Pro, which matters for transferring ProRes footage rather than for charging. Charging speed is set by the adapter and the phone, not by the data rate.
What Apple has not said
Apple has not published a price for the 40W Dynamic Power Adapter with 60W Max, or for its MagSafe Charger, in any of the ten storefronts checked. It has not named a specific adapter model in the iPhone 18 Pro specification, has not published a time to 100 percent for any route, and has not said what happens to the 15-minute figure if you use a lower-rated adapter.
iPhone 18 Pro pre-orders open at 5 a.m. PT on Saturday, September 12, with the phones in stores on Friday, September 18. Adapters and cases can be added at checkout, and Apple has priced the cases but not the chargers, as our event recap notes.
