2018 iPhones Could Ship With New 18W USB-C Power Adapters, USB-C to Lightning Cables for Fast Charging

Apple's 2018 iPhone lineup could ship with new USB-C power adapters that come with USB-C to Lightning cables for faster charging, according to a post on Chinese social network Weibo that cites supply chain sources.

Apple is said to be planning to upgrade to USB-C support for all of its devices, shipping next-generation iPhones with a redesigned 18W power adapter that allows for USB-C fast charging with an included USB-C to Lightning cable.


We're not able to verify this rumor as it comes from a source without a track record for accurate reporting, but switching to USB-C power adapters across the iPhone and iPad lineup would make some sense as Apple's Mac lineup has largely transitioned to USB-C.

An 18W USB-C power adapter would enable fast charging speeds that would allow the iPhone to charge from 0 to 50% in approximately 30 minutes.

This kind of fast charging functionality is available for the iPhone 8, iPhone 8 Plus, iPhone X, and iPad Pro models, but at the current time, it requires customers to use a USB-C MacBook power adapter (minimum price $49) or a third-party USB-C power adapter ($15+) paired with a Lightning to USB-C cable, which is priced at $25 and only available as a standalone accessory.

Current iPhone models ship with a 5W power adapter that works with a USB-A to Lightning cable, so an upgrade to an 18W adapter would be a huge change. Presumably, the same changes will be implemented in upcoming iPad Pro models if the rumor is true, with Apple also upgrading the existing 12W USB-A iPad Pro power adapter to an 18W USB-C power adapter.

When using fast charging functionality over USB-C with a USB-C to Lightning cable, maximum charging speeds are achieved on an iPad or iPhone at approximately 18W, as we discovered in a detailed iPhone X charging speed test we performed late last year.

An included USB-C power adapter and USB-C to Lightning cable that supports fast charging would be a huge gain for iPhone users. Such charging speeds promise 50% battery in 30 minutes and can deliver an 80% charge (from zero) in approximately an hour. Many competing Android devices already support fast charging without the need for customers to purchase additional accessories.

Today's report suggests the design of the charger that ships with the iPhone will see an overhaul, going from the traditional square shape used in the U.S. to something more akin to an oval. As mentioned above, it will reportedly include a USB-C to Lightning cable.

Right now, Apple does not allow third-party companies to make USB-C to Lightning cables, and the Weibo report indicates USB-C to Lightning cables will continue to be proprietary technology until 2019, when Apple may open up the standard to allow its MFi partners to manufacture the cables.

(Thanks, ED!)

Related Roundup: iPhone XS

Top Rated Comments

(View all)
Avatar
29 months ago
Finally, 18W charging. Welcome to 2015!
Score: 38 Votes (Like | Disagree)
Avatar
29 months ago

Do the other phones give you iOS, years of hardware and software support, and the integration of software/hardware of Apple?

Let's grow up and not act like phones are purely a commodity. There is a difference between the Apple experience, support, and service over the Android competitor.

what·a·bout·ism the technique or practice of responding to an accusation or difficult question by making a counter accusation or raising a different issue
Score: 38 Votes (Like | Disagree)
Avatar
29 months ago
I guess dropping lightning is not an option, but would be neat if everything was USB-C
Score: 35 Votes (Like | Disagree)
Avatar
29 months ago
Oh, why thank thou generous Tim Cook! Finally giving us something every other phone (that doesn't cost $1200) comes with...
Score: 28 Votes (Like | Disagree)
Avatar
29 months ago

Oh thank you thy generous Tim Cook, finally giving us something every other phone (that doesn't cost $1200) comes with

Do the other phones give you iOS, years of hardware and software support, and the integration of software/hardware of Apple?

Let's grow up and not act like phones are purely a commodity. There is a difference between the Apple experience, support, and service over the Android competitor.
Score: 27 Votes (Like | Disagree)
Avatar
29 months ago
People will complain, but this is definitely better for the long run.
Score: 24 Votes (Like | Disagree)

Top Stories

iPhone 12 Sizes Compared with iPhone SE, 7, 8, SE 2, X, 11, 11 Pro and 11 Pro Max [Update]

Tuesday July 7, 2020 6:49 pm PDT by
Apple is planning on launching the iPhone 12 this fall which is rumored to be coming in 3 different sizes: 5.4", 6.1" and 6.7". The middle size (6.1") matches up with the currently shipping iPhone 11, but the other two sizes will be entirely new. Over the weekend, there was some excitement about how well the new 5.4" iPhone 12 compares to the original iPhone SE. Those who have been hoping...

Everything New in iOS 14 Beta 2: New Calendar Icon, Files Widget and More

Tuesday July 7, 2020 11:38 am PDT by
Apple today released the second beta of iOS 14 to developers for testing purposes, tweaking and refining some of the features that are coming in the update. Below, we've rounded up all of the changes that we found in the second beta. - Calendar icon - There's a new Calendar app icon in iOS 14 beta 2, with the day of the week abbreviated rather than spelled out. - Clock icon - The clock...

Apple Warns Against Closing MacBooks With a Cover Over the Camera

Friday July 10, 2020 11:12 am PDT by
Apple this month published a support document that warns customers against closing their Mac notebooks with a cover over the camera as it can lead to display damage. Image via Reddit Apple says that the clearance between the display and the keyboard is designed to very tight tolerances, which can be problematic. Covering the camera can also cause issues with automatic brightness and True Tone....

Analyst Believes iPhone 12 Pricing Will Start $50 Higher Even Without EarPods or Charger in Box

Wednesday July 8, 2020 9:35 am PDT by
Despite multiple reports indicating that Apple will not include EarPods or a wall charger with iPhone 12 models this year, one analyst believes that pricing will still increase slightly compared to the iPhone 11 lineup. In a research note provided to MacRumors, analyst Jeff Pu forecasted that iPhone 12 pricing will start at $749 for a new 5.4-inch model, an increase of $50 over the base...

Apple Seeds First Betas of iOS 14 and iPadOS 14 to Public Beta Testers

Thursday July 9, 2020 10:14 am PDT by
Apple today seeded the first public betas of upcoming iOS and iPadOS 14 updates to its public beta testing group, two weeks after first providing the updates to developers after the WWDC keynote and a day after seeding the second developer betas. Public beta testers who have signed up for Apple's beta testing program can download the iOS/‌iPadOS‌ 14 updates over the air after installing ...

14-Inch MacBook Pro With Mini-LED Display Expected to Enter Production in 2021

Wednesday July 8, 2020 7:51 am PDT by
Apple suppliers will begin competing to win manufacturing orders for new 14-inch and 16-inch MacBook Pro models with Mini-LED displays in the first quarter of 2021, according to Taiwanese research firm TrendForce. Rumors of a 14-inch MacBook Pro have surfaced since Apple replaced the 15-inch MacBook Pro with a new 16-inch model last year. Apple analyst Ming-Chi Kuo has previously said that...

Leaker: 'iPhone 12 Pro' to Come With 6GB of RAM

Friday July 10, 2020 1:59 am PDT by
Later this year, Apple is expected to release four OLED iPhones in three display sizes, including 5.4, 6.7, and two 6.1-inch models. Rumors suggest the 6.7-inch iPhone and one 6.1-inch model will be higher-end devices, and now leaker @L0vetodream has corroborated previous rumors about the internal specs of Apple's upcoming lineup. Rumors suggest Apple will use 5-nanometer A14 chips in its...

Developer's Visual Comparison of macOS Catalina and Big Sur Offers Closer Look at Apple's UI Redesign for Macs

Tuesday July 7, 2020 4:00 am PDT by
macOS 11 Big Sur is the next major release of Apple's operating system for Mac, and following its preview at WWDC, one of the biggest discussions has revolved around the all-new user interface redesign. Developers are still learning what the impact the new UI will have on their apps, and with that in mind, app designer Andrew Denty has compiled an extensive visual comparison of the user...

Apple's Arm-Based Macs With Apple Silicon Chips Will Support Thunderbolt

Wednesday July 8, 2020 3:14 pm PDT by
Apple is working on Macs that use its custom Apple-designed Apple Silicon chips instead of Intel chips, but Apple has committed to continuing to support Thunderbolt, reports The Verge. In a statement, an Apple spokesperson said that Apple's upcoming machines will offer support for Intel's Thunderbolt USB-C standard. "Over a decade ago, Apple partnered with Intel to design and develop...

Kuo: Apple Silicon Macs to Include 13-inch MacBook Pro and MacBook Air This Year, 14.1-inch and 16-inch MacBook Pro Models Next Year

Friday July 10, 2020 2:58 am PDT by
At last month's WWDC, Apple officially announced that its Mac computers will be transitioned from Intel x86 to homegrown Apple Silicon chips. Apple said it plans to deliver the first Apple Silicon Mac by the end of the year and complete the transition in about two years. According to Apple analyst Ming-Chi Kuo, a 13.3-inch MacBook Pro with a form factor similar to the current 13.3-inch...