16-Inch M3 MacBook Pro Can Fast Charge Over USB-C With 240W Cable - MacRumors
Skip to Content

16-Inch M3 MacBook Pro Can Fast Charge Over USB-C With 240W Cable

Apple's latest 16-inch M3 MacBook Pro models are able to fast charge at 140W over USB-C with a 240W USB-C cable, according to a support document that was updated today.

USB C 60w 240w charge cable
2021 and 2022 16-inch ‌MacBook Pro‌ models with M-series chips are limited to faster 140W charging with the USB-C to MagSafe 3 cable that Apple provides due to USB-C limitations, with the USB-C ports offering only up to 100W.

The 2023 16-inch ‌MacBook Pro‌ can charge at the full 140W through ‌MagSafe‌ or through a USB-C port when a 140W+ power adapter is paired with a 240W cable, such as the 240W USB-C cable that Apple began selling in September.

This update is only applicable to 16-inch models as 14-inch models can fast charge with a 96W charger, which USB-C ports were already able to provide for older machines.

The option to fast charge a 16-inch M3 ‌MacBook Pro‌ at 140W over USB-C gives ‌MacBook Pro‌ owners more options when it comes to charging, though it is worth noting that the 240W cables are limited to USB 2.0 data transfer speeds.

Related Roundup: MacBook Pro
Buyer's Guide: MacBook Pro (Buy Now)
Related Forum: MacBook Pro

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...

Top Rated Comments

ProfessionalFan Avatar
31 months ago

Why is this news. It would be news if it could charge at 240W.
Seems like news to me.
Score: 13 Votes (Like | Disagree)
ProfessionalFan Avatar
31 months ago

why cant the M1 Max 16" fast change with the usb c cable, is the m3 MacBook got a better thunderbolt port?
due to USB-C limitations, with the USB-C ports offering only up to 100W. - from the story
Score: 13 Votes (Like | Disagree)
31 months ago
Thats not a power cable.. thats a heating coil... plug it in and put a wok on it.. cooks faster than iPhone 15 Pro.

Boils water scarily fast!
Score: 11 Votes (Like | Disagree)
31 months ago

so why is the new 16" m3 able to fast change if the port is the same? what makes that usb c port able to do it
At the time those were released, USBC only allowed 100 watt charging. The standards have been updated to allow higher power charging, so Apple added support for the new standards in the new hardware.
Score: 10 Votes (Like | Disagree)
31 months ago

Why is this news. It would be news if it could charge at 240W.
Because in the announcement apple said it could only fast charge with magsafe, now they’re clarifying
Score: 10 Votes (Like | Disagree)
31 months ago
I foresee more screenshots with 80% battery capacity after 80 cycles.
Score: 9 Votes (Like | Disagree)