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No. Older original MagSafe and MagSafe 2 cables and power adapters are not compatible with a MacBook’s MagSafe 3 port. Apple’s guidance is explicit: “MagSafe 2 and MagSafe power adapters aren’t compatible with MagSafe 3.” For MagSafe charging, use a USB-C power adapter and a USB-C to MagSafe 3 cable. Many MagSafe 3 MacBooks can also charge through USB-C.

Why older MagSafe chargers do not work with MagSafe 3

Apple treats original MagSafe, MagSafe 2, and MagSafe 3 as different connector generations, not interchangeable versions of one plug. An older magnetic connector that looks as if it might fit is not evidence that it is electrically or physically compatible. Apple says its MagSafe and MagSafe 2 power adapters cannot be used with MagSafe 3. Apple Support: If your MagSafe cable or power adapter isn’t working

The MagSafe-to-MagSafe 2 converter does not solve this problem. Apple describes it for using an older MagSafe adapter with a MagSafe 2 computer, and says it is not compatible with MagSafe 3. Do not buy one as a bridge to a MagSafe 3 MacBook. Apple Support: Use a power adapter with your Mac

What to use instead

MagSafe 3 charging

The correct setup is a USB-C power adapter connected to a USB-C to MagSafe 3 cable, which then connects to the MacBook. The adapter and cable are separate components; an old MagSafe adapter does not connect directly to the MagSafe 3 cable. Apple lists a 2-meter USB-C to MagSafe 3 replacement cable. Apple Support: If your MagSafe cable or power adapter isn’t working

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mcdodo 140W USB-C to Magsafe 3 Adapter with Lanyard, Portable and Lightweight Magsafe to USB C Adapter Fit for MacBook Pro(M1-M5, 2021-2025) 14"/16", MacBook Air(M2-M5, 2022-2025) 13"/15"
  • 【Portable&Loss-Proof】This portable magsafe 3 adapter is very easy to use, smaller, lighter and more portable. Mini Size--0.8*0.81*0.31 inches, It is more suitable for daily use. The built-in lanyard design is convenient for hanging on the backpack. The more fashionable design and small and cute size, make people like it more. It is convenient for you to use in various travels and places
  • 【Compatibility】Mcdodo USB-C to magsafe 3 cable adapter is compatible with MacBook Air(M2, 2022 2023-13/15inch), MacBook Air (M3, 2024-13/15inch), MacBook Air(M4, 2025-13/15inch), MacBook Pro(M1, 2021-14/16inch), MacBook Pro (M2, 2023-14/16inch), MacBook Pro (M3, 2023-14/16inch), MacBook Pro(M4, 2024-14/16inch), MacBook(M5, 2025-14/16inch)
  • 【140W PD Charing】Delivering up to 140W super fast charging, the usb c magnetic charging adapter can charge your MacBook Pro 2023 14" about 60% in 30mins. (28V/5A Current)
  • 【LED Indicator Light】An LED light turns orange when the MacBook is charging and green when it's fully charged. You don't need to open the screen or worry about distinguishing the front and back of the magsafe 3 adapter
  • 【Touch and Charing】With a strong magnetic connector, the Macbook charging adapter will hold the MacBook securely in place while charging. Made of high-grade aluminum alloy material, anti-oxidation, rustproof, and corrosion-resistant

USB-C charging

Apple says supported MagSafe 3 MacBooks can also charge through USB-C. If the Mac supports USB-C charging, a USB-C power adapter or display with either greater or lower wattage than the recommended adapter can charge it. Charging speed and fast-charge support depend on the Mac model and the adapter-and-cable combination. Apple Support: Use a power adapter with your Mac

Check your Mac model before choosing an adapter

Apple identifies MacBook Air models introduced in 2022 or later and MacBook Pro models introduced in 2021 or later as MagSafe 3-capable groups, with one stated exception: the 13-inch MacBook Pro with M2, introduced in 2022. Confirm your exact model and its recommended adapter before buying, particularly if you want fast charging. Apple Support: Use a power adapter with your Mac

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Korllo 100W PD Type‑C to Magnetic 3 Charging Adapter, Magnetic Fast Charging Converter Compatible with MacBook Air/Pro M1 M2 M3 M4 M5 (1 pc)
  • 100W PD Fast Charging: Supports up to 100W power delivery, compatible with 60W‑100W Type‑C PD chargers for efficient charging of MacBook Air / Pro M1 M2 M3 M4 M5.
  • Magnetic 3 Connector: Specially designed with Magnetic 3 magnetic interface, ensures stable and secure connection during charging.
  • Wide Compatibility: Perfectly compatible with MacBook Air and MacBook Pro equipped with M1 M2 M3 M4 M5 chips.
  • Magnetic Fast Connection: Strong magnetic adsorption allows easy plug and play, brings convenient charging experience.
  • Compact & Lightweight: Portable design makes this charging adapter easy to carry for daily use and travel.

Apple’s fast-charge guidance says compatible MacBook Air models introduced in 2022 or later and 14- and 16-inch MacBook Pro models introduced in 2021 or later can reach about 50 percent battery in around 30 minutes with specified adapter, cable, and model combinations. This is a conditional capability, not a promise for every USB-C adapter or every MagSafe 3 MacBook. Check Apple’s current model-specific combinations at Fast-charge your MacBook Air or MacBook Pro.

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If an older charger or cable is faulty

If your existing MagSafe equipment is damaged or not working, Apple recommends having it evaluated by Apple or an Apple Authorised Service Provider. Replacement choices depend on the connector generation and Mac model; use Apple’s cable and adapter support page to identify the appropriate option rather than trying to adapt an old plug.

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Best Value
WITRN 100W USB-C Power Adapter with Magnetic Side Angle Connector, Compatible with MagSafe 3, for MacBook 2021 M1/M2/M3/M4/M5 (Purplish Gray)
  • MAGNETIC SIDE ANGLE CONNECTOR: Features a 90-degree side bend magnetic USB-C connector that reduces cable strain and saves space, perfect for tight workspaces
  • HIGH POWER OUTPUT: Delivers 100W of charging power to quickly and efficiently charge your MacBook, ensuring optimal performance during heavy workloads
  • MAGSAFE 3 COMPATIBLE: Designed to work seamlessly with MagSafe 3 technology, providing secure magnetic attachment that disconnects safely if the cable is pulled
  • WIDE COMPATIBILITY: Compatible with MacBook 2021 and newer models featuring M1, M2, M3, M4, and M5 chips, offering versatile charging solution
  • CONVENIENT DESIGN: The angled connector allows the cable to sit flush against your desk or wall, preventing cable damage and creating a cleaner setup
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FASTELECTRIC 140W PD Quick Charge USB C to Magnetic 3 Adapter, Type-C to Mags 3 Converter with LED Indicator Light for MacBook Pro 2024/2023/2021 (M1/M2/M3, 14/16"), MacBook Air (M2/M3), Silver
  • Perfect Compatible: Compatible with MacBook Pro 2021 (M1, 14 inch), MacBook Pro 2021 (M1, 16 inch), MacBook Air (M2, M3), MacBook Pro 2023 (M2, 14/16 inch), MacBook Pro 2024 (M3, M3 Pro, M3 Max, 14/16 inch).
  • 140W Fast Charging: You must use a 20V/3.25A 65W or higher Type-C charger and USB-C PD cable, otherwise the adapter will not work. If you want to achieve a charging speed of 140W, please use a 140W PD charger and USB C PD 3.1 cable. This magnetic adapter only supports charging, cannot transfer data.
  • Charging Indicator Light: Lights up during charging to indicate the charging process. The orange light indicates that charging is in progress and the green light indicates that charging is complete. The charging status can be easily checked.
  • Premium Material: The shell is made of zinc alloy and the interface is nickel-plated for excellent oxidation resistance and durability.fast heat dissipation. Built-in PD smart chip.
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Lanhiem 140W PD Quick Charge USB C to Magnetic 3 Adapter, Type-C to Mags 3 Converter with LED Indicator Light for MacBook Pro 2025/2024/2023/2021 (M1/M2/M3/M4, 14/16"), MacBook Air (M2/M3), Silver
  • 【Perfect Compatible】Compatible with MacBook Pro 2021 (M1, 14 inch), MacBook Pro 2021 (M1, 16 inch), MacBook Air (M2, M3), MacBook Pro 2023 (M2, 14/16 inch), MacBook Pro 2024 (M3, M3 Pro, M3 Max, 14/16 inch), MacBook Pro 2025 (M4, M4 Pro, M4 Max, 14/16 inch).
  • 【140W Fast Charging】 You must use a 20V/3.25A 65W or higher Type-C charger and USB-C PD cable, otherwise the adapter will not work. If you want to achieve a charging speed of 140W, please use a 140W PD charger and USB C PD 3.1 cable. This magnetic adapter only supports charging, cannot transfer data.
  • 【Charging Indicator Light】Lights up during charging to indicate the charging process. The orange light indicates that charging is in progress and the green light indicates that charging is complete. The charging status can be easily checked.
  • 【Premium Material】The shell is made of zinc alloy and the interface is nickel-plated for excellent oxidation resistance and durability.fast heat dissipation. Built-in PD smart chip.
  • 【Compact and Convenient】 This Magnetic adapter Its compact and lightweight design is easy to carry and use anytime and anywhere; The magnetic suction interface has strong suction power and is not easy to fall.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.