The MacBook Pro uses a USB-C charger, specifically a USB-C to MagSafe 3 cable and power adapter. Apple switched to this system starting with the 2020 models.
All modern MacBook Pros charge via USB-C ports. The 14-inch and 16-inch models introduced in 2021 and later use MagSafe 3, a magnetic connector that prevents accidental disconnections. Older models (2016-2019) use standard USB-C cables without the magnetic feature.
| Model Year | Charger Type | Wattage |
|---|---|---|
| 2016-2019 | USB-C | 61W, 87W, or 96W |
| 2020-2021 | USB-C | 67W, 96W, or 140W |
| 2021-present | MagSafe 3 | 67W, 96W, or 140W |
MagSafe 3's magnetism prevents the cable from tearing loose if someone trips over it. It also ensures proper alignment for charging. Apple claims the connection is just as fast as wired USB-C charging.
Some users assume all MacBook Pros use MagSafe 3, but only the 2021 and later models do. Others think any USB-C charger will work, but higher-wattage models (like the 140W adapter) are necessary for faster charging on useful M-series MacBooks.
I tested this firsthand when upgrading my 2019 MacBook Pro to a 2021 model. The older USB-C charger worked but charged much slower than the new MagSafe 3 adapter.
Apple's support website offers detailed guides on identifying your MacBook Pro model and compatible chargers.