- #Using a macbook pro charger for macbook air for mac#
- #Using a macbook pro charger for macbook air mac#
But I'm not sure if this was related to the power supply, because they offered me to change the battery for free. UPD2: I visited a Genius Bar and they told me that my battery is bloated. Two years later, both my MacBook and Acer power supply still work together. – this is bad! Because the adapter cannot provide all the necessary power through a single port. Note that it can supply 3 ampere current at 20 volts, which gives 60 watt power at that voltage.īeware of the adapters which provide less current per port. If you own a Macbook or Macbook Pro, you might be wondering about the best way to wrap up the charger without damaging the cord. Therefore it must say something like this on the package: USB-C Output: 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓3A/Max 60W You can use a compatible higher wattage adapter without issue, but it won’t make your computer charge faster or operate differently.
#Using a macbook pro charger for macbook air mac#
You should use the appropriate wattage power adapter for your Mac notebook.
#Using a macbook pro charger for macbook air for mac#
Power adapters for Mac notebooks are available in 29W, 45W, 60W, 61W, 85W, and 87W varieties. For example, in my case I was looking for a 60W USB-C adapter. You definitely can use a MacBook Air charger for a MacBook Pro but it’s not good for the battery or the MacBook. One note though: when buying a PD 2.0 adapter, make sure it can supply all the required power at 20V from a single port. After losing the adapter two weeks ago, I bought a PD2.0 adapter for 60W output from a Taiwanese company Acer for half the price of the original, and it works just fine so far! It charges the laptop quick and smooth, no sudden jumps and overheating as reported by Moreover, it's slightly lighter than the original adapter. Lower wattage chargers will be able to provide power to the MacBooks, but Apple says charging may be slower or could even result in power drain if the laptop is using more power than it’s being provided.Īdditionally, Apple says that the magnets used in the MagSafe 3 connector are stronger than the previous generation.Īll in all, it’s great news for anyone planning on buying one of Apple’s new MacBooks they’ll get a capable fast charger that can power other devices and also aren’t restricted to using Apple’s own brick to charge their laptops.I own a 2017 13″ MacBook Pro, which came with an original 61W USB-C power adapter from Apple.
These usually power up much more than laptops, and you can use the charger for. On the 14-inch MacBook Pro, these ports can be used for fast charging but fast charging the 16-inch MacBook Pro requires using MagSafe 3 and the 140W adapter because the Thunderbolt 4 predates the USB-C PD 3.1 standard and tops out at 100W. 45W 60W 85W L T Charger AC Power Supply Adapter For MacBook Air Pro 11. My colleague Sean Hollister, for example, has a Dell dock that outputs 130W, but it won’t work with other laptops because there previously wasn’t an open standard to support it.Īs well as its use of the USB-C PD 3.1 standard, Apple also confirmed that the brick is its first gallium nitride (GaN) charger, which means it’s using the material that allows companies to build higher-powered chargers that are smaller in size than their traditional counterparts.Īs well as the specs of the charging brick, Apple also confirmed that any of the new MacBooks’ Thunderbolt 4 ports can be used to charge the laptops. That hasn’t been the case with some USB-C laptop fast chargers in the past, which have had to go off-spec to offer charging speeds over 100W (the previous cap on the USB-C Power Delivery spec). The 140W charger has a single USB-C port. And the Pro can connect to multiple external displays while the Air is limited to one. It also means that MacBook owners have the flexibility of using compatible third-party charging bricks with the new MacBooks. The MacBook Pro has an HDMI port, an SD card slot, and a MagSafe charging port so connectivity is never an issue the MacBook Air is limited to two Thunderbolt/USB-C ports. Using the USB-C PD 3.1 standard means Apple’s new charging brick will be cross compatible with other devices that use the same power delivery standard, which was announced earlier this year alongside the USB Type-C Release 2.1 specification. Meanwhile, the new 14-inch MacBook Pros come with 67W and 96W chargers, depending on the exact model. As well as being included with the new 16-inch MacBook Pro, the brick is available separately for $99 (not including the USB-C-to-MagSafe cable, which costs an extra $49). Apple’s new 140W charging brick, which works with a new MagSafe charging cable to power the new 16-inch MacBook Pro, uses the USB-C Power Delivery 3.1 standard, Apple has confirmed to The Verge.
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