Apple 45W MagSafe Power Adapter for MacBook Air
The 45-Watt MagSafe Power Adapter for MacBook Air features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.
When the connection is secure, an LED located at the head of the DC connector will light; an amber light lets you know that your portable is charging, while a green light tells you that you have a full charge. An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives users an even easier and more compact way to travel.
Redesigned specifically for MacBook Air, the adapter is the perfect traveling companion. It has a clever design which allows the DC cable to be wound neatly around itself for easy cable storage.
This power adapter recharges the lithium polymer battery while the system is off, on, or in sleep mode. It also powers the system if you choose to operate without a battery.
Compatible only with MacBook Air with MagSafe Power Port.
Not sure if this is the right power adapter for your Mac?
See this article for more details about choosing the right one.
Knowing which specific Mac model you have is important. If you are running OS X Lion (10.7) or later go to the “” menu at the top left of your screen, choose “About this Mac” then click the “More Info...” button. Your Mac model and generation will be displayed.
If you are running an earlier version of OS X, you can enter your serial number here to find out which model you have.
Answers from the community
Does 60 W MagSafe Power Adaptor for MacBook Pro Mid 2012 have built in surge protection?
- Asked by Richard J from Jamestown
- on Jan 12, 2020
Will Apple 60W MagSafe Power Adapter work with 50 Hz charging, in Europe, with a travel power (voltage) converter)?
- Asked by Gretchen H from Oakland
- on Sep 15, 2018
Just use a 'tourists plug adaptor' and it will work fine. I lived in the US ten years ago and plugge Just use a 'tourists plug adaptor' and it will work fine. I lived in the US ten years ago and plugged my UK purchased Toshiba laptop into the mains using an ordinary travel adaptor that you get in an airport etc and it worked fine. I bought a Macbook Pro when I was out there - which is what I am typing on now and it plugs into the mains in the UK without any problems.
You don't know need a 'convertor' - just an 'adaptor' If you look on the 'white box' in the middle of the power cable, it actually says 100-240V and 50/60Hz. The supplied power cable does the necessary work for you.
So - I am using a US purchased MBP with the original US power adaptor and all I have is a £4.99 travel plug adaptor and it works just fine.
- Answered by Niraj N from Consett
- on Oct 17, 2018
Can Macbook 13" (c.2012) and MacBook Air 13# (c. 2011) use the same 60W Magsafe power adapter?
- Asked by Bridget J from Blackheath
- on Jun 5, 2018
Does Apple 60W MagSafe Power Adapter (for MacBook and 13-inch MacBook Pro) support Macbook pro 2017 with USB C port?
- Asked by Royed T from tvm
- on Mar 15, 2018
Short answer: No.
I have not seen any converter which can convert from the MagSa Short answer: No.
I have not seen any converter which can convert from the MagSafe 'magnetic head' to USB type-C head, therefore it can't be used with the newer Macbooks with USB C ports only.
- Answered by Ahmad Zuhairi I from Subang Jaya
- on Apr 12, 2019