45W MagSafe Power Adapter
The 45-Watt MagSafe Power Adapter for MacBook Air (manufactured 2011 or before) 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.
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.
|MacBook Air (13-inch, Mid 2011)|
|MacBook Air (11-inch, Mid 2011)|
|MacBook Air (13-inch, Late 2010)|
|MacBook Air (11-inch, Late 2010)|
|MacBook Air (Mid 2009)|
|MacBook Air (Late 2008)|
|MacBook Air (Original)|
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