The 45W MagSafe 2 Power Adapter comes with a magnetic connector. So if someone trips over it, the cable connection simply comes loose without your MacBook Air falling. This also prevents the cable from wearing out or being damaged over time. The magnetic connector also ensures a quick and secure connection to the system.

An LED indicator on the top of the connector lights up when the connection is established. Orange means the device is charging. Green means it is fully charged. The power adapter comes with a power cable for maximum cable length. The compact wall plug is also included and is perfect for traveling.

With its intelligent design, the power adapter is practical for on the go, as you can simply wind up the cable and store it easily.

This power adapter charges the lithium polymer battery when the system is on, off, or in sleep mode. It also supplies power to the device when you are not using it on battery power.

Only compatible with MacBook Air with MagSafe 2 power connector.
You don't know if the power supply fits your Mac?

More information for making the right choice.

You'll need to determine exactly which Mac model you have. If you're using OS X Lion (10.7) or later, click the "?" button in the top left of your screen, then select "About This Mac," then click the "More Info..." button. The Mac model and generation will be displayed.

If you're using an older version of OS X, enter your serial number here to find out which model you have.