USER GUIDE
Using and maintaining your Apple MagSafe
Adapter
Learn about using the Apple MagSafe Adapter included with your Mac notebook computer and
get tips for reducing wear on the adapter.
Compatibility
To ensure maximum compatibility, use only the power adapter that came with your Mac
notebook, or an Apple-authorized power adapter that's the right one for your Mac notebook.
Connecting the MagSafe Power Adapter to power
Make sure that the AC plug or AC power cord is fully inserted into the power adapter before
plugging the adapter into a power outlet. And be sure to plug your adapter into the wall before
connecting it to your computer.
Temperature and the MagSafe Power Adapter
The power adapter might become very warm during normal use. The MagSafe and MagSafe 2
Power Adapters comply with the user-accessible surface temperature limits defined by the
International Standard for Safety of Information Technology Equipment (IC 60950-1). To reduce
the possibility of overheating the power adapter or of heat-related injuries, do one of the
following:
Plug the MagSafe Power Adapter directly into a power outlet or surge protector using the
AC Plug, and make sure that air can flow around the adapter.