Used Power Adapter For Mac
Apple Part Number: MC556LL/B Product Description The MagSafe Power Adapter 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 Mac is charging, while a green light tells you that you have a full charge. Compatible Models. MacBook Pro 15-inch (Mid 2012) and older. MacBook Pro 17-inch (Late 2011) and older.
How To Use Power Adapter For Macbook Air
Macbook Pro Power Adapter
MacBook 13-inch (Mid 2010) and older. MacBook Pro 13-inch (Mid 2012) and older. MacBook Air 11-inch (Mid 2011) and older. MacBook Air 13-inch (Mid 2011) and older.