Use an extra adapter for home or work. The Apple 85W MagSafe 2 Power Adapter is made specifically for your MacBook Pro with Retina display. It’s held in place magnetically, so if someone should trip over it, the cord disconnects harmlessly and your notebook stays put safely
Compatible with the 15-inch MacBook Pro models introduced in 2006 through 2009 and the 17-inch MacBook Pro models introduced in 2006 through 2009
Accessories are supplied new and in original packaging.