85W Magsafe 1 Power Adapter
Use an extra adapter for home or work. Apple’s innovative AC adapter is now even more portable and made specifically for your portable Mac. IMPORTANT: Please see the compatility listing to be sure you are purchasing the correct power adapter for your model and year.
COMPATIBILITY: MacBook Pro 15-inch and 17-inch models from 2006 to 2012 (excluding retina models) Apple Model# MC556LL/B