The best replacement chargers for your device.Compatible With The Items:15InchMacBook Pro (15-inch, Mid 2012) MD103,MD104MacBook Pro (15-inch, Mid 2011) MD318 MD322MacBook Pro (15-inch, Early 2011) MC721 MC723MacBook Pro (15-inch, Mid 2010) MC371 MC372 MC373MacBook Pro (15-inch, Mid 2009) MC118,MB985 MB986MacBook Pro (15-inch, Early 2009) MB991MacBook Pro (15-inch, Mid 2008) MB470 MB471 MC026MacBook Pro (15-inch, Early 2008) MB133 MB134MacBook Pro (15-inch, Mid 2007) MA895 MA896MacBook Pro (15-inch, Mid 2006) MA600 MA601 MA609 MA610MacBook Pro (15-inch, Early 2006) MA463 MA46417InchMacBook Pro (17-inch, 2011) MD311 MC725MacBook Pro (17-inch, 2010) MC024MacBook Pro (17-inch, 2009) MC226 MB604MacBook Pro (17-inch, 2008) MB766 MB166MacBook Pro (17-inch, Mid 2007) MA897MacBook Pro (17-inch, Mid 2006) MA611 MA092Specifications:Input: AC 100-240V,1.5A 50-60HzOutput: DC 18.5V-4.6AWeight:7 ouncesLength of adapter cable:1.8MColor: WhitePacking: 3.9 x 3.5 x 1.2 inchesNote:1.It is the first generation Magnetic power adapter.You can check the back of your MacBook Pro to find the right models to match the correct chargers before you buy it.2.Put it at a dry and cold place when charging100% Satisfaction and Money Back Guarantee:We provide 30 days no reason to return and 6 months replacement, please rest assured to buy.