... Hz Efficiency 89% Min. Nominal InputOUTPUT:Output voltage: 18.5 V DC Output current: 4.6 A Connector: (DC Tip): 5 Pin ... , MA895LL, MA896LL, MA897LL/ACore Duo 1.67 15-inch, 15.4-inch Glossy, 17-inch, Late 2006, Mid 2007 17-inch ... Santa Rosa, Late 2007 15.4-inch Santa Rosa INPUT: Input range 100-240 VAC / 50 ... .5 M For Apple A1172 ac adapter for Apple notebook 18.5V 4.6A