Model Name45W Laptop Adapter/Charger 14.5V/3.1A Magnet L-Shape Pin For Apple Magsafe 1Model NoAE04500Connector Pin TypeMagnet L -ShapeOutput Current (A)3.1 ADesigned For:Models: Macbook pro retina 15" 17" 15 17 inch mb mg 1 mg1 a1150 a1151 a1174 a1172 a1211 a1212 2006 a1222 a1226 a1229 2007 a1260 a1261 2008 a1286 a1297 a1343 2009 2010 ma610 ma600 ma609 mb986 ma611 mb985ll/a ma463 mc118 ma092 mb985 ma464 ma896j/a part numbers 611-0377 a1290 661-3994 661-4259 661-4269 adp-90ub 661-4339 ma357ll/a magsafe 1Sales Package1X Laptop AdapterPower: 45W | Voltage: 14.5V | Current: 3.1AConnector type: Magsafe 1 | Shape: Magnet Pin L shapeOver-current protection, over-voltage protection & short circuit protection.Power Adapter offers efficient charging at home, in the office or on the go.45W Laptop Adapter/Charger features a 14.5V/3.1A output with a magnet L-shape pin designed for Apple Magsafe 1 connectors. Ensure efficient and reliable charging for your laptop