Superb Choice 60w Replacement Laptop AC Adapter Charger Power Supply for APPLE MacBook 13" A1181,A1278,Aluminum Unibody,MA254,MA254*/A,MA254B/A,MA254CH/A,MA254F/A,MA254J/A,MA254LL/A,MA254SA/A,MA254TA/A,MA254X/A,MA255,MA255*/A,MA255B/A,MA255CH/A,MA255F/A,MA255J/A,MA255LL/A,MA255SA/A,MA255TA/A,MA255X/A,MA472,MA472*/A,MA472B/A