... one year warranty. For ORIGINAL APPLE PowerBook G4 65W AC POWER ADAPTER A1021, 45W ,65W ,60W ,85W available ,welcome to contact me ... 1.33GHz 12.1-inch DVI FW800 M9184LL/ANote: The adapter will not work with the older model iBook ( Clamshell ), PowerBook ... PowerBook G4 listed below, which require for a 65W AC adapter:For PowerBook G4 ( 1GHz/867MHz ) For PowerBook G4 ( 15-inch ...