A1057 Battery For Apple PowerBook  G4 M9689B A

Apple PowerBook G4 17-inch Series Lithium-ion Extended Life High Capacity 10.8Volt 5400mah Battery Specifications Battery Part Numbers 10.8volt Capacity 5400mah A1039 A1057 661-2822 661-2948 M8983 M8983G/A M9326 M9326G/A MC-G4/17 LAPTOP MODELS Powerbook G4 17-inch Series G4 17 M8793LL/A G4 M9110LL/A G4 M9462 G4 M9689 G4 M9689/A G4 M9462 PowerBook G4 M9462 G4 M9689 G4 M9689/A G4 M9689B/A G4 M9689CH/A G4 M9689F/A G4 M9689HK/A G4 M9689KH/A G4 M9689LL/A G4 M9689TA/A G4 M9689X/A G4 M9970 G4 M9970/A G4 M9970B/A G4 M9970CH/A G4 M9970F/A G4 M9970HK/A G4 M9970KH/A G4 M9970LL/A G4 M9970TA/A G4 M9970X/A Apple Primary Cell Laptop Notebook Computer Replacement PowerBook Batteries This quality Laptop battery replacement is 100% compatible with the original Apple battery specifications using the highest graded and sorted cells providing excellent discharge characteristics