This battery can replace the following battery part nrs:
661-2787 661-3233, A1022, A1060, A1079, M8760, M8760LL/A, M8984, M8984G
M8984GA, M8984G/A, M9324, M9324G, M9324GA, M9324G/A
M9324J/A, M9572G/A, M9572J/A, APS BL1334

This battery is applicable to the following laptop models:
For Apple PowerBook G4 12" Series:

Apple PowerBook G4 12 M8760
Apple PowerBook G4 12 M8760LL/A
Apple PowerBook G4 12 M8760*/A
Apple PowerBook G4 12 M8760B/A
Apple PowerBook G4 12 M8760S/A
Apple PowerBook G4 12 M8760T/A
Apple PowerBook G4 12 M8760Y/A

Apple PowerBook G4 12 M9007
Apple PowerBook G4 12 M9007B/A
Apple PowerBook G4 12 M9007CH/A
Apple PowerBook G4 12 M9007J/A
Apple PowerBook G4 12 M9007KH/A
Apple PowerBook G4 12 M9007LL/A
Apple PowerBook G4 12 M9007SA/A
Apple PowerBook G4 12 M9007ZH/A

Apple PowerBook G4 12 M9008
Apple PowerBook G4 12 M9008B/A
Apple PowerBook G4 12 M9008CH/A
Apple PowerBook G4 12 M9008J/A
Apple PowerBook G4 12 M9008KH/A
Apple PowerBook G4 12 M9008LL/A
Apple PowerBook G4 12 M9008SA/A
Apple PowerBook G4 12 M9008ZH/A

Apple PowerBook G4 12 M9183
Apple PowerBook G4 12 M9183J/A
Apple PowerBook G4 12 M9183LL/A
Apple PowerBook G4 12 M9183X/A

Apple PowerBook G4 12 M9184
Apple PowerBook G4 12 M9184J/A
Apple PowerBook G4 12 M9184LL/A
Apple PowerBook G4 12 M9184X/A

Apple PowerBook G4 12 M9690*/A
Apple PowerBook G4 12 M9690CH/A
Apple PowerBook G4 12 M9690LL/A
Apple PowerBook G4 12 M9690X/A

Apple PowerBook G4 12 M9691*/A
Apple PowerBook G4 12 M9691CH/A
Apple PowerBook G4 12 M9691LL/A
Apple PowerBook G4 12 M9691X/A