Apple Battery Update v1.1 is Out

and available for download via the Software update preference pane or as a standalone updater. The Battery Update enhances the performance of the battery to ensure that full capacity is available for your PowerBook or iBook for the following models:

• iBook (Dual USB)
  
• iBook (Late 2001)
  
• iBook (Opaque 16 VRAM)
  
• iBook (32 VRAM)
  
• iBook G4 (12-inch)
  
• PowerBook G4 (12-inch)
  
• PowerBook G4 (12-inch DVI)
  
• PowerBook G4 (15-inch FW 800)
  
• PowerBook G4 (17-inch)
  
• PowerBook G4 (17-inch 1.33GHz)
  

We installed the update on a 17" and 12" PowerBook G4 and an iBook with no problems.