After nine reports of its Sony-manufactured notebook batteries overheating, Apple is recalling 1.8 million of its PowerBook G4 and iBook G4 batteries due to safety concerns. Models sold between October 2003 and August 2006 are among those affected.
If you have a 12-inch, 15-inch PowerBook G4 or 12-inch iBook G4, you can check your unit's eligibility for the recall by going to Apple's Battery Exchange Program. Alternatively, you can call a local helpline number which will guide you through the process.
The batteries will take between four and six weeks to arrive. In the meantime, the Cupertino vendor advises that it is safe to use the notebook with the battery removed and adapter plugged in.