text: Apple recalls 28,000 PowerBook G4 batteries Apple has recalled 28,000 of the batteries used in its 15in aluminium PowerBook G4 laptop computers sold earlier this year in the US and via its online and retail stores, after receiving four reports of the batteries overheating. 
inputs: Apple recalls 28,000 PowerBook G4 batteries Apple has recalled 28,000 of the batteries used in its 15in aluminium PowerBook G4 laptop computers sold earlier this year in the US and via its online and retail stores, after receiving four reports of the batteries overheating. 