Some PowerBook G4 lithium-ion batteries manufactured by Sony pose a safety risk that may result in overheating. The affected batteries were sold worldwide from October 2003 through August 2006:
– 12-inch iBook G4 Battery Model A1061
S/N ZZ338 – ZZ427, 3K429 – 3K611, 6C519 – 6C552
– 12-inch PowerBook G4, Battery Model A1079
S/N ZZ411 – ZZ427, 3K428 – 3K611
– 15-inch PowerBook G4, Battery Models A1078 and A1148
S/N 3K425 – 3K601, 6N530 – 6N551, 6N601
By filling the form in the link below, Apple will send you a new battery or free.