Features:
1) Li-ion 14.8V, and 4,400mAh
2) Over charging protection
3) Over discharging protection
4) Short circuit protection
5) Over current protection
6) Temperature limit control when charging
7) Replace Apple batteries: M8244G/B M851, 1616-0132, 616-0133,616-0139, 616-
0151, 661-2441, 661 2561, A1012, M6091, M8244, M8244G, M8244G/A, M8244G/B,
M8244GA, M8244GB
8) Fits for Apple laptops: PowerBook G4 M8858LL/A, PowerBook G4 Titanium,
PowerBook G4 series (15-inch Titanium), PowerBook G4 series (15.2"TFT Screen),
PowerBook G4 series (DVI), PowerBook G4 series (Gigabit Ethernet), PowerBook
G4 series (Titanium)