6-cell Li-ion 10.80V 4400mAh High Quality Laptop Battery Replacement for APPLE 15-inch Aluminum PowerBook G4 Series(fits selected models only) ,Compatible Part Numbers: 661-2927, A1045, A1078, A1148, E68043, M9325, M9325G/A, M9325J/A, M9756, M9756G/A, M9756J/A More at http://ping.fm/A0yGM