Toshiba Satego P100-10U, P100-490, P100-491, Satellite P100-102 [Li-ion, 9-cell, 10.8 V, 7200 mAh, 78 Wh]; Toshiba PA3479U-1BRS, PA3480U-1BAS, PA3480U-1BRS, PABAS078, PABAS079; Premium Extended Life Replacement Battery