Replaces OEM # PA3816U-1BRS, PA3817U-1BRS, PA3818U-1BRS, PA3819U-1BRS, PABAS227, PABAS228, PABAS229, PABAS230 Fits: TOSHIBA SATELLITE A660, A660D, A665, C600D, C675, C675D, L630, L635, L640, L645, L645D, L650, L655, L655D, L670, L670D, L675, L675D, L700, L730, L735, L735D, L740, L745, L745D, L750, L750, L750D, L770, L770D, L775, L775D, M640, M645, P740, P740D, P745, P745D, P750, P750D, P755, P755D, P770, P770D, P775, P775D, TOSHIBA SATELLITE PRO L630, L640, L670 Specs: 10.8V, 48WH, 4400MAH, 6 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety