This Laptop Battery can replace the following part numbers: TOSHIBA PA5149U-1BRS, This Laptop Battery is also compatible with the following models: TOSHIBA Tecra Z50-A-11H, Tecra Z50, Tecra Z40-B, Tecra Z40-AK01M, Tecra Z40-B K12M, Tecra Z50-A-0DU, Tecra Z50-A-004, Tecra Z50-A-07Q Bundle, Tecra Z50-A-0DU Bundle, Tecra Z50-A-05Y Bundle, Tecra Z50-A-005, Tecra Z40-AK05M, Tecra Z40-A, Tecra Z40-AK06M, Tecra Z50-A-02S, Tecra Z40-B K24M, Tecra Z40-AK03M, |