Type:Li-ionVoltage:10.8VCapacity:4400mAhColor:BlackWeight:311GDimensions:140x83x22mmFitthenotebookmodels:IBMThinkpadT30SeriesReplacethefollowingpartnumbers: IBM02k703402k703702K703802k705002k705102k707202k7073FRU02k7072Onlythehighestqualitycellsareusedinourlaptopsbatteries