Premium Power Products compatible laptop battery for Toshiba Portege Satellite M300, M305, M500, M505, M800, T110, T130, U400, U405.Replaces A000020130, A000020150, A000020190, A000022970, A000023890, A000023900, A000024840, A000075240, H000009290, H000018490, H000024520, K000097240, K000097270, PA3634U-1BAS, PA3634U-1BRS, PA3635U-1BRM, PA3817U-1BRS, V000170700, V000170710, V000210200. Li-Ion, 10.8 Volts, 4400 mAh, 6 cell, Black.