10.80V (Compatible with 11.10V),4400mAh,Li-ion, Replacement Laptop Battery for TOSHIBA Portege M700 Series Tablet PC, Portege M400 Series Tablet PC, TOSHIBA Portege M200, Portege M205, Portege M405, Portege M700, Portege M750, Portege M780, Satellite Pro 6000, Satellite Pro 6100, Satellite R10, Satellite R20, Satellite R25, Tecra, Tecra M7 Series, Compatible Part Numbers: PA3128U-1BRS, PA3191-2BAS, PA3191U-1BAS, PA3191U-1BRS, PA3191U-2BRS, PA3191U-3BAS, PA3191U-3BRS, PA3191U-4BAS, PA3191U-4BRS, PA3191U-5BAS, PA3191U-5BRS Voltage: 10.80V (Compatible with 11.10V) ///Capacity: 4400mAh Battery Type: Li-ion///Color: Black Dimension: 126.45 x 69.67 x 20.20 mm///Weight: 405.41 g