10.80V,6600mAh,Li-ion,Hi-quality Replacement Laptop Battery for TOSHIBA Dynabook R730/B, Dynabook R741/B, Satellite R845-S80, TOSHIBA Dynabook R731, Dynabook RX3, Portege R700, Portege R705, Portege R830, Portege R835, Satellite R630, Satellite R830, Tecra R700, Tecra R840 Series, Compatible Part Numbers: PA3831U-1BRS, PA3832U-1BRS, PA3833U-1BRS, PA3929U-1BRS, PA3930U-1BRS, PABAS235, PABAS236, PABAS249, PABAS250 Battery Type: Lithium-ion (Li-ion)  Color: Black Voltage: 10.80V | Capacity: 6600mAh, 9 Cell Rate: 71.00 Wh  Weight: 492.40 g Compatible Part Numbers: PA3831U-1BRS, PA3832U-1BRS, PA3833U-1BRS, PA3929U-1BRS, PA3930U-1BRS, PABAS235, PABAS236, PABAS249, PABAS250, PABAS265 Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension of your device.