PowerSmart 10.8V 8800mAh Li-ion PA3729U-1BAS, PA3729U-1BRS, PA3730U-1BAS, PA3730U-1BRS, PABAS207 Battery for Toshiba Satellite P500-BT2G22 P500-BT2G23 P500-BT2N20 P500-BT2N23 P500-ST2G01 P500-ST5801 Compatible Original Battery Part Numbers: Toshiba PA3729U-1BAS, PA3729U-1BRS, PA3730U-1BAS, PA3730U-1BRS, PABAS207 Battery Type: Li-ion Voltage: 10.8V Capacity: 8800mAh Dimension: 207.40 x 95.60 x 20.50 mm Weight: 618.8 g Product Type: Replacement Battery ///Condition: New, 1 year warranty! Remarks: Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. If the part number of your original battery or machine model is not listed in our description, please contact us to confirm the compatibility before biding.