PowerSmart 4200mAh Laptop Battery For Sony Vaio VGP-BPS24, SVS15, SVS13, SVT, VPC-SE, VPC-SA, VPC-SB, VPC-SD, VPCSE1, VPCSE2 Laptop Notebook Computers Battery Type: Li-Polymer Voltage: 11.10V Capacity: 4200mAh Color: Black Dimension: 212.30 x 69.00 x 13.50 mm|| Weight: 323.40 g||No. of cell: 6 Product Type: Replacement Battery (Brand New) ||Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. If the Part No. of your original battery or machine model are not listed in our description, please feel free to contact us at power198@power198.com, we would identify the right product and confirm the compatibility for you.