12 cell,Li-ion,Replacement for Dell XPS M2010,FC341 Laptop Battery Dimension: 299.00 x 65.40 x 32.00 mm Capacity: 6600mAh | Color: Black Battery Type: Lithium-ion (Li-ion) | Voltage: 14.80V Rate: 98.00 Wh | No. of cell: 12 | Weight: 730.80 g Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.