PowerSmart&reg; Replacement for Dell XPS M2010 Laptop Battery Battery Type: Lithium-ion (Li-ion) Voltage: 14.80V Capacity: 6600mAh Color: Black Dimension: 299.00 x 65.40 x 32.00 mm Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.