PowerSmart 7.2V 2200mAh Ni-MH DE9057, DE9085, DW9057 Battery for Dewalt DW920K, Dewalt DW920K2, Dewalt DW920K-2, Battery Type: Ni-MH Voltage: 7.20V Capacity: 2200mAh Color: Black Dimension: 78.60 x 65.60 x 109.40 mm ||Weight: 418.9g 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, part number and dimension (mentioned above) of your device.