PowerSmart 12V 2200mAh Ni-MH Battery for DEWALT DW945, Compatible Part Numbers: DW9050 Battery Type: Ni-MH Voltage: 12.00V Capacity: 2200mAh Color: Grey Dimension: 159.20 x 76.00 x 55.80 mm || Rate: 26.00 Wh Weight: 637.90 g 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.