PowerSmart 8.4V 3000mAh Ni-MH 11020, 981862-001 Battery for Craftsman 11131, 937.11131, 937.111310 Battery Type: Ni-MH Voltage: 8.40V Capacity: 3000mAh Color: Grey Dimension: 61.05 x 79.70 x 121.93 mm ||Rate: 25.00 Wh Weight: 606.90 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.