PowerSmart 12V 3000mAh Ni-MH Replacement for CRAFTSMAN 315.224520, 973.274870, 27487, 27491 Power Tools Battery, Compatible Part Numbers: 11061, 11161, 9-11061, 981088-001 Battery Type: Ni-MH Voltage: 12.00V Capacity: 3000mAh Color: Black Dimension: 100.70 x 80.72 x 98.00 mm || Weight: 782.70 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.