Features: Brushless motor, Quick-release chuck, Super bright LED worklight, Variable speed control with electronic brake, Batteries and chargers are available separately. D20 interchangeable battery system allows you to combine one battery with any of the tools within the D20 series.|1 x D20 20V Brushless Impact Driver|Battery: D20 20V Li-ionBatteries per Item: Sold separatelyCharger Type: Sold separatelyImpact Rate: 0-3300bpmMax Torque: 250NmNo Load Speed: 0-2200rpmSquare Drive: 1/2"Supplied In Case: YesVariable Speed: YesWeight (Bare Tool): 1.1kg