Craftsman NEXTEC Right Angle Impact Driver Powerful Motor Powered by a 12.0 Volt Die-Hard Lithium-Ion battery 2.2 lb. total weight increases maneuverability 700 in.-lbs. of Torque Motor delivers maximum torque in both forward and reverse 1/4-Inch Quick-Connect Clamp For fast and convenient bit changes Includes: Impact driver, 12v DieHard lithium ion battery, charger, 4 drilling/driving bits and a storage case