The Milwaukee 2655-22, powered by Fuel technology, delivers a best-in-class 210 ft.-lbs./2,520 in.-lbs. of torque in a compact design. The Power State Brushless Motor provides increased efficiency, lasts longer and delivers maximum power. The Milwaukee Red Lithium XC 4.0 Battery Pack is the most durable pack on the market and provides up to 2X more run time. Red Link Plus Electronic Intelligence allows the operator to choose between 3 fastening modes with Milwaukee’s proprietary Drive Control feature. The Fuel 1/2 in. Compact Impact Wrench utilizes a pin detent design for maximum socket retention. Includes M18 Red Lithium XC 4.0 Extended Capacity Battery Pack (48-11-1840) and M18 Lithium-Ion Battery Charger (48-59-1801). With the purchase of a 2655-22 Receive a Free 48-11-1840 M18 4.0 Ah Extended Capacity Battery, a $129 Value.