18V Cordless NANO 1/2 in. Impact Wrench Kit - DC822KL. (2) 18V Cordless NANO Phosphate Lithium-Ion Batteries. 1-Hour Charger. Kit Box. Frameless motor for extended tool durability and life. Compact size and weight allows access into tighter areas and reduces user fatigue. 1,740 in-lbs. (145 ft-lbs.) of torque to perform a wide range of fastening applications. 0 to 2,400 RPM and 0 to 2,700 IPM for faster application speed. Replaceable brushes for increased serviceability. Textured anti-slip comfort grip provides maximum comfort and control. Durable magnesium gear case and all-metal transmission for extended durability. Heavy-duty impacting mechanism directs torque to fastener without kickback. DEWALT exclusive NANO phosphate Lithium-Ion cells offer long battery life and durability (up to 2,000 recharges). This item may ship in the original manufacturer's packaging.