Automatic torque drive technology (ADT) feature adjusts the torque and speed according to the load conditions, enabling rapid movement between high speed and high torque applications. eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions. Items included: 18v (5.0 Ah) Li-Ion battery, Rapid charger, 5" depressed center wheel, toolless wheel cover, side handle, lock nut wrench 28, inner flange, lock nut 5/8" - 45, 14" tool bag.