6 Piece, Driver, Hammer Drill & Accessory Kit, Includes 1 Each Of The Following: 18V LXT 1/4" Lithium-Ion Brushless Impact Driver, 18V LXT Lithium-Ion Brushless 1/2" Hammer Driver-Drill, 30-Minute Rapid Optimum Charger TV 814-317, Tool Case & 2 Each 18V LXT Lithium-Ion Batteries TV 814-303, Brushless Motor Is Electronically Controlled To Optimize Battery Energy Use, Eliminates Carbon Brushes, Runs Cooler & More Efficiently For Longer Life, Variable 2 Speed 1/2" Hammer Driver-Drill, 0-400 & 0-1,500 RPM With 400 INLB Of Maximum Torque & Weighs 3.9 LB, Variable Speed Impact Driver, 0-2,500 RPM & 0-3,200 IPM With 1,420 INLB Of Maximum Torque & Weighs 3.4 LB, LXT Lithium-Ion Battery Provides Longer Run Time, 30 Minute Rapid Optimum Charger Has A Built In Fan To Cool The Battery To Produce More Lifetime Work, For Replacement Battery Use TV #814-303.