The 2696-26 M18 Cordless Lithium-Ion 6-tool Combo Kit includes the 1/2 in. Hammer Drill / Driver (2602-20), Sawzall Recip Saw (2620-20), Circular Saw (2630-20), 1/4 in. Hex Impact Driver (2650-20), 4.5 in. Cut-Off/Grinder (2680-20), and Work Light (49-24-0171). The M18 Cordless Lithium-Ion System's patented technologies and electronics, innovative motor design, and superior ergonomics provide the most efficient blend of power, weight and performance in the industry. Powered by Red Lithium the M18 Cordless system delivers more torque, more power, and longer run-time than the competition. With the purchase of a 2696-26 Receive a Free 48-11-1840 M18 4.0 Ah Extended Capacity Battery, a $129 value.