This Milwaukee® M18 cordless lithium-ion 4-tool combo kit includes the 1/2" Hammer Drill / Driver (2602-20), 1/4" Hex Impact Driver (2650-20), SAWZALL(TM) Reciprocating Saw (2620-20), Work Light (2735-20), (2) M18 3.0 Ah XC batteries, charger and carrying case. 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 REDLITHIUM(TM), the M18 cordless system delivers more torque, more power, and longer runtime than the competition.