The MILWAUKEE M18 6-Piece Combo Kit is powered by the M18 cordless system to deliver more torque, power, and longer run-time than the competition. This M18 REDLITHIUM cordless systems patented technology and electronics feature an innovative motor design and superior ergonomics to provide the most efficient blend of power, weight, and performance in the industry. This 6 piece power tool kit includes the 1/2 in. M18 Compact Drill/Driver (2606-20), M18 1/4 in. Hex Impact Driver (2656-20), M18 Circular Saw (2630-20), M18 Sawzall (2621-20), M18 Grinder (2680-20), (2626-20) M18 Multi-Tool (2626-20), M18 3.0 Ah Battery (48-11-1828), M18 1.5 Ahr. Battery (48-11-1818), and an M12/M18 Dual Voltage Charger (48-59-1812).