18-Volt Lithium-Ion Cordless 12-Piece Combo Kit with (1) 4.0 Ah Battery, (1) 2.0 Ah Battery, Charger, and Bag introduces the 18-Volt Cordless 8-Piece Combo Kit with (1) 4.0 Ah Battery and (1) 2.0 Ah Battery, Charger, and Bag. With 8 common tools included, you get all the tools you need for the job in this one kit. Register this kit within 90 days of purchase and receive Free Batteries. Free Parts. Free Service. For Life. This kit includes a hammer drill, a 3-speed impact driver, a reciprocating saw, a circular saw, a JobMax multi-tool with assortment of interchangeable heads, a grinder, a work light, a 4.0 Ah battery, a 2.0 Ah battery, an 18-volt charger, a tool bag, and an operator's manual.