Dewalt's Lithium-Ion, 36V, 4 Tool Combo Kit, Provide The Power & Run Time For Heavy Applications Typically Done With Corded Power Tools, 36V Technology Has 2-3 Times The Run Time & Twice The Power Of Dewalt 18V Products While At A Weight Comparable To A 18V Product, Includes: #DC900 Hammer Drill, #DC300 7-1/4" Circular Saw, #DC305 Reciprocating Saw & #DC509 Flexible Light, 2 Each 36V Batteries, 1 Hour Charger, Bit Tip, 24T Carbide Blade, Rip Fence, Reciprocating Blade & Kit Box.