DEWALT DCK266L 18-Volt Lithium-Ion Compact 2-Tool Kit DCD775 18-volt 1/2-inch compact hammerdrill delivers 350 unit watts out of maximum power DCF826 18-volt Impact Driver delivers 1,330 in-lbs of torque and-2,400 rpms offering power and speed to perform a wide range of fastening applications at faster speeds Compact lithium-ion batteries (DC9181) charge in 30 minutes and are compatible with the existing system of DEWALT 18-volt power tools produced since 1996