The DEWALT DCF840C2 20V MAX Li-Ion 1/4-inch Brushless Cordless Impact Driver Kit includes four items in the set, with two 1.5Ah lithium-ion batteries included. This impact driver features a compact and lightweight design, making it easy to handle for various tasks. With a 1 1/4 inch chuck size and keyless chuck type, this DEWALT impact driver kit is perfect for home and workshop use. The brushless motor provides powerful performance, while the yellow color makes it easy to locate in case of misplacement.