This 20V MAX* compact brushless impact driver kit includes one 20V MAX* lithium-ion battery, one charger and carrying bag. At only 5.1 in front to back, the impact driver features a high-performance brushless motor that delivers 1700 in-lb of torque and three LED lights to provide optimum illumination in dark spaces as you work. For increased comfort, the handle features an ergonomic design for balance and easier tool control along with a removable belt hook. Backed by a DeWALT 3 years limited warranty so you can buy with confidence.