This 20V MAX Compact Brushless Impact Driver Set includes one 20V MAX Lithium Ion Battery, one charger, and a carrying bag. At only 5.1 in. front to back, this Cordless Impact Driver features a high-performance brushless motor that delivers 1700 in-lbs. of torque. It also has 3 LED lights to provide optimum illumination in dark spaces as you work. For increased comfort, the handle of this electric impact driver features an ergonomic design for balance and easier tool control along with a removable belt hook.