ATOMIC 20-Volt MAX Li-Ion Brushless Cordless Compact 1/4 in. Impact Driver with Bonus 20-Volt MAX Li-Ion 4.0 Ah BatteryThis 20 Volt MAX Compact Brushless Impact Driver Kit includes one 20 Volt MAX Lithium Ion Battery, 1 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. lbs. of torque and 3 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