COMPACT AND LIGHTWEIGHT – Helps prevent muscle fatigue. QUICK-RELEASE CHUCK – 1/4 in. hex chuck designed for fast and easy bit changes. HIGH-PERFORMANCE TRANSMISSION – Powers up to 1,375 in-lb of maximum torque, 3,000 rpm, and 3,900 ipm. SOFT-TOUCH GRIP – Designed to enhance comfort and reduce fatigue. POWERCONNECT BATTERY SYSTEM – Interchangeable battery system means you can use one battery for multiple different tools. INCLUDES–(1) BDCI202 impact driver, (1) 20V MAX* POWERCONNECT battery, (1) charger, (1) screwdriving bit.