Cordless Drill/Driver Voltage 20.0 Bare Tool Battery Capacity None Cordless Tool Battery Type Li-Ion Brushless Motor Yes Number of Batteries 0 20V MAX Premium Series No Load RPM 0 to 550/0 to 2000 Chuck Size 1/2 In. Max Power 460UWO Max Torque Not Specified Battery Included No Transmission 2-Speed Clutch Style Adjustable Handle Type Pistol Grip Battery Pack Replacement Mfr No DCB183 Chuck Keyless Tool Length 6-7/8 In. Tool Weight 3.4 lb. Includes Belt Hook