Cordless Screwdriver Kit Battery Included/Bare Tool Battery Included Voltage 12.0 Chuck Size 1/4 in Hex Quick Change No Load RPM 0 to 450/0 to 1700 Max Torque 325 in.-lb. Clutch Style 1/4 in Hex Quick Change Handle Type T Battery Included (2) 38D763 Battery Pack Replacement 38D763 Battery Type Li-Ion Battery Capacity 2.0A/hr. Tool Length 6.7 In. Tool Weight 2 lb. Includes Cordless Screwdriver (2) Battery Packs Charger Belt Clip Hard Carrying Case