Cordless Impact Drivers Cordless Impact Driver Drive Size 1/4 In. Drive Configuration Straight Max Torque 1400 in.-lb. Bare Tool Voltage 20.0 Series 20V MAX(TM) Cordless Tool Battery Type Li-Ion Brushless Motor No Anvil Impact Action Mechanical Max Blows per Minute 3200 Max No Load RPM 2800 Battery Capacity 1.5Ah Cordless Handle Type Pistol Grip Clutch Style Impact Battery Included No Battery Pack Replacement 11A168