14.4v 2400rpm 117nm 1/4hex. Note: Package includes tool, Battery: ACB-1420M, Charger: ACC-1420 in a molded case. Specifications: Battery Charging Time: 1-hour auto cut-off Impacts Per Minute: 3150 Max. Torque - ft-lbs: 86 Max. Torque - Nm: 117 Output Drive/Hex - in: 1/4 Speed - No Load rpm: 2400 Voltage (V): DC-14.4 Weight - lb: 4.4