Compact size and weight allows access into tighter areas and reduces user fatigue. Textured antislip comfort grip. Durable magnesium gear case and all metal transmission for extended durability. Heavy-duty impacting mechanism directs torque to fastener without kickback.Cordless Yes Max. Torque (ft.-lbs.) 103 Impacts Per Minute (IPM) 3,000 Drive (in.) 1/4 Speed - No Load (RPM) 2,400 Reversible Yes Amps N/A Volts 14.4 Battery Included Yes, (2) 14.4V batteries Charger Included Yes Case Included Yes