Brushless motor Voltage:20V Square drive:1/2"" No-load speed:0-1300/0-2300rpm Impact rate:0-2000/0-3300bpm Max torque:300NM With 2pcs 2.0Ah battery pack(FBLI20011) With 1pcs charger(FCLI2001) Charge volts:220-240V~50/60Hz Integrated work light LED battery power indicator With 2pcs sockets(19 21mm) Packed by plastic box