Voltage:20V<br>Square Drive:1/2″<br>No-load speed:0-1300/0-2100/min<br>Impact rate:0-2000/0-3300bpm<br>Max.torque:300NM<br>20V Lithium-Ion 2.0Ah batteries<br>With 2pcs battery pack<br>With 1pcs fast charger<br>Charge volts:220V-240V~50/60Hz<br>Integrated work light<br>LED battery power indicator<br>With 3pcs sockets(17 19 21mm)<br>Packed by canvas bag<br>