DRAPER 99251 D20 20V BRUSHLESS MID-TORQUE IMPACT WRENCH 1/2 2 X 4.0AH BATTERIES 1 X CHARGER 400NM SEALED IN THE BOX Brushless motor technology Variable speed control with 5 torque settings Super bright LED worklight Supplied with 2 x 4.0Ah 20V batteries and a 2.4A Fast Charger.