Operating Mode: Battery; Housing material: PA (polyamide), GRP (Glass fibre Reinforced Plastic); Drive [inch]: 1/2; Square Drive Tang Size [mm (inch)]: 12.5 (1/2); Spanner Size: 17, 19, 21, 22 mm; Gauge: with battery status indicator; Battery: Li-Ion Battery; Rechargeable Battery Voltage [V]: 18; Battery Capacity [Ah]: 2; Charging time [h]: 1; Rotation Direction: Anticlockwise rotation, Clockwise rotation; RPM from [1/min]: 0; RPM to [rpm]: 2200; Impact Count [strikes/min]: 0-2700; Packaging: Plastic Case; Torque to [Nm]: 300; Impact gun