Voltage of brushless motor: 20V Square Drive:1/2" Minimum Impact Rate: 0-2000/0-3300 bpm; No-Load Speed: 0-1300/0-2100 Maximum torque of 300 nm Lithium-Ion (20V) 2.0 ah batteries with two battery packs and one one-hour charger; voltage range: 110-240V at 50/60 Hz A canvas bag is used to package the integrated work light LED battery power indicator.