20V of voltage Speed without load: 0-400/0-1500 rpm Chuck Capacity: 0.8-10mm Torque; Maximum Torque: 45NM Configuration: 15+1 Mechanical One piece, two-speed gear Charge Volts: 220V-240V~50/60Hz for a 2.0Ah battery pack with one charger Work Light LED Battery Power Indicator Integrated