Voltage: 20VNo-load speed: 0-400/0-1500/minMax. impact rate: 22500/minMax. torque: 45NMChuck capacity: 0.8-10mmTorque settings: 18+1+1Mechanical 2-speed gear20V Lithium-Ion 1.5Ah batteriesCharge volts: 220V-240V~50/60HzIntegrated work lightLED battery power indicator