Brushless MotorVoltage: 40V (20V+20V)No-load speed:3600spmBlade cutting length:650mmBlade gap:27mmLaser cut bladeInclude:2 Pcs 2.0Ah battery pack (FBLI2001)1 Pcs dual-port charger(FCLI2034E)Charge volts:220-240V~50/60HzPacked by color box