The DVC863L is a cordless L-Class dust extractor powered by two standard Makita 18v LXT lithium ion power tool batteries in series. It has a brushless motor for increased energy efficiency and longer runtimes. Class L - Removes 99.0% of dust with limit value for occupational exposure >1.0mg/m3. Suitable for processes involving mica, china clay and gypsum. SpecificationsBattery Voltage: 36v (2x 18v)Battery Type: Makita LXT Lithium IonAverage Continuous Runtime with 2x 5.0ah Batteries: 40 MinsSuction Power (DC): 90 wMax Airflow: 2.1 m³/minMax Sealed Suction: 9.8 kPaTank Capacity: 8 litresNoise sound pressure: 70 dB(A)Noise K factor: 2.5 dB(A)Vibration K factor: 1.5 m/sec²Vibration no load: 2.5 m/sec²Net weight: 7.7 - 8.4 kg Features and BenefitsPowered by two standard 18V Li-ion batteries (not included)Powerful 36v DC motor drive system.Longer run time thanks to brushless motorDry type dust extractorVariable suction power by dialLarg