The DEWALT DCE512 XR Brushless Fan offers high airflow and high fan speed which increases the cooling effect. Its 180­° pivoting fan head and hanging hooks allow for versatile positioning. Supplied as a Bare Unit - No Battery or Charger. Compatible with the DEWALT 18V XR and XR FlexVolt battery range. Specification Airflow: 28m²/min.Fan Speed: 3,000 rpmWeight: 3.4kg (with battery)