40V MAX Cordless Lithium-Ion XR Brushless Blower - DCBL790H1R. 40V MAX 6.0 Ah Lithium-Ion Battery - DCB406. 40V MAX Lithium-Ion Battery Charger - DCB114. Produces up to 120 MPH to create 400 CFM of air flow performance. Lightweight and ergonomic design minimizes fatigue during prolonged use. Designed to withstand everyday heavy-duty usage