The M18 FUEL™ Dual Battery Backpack Blower is designed for the professional, delivering a high maximum blowing force of 20.5 Newtons. The backpack blower reaches full throttle of 18.4 M³/MIN (650 CFM) and 250 KPH in under one second for enhanced productivity and control. The blower requires at least two M18™ REDLITHIUM™ Batteries for operation, while two additional battery bays provides users the ability to extend runtime. This battery set-up allows the operator to adjust the number of batteries for lighter weight in quick clean ups, or more runtime in extended clearing applications. This adjustable battery configuration combined with a fully adjustable harness, mode select, telescoping nozzle, variable speed trigger, and low noise level of just 98dB(A) (without nozzle) to allow the blower adapt to all the operator's needs. Four M18™ REDLITHIUM™ HIGH OUTPUT™ 12.0Ah batteries and a M18™ 6 Bay PACKOUT™ Rapid Charger are provided with the blower for optimal performance and charging.