The MILWAUKEE M18 FUEL Dual Battery Backpack Blower is designed for outdoor trades, delivering a higher blowing force than up to 60cc gas. The POWERSTATE Brushless Motor Delivers a constant 650 CFM, 155 MPH, and 20.5 Newtons of blowing force and reaches full throttle in under one second, boosting productivity and control. This battery-powered blower requires (2) M18 REDLITHIUM Batteries for operation while providing (2) additional battery terminals to extend runtime. When using the included (4) M18 REDLITHIUM HIGH OUTPUT 12.0 Batteries, the blower delivers 30 to 60 minutes of continuous use based on the selected mode. This adjustable battery setup allows the operator to adapt the number of batteries for either lighter weight in quicker clean-ups or longer runtime in extended clearing applications. The Milwaukee M18 FUEL 16 in. Chainsaw delivers the power to cut hardwoods, cuts faster than gas, and delivers up to 150 cuts per charge. The unit is designed to meet the performance, durability and ergonomic needs of professional landscape maintenance, power utility, and the installed M18 user. The M18 REDLITHIUM FORGE XC8.0 Battery Pack delivers HIGH OUTPUT 12.0 power in a smaller size, high-speed cooling for less downtime in high-demand applications, 35-minute supercharge to 80%, and the longest life vs REDLITHIUM batteries. REDLITHIUM FORGE are Milwaukee's most powerful, fastest charging, and longest life batteries.