CAT battery powered blowers set the new benchmark in blowing power. No more fuel mixing starter cords and chokes with battery operation. High-efficiency Brushless 2.0 motor extends runtime. Adjustable speed control with high and low. High speed is great for tough tasks. Use Low speed for sweeping on hard surfaces. Turbo Mode gives an added boost of power for stubborn debris. In-line axial fan directs airflow to not waste air volume. Performs up to 700 CFM and 135 MPH. Up to 55 minutes of runtime. Includes: 60V 2.5Ah battery. 3A Battery charger.