The Milwaukee 0818-20 M18 18V Brushless PACKOUT Fan is a high-quality, durable fan designed for use with Milwaukee M18 batteries. With a length of 14 inches and a height of 11 inches, this fan is compact and easy to handle. Its brushless motor ensures efficient and powerful performance, while the red color adds a touch of style to your tool collection. Ideal for home use or in a professional setting, this fan is a reliable and versatile addition to any workspace.