This is the cordless motorized pole saw that extends to 8' long so you can easily trim branches beyond arm’s reach while standing securely on solid ground. Its powerful 20V motor drives a 8" long steel chainsaw blade that effortlessly cuts through branches up to 4" in diameter, prunes trees and shrubs, and removes invasive weeds. Its compact size and light weight offer a more user-friendly alternative to standard power tools or manual pull-string pole trimmers. A double safety button prevents unintentional starting. Its rechargeable battery provides up to 20-25 minutes of run time on a three-hour charge via AC adapter. 84-104" L x 6 1/4" W x 6" D. (8 3/4 lbs.)