The FSA 90 is a powerful and quiet Cordless Brushcutter for working on large areas of tough grass. It can be used in domestic and light commercial applications and is capable of driving a wider range of cutting attachments. STIHL ECOSPEED allows the user to control the speed of the Brushcutter on the operating handle, this feature can increase the run time of the Battery. There is an extra guard around the nylon head to protect the garden trees and shrubs from damage. The cutting arc diameter is 260 mm, and the mowing line automatically re-adjusts when the mowing head is tapped on the ground. The bike handle is designed to provide comfort to the operator while mowing large areas. The FSA 90 is part of our AP Cordless System the battery can be used on a wide range of other tools from the AP range. Run time with the recommended AP 300 battery: Up to 45 min