Get the benefits of Lithium-ion technology plus the power of STIHL with the FSA 90 R trimmer. This straight-shaft, battery-powered trimmer is great for landscaping in noise-sensitive or highly populated areas. Conveniently lightweight, the FSA 90 R is both portable and easy to operate. The trimmer’s high cutting speed plus its 15” cutting width will help you trim more in less time. It starts instantly with a pull of the trigger, and features battery-saving ECOSPEED setting which can extend the amount of work done on a single charge. Trim more than just your landscape, cut fuel and maintenance costs with the convenient durability of the FSA 90 R. Run time may vary based on battery type, charge level and capacity, model, operating style and conditions. Batteries and chargers can be purchased separately or as a combined set with tool. View Our Usage Chart