So powerful and light, it feels like cheating. The STIHL FSA 85 professional trimmer gives landscapers the ultimate tool for working in densely populated and noise-restricted areas. Powered by 36-volt Lithium-Ion battery technology, this trimmer is five times quieter than the STIHL gasoline-powered equivalent. And with no need for gasoline, the trimmer eliminates all fuel costs and has zero exhaust emissions – ideal for use in close quarters and municipalities looking to go green. Better yet, no power cords.