No gasoline. No power cord. No emissions. The full line of STIHL Lithium-Ion battery-powered products takes all the hard work out of yard work for efficient, economical, quiet, environmentally responsible landscaping. With just one pull of the trigger, the instant startup allows you to work with ease without having to bother with fuel, oil or the confinement of an electrical cord. STIHL Lithium-Ion 36-volt batteries are designed for longer run times and quick recharges.