Introducing the RMA 370 STIHL Lithium-Ion Lawn Mower, part of the STIHL Battery KombiSystem, this advanced mower is extremely lightweight, quiet and easy to use. Powered by a 36-volt, lithium-ion battery, this lawn mower does not require any gasoline and can run for up to 20 minutes on a single charge*. Ideal for small yards and noise-restricted areas, the RMA 370 is environmentally responsible lawn care done right.