The STIHL RMA 510 is a 21″ walk-behind battery-powered lawn mower that gives homeowners the performance of a gasoline-powered mower without any of the hassles. Enjoy instant starting, less noise, zero gasoline costs, and zero exhaust emissions. It features a 21″ deck, so you can cover more lawn faster than previous models. The RMA 510 KIT also includes a holding slot for a second battery, so you can swap batteries and be ready to cut again in seconds. It also features an adjustable handlebar, grass catcher and larger rear wheels for rough terrain. This battery-powered lawn mower is great for small to medium-sized suburban yards.

• Deck size: 21″
• Includes: AP 300S Battery and AL 300 Charger
• Power: 36-volt lithium-ion battery
• Charge: will cut up to 5,100 square feet before charging.