Greenworks 40V 21in Self-Propelled Lawn Mower, 5.0 Ah Battery and Charger

Why it fits

• The MO40L517 is the best choice for buyers who want self-propelled assistance without moving to a premium battery platform.
• The MO40L517 is the best choice for shoppers who want a self-propelled battery mower without leaving the sub-$500 category.
• The MO40L517 is the value winner because it delivers the basic things most buyers need: a full-size deck, self-propelled assistance, and a complete battery-and-charger kit at a substantially lower price than premium EGO packages.