The Pros & Cons Of Greenworks' 40V Lawn Mower To Consider Before Buying

If you're interested in a battery-powered lawn mower, it may be because you appreciate its eco-friendly operational design. Battery mowers generate less noise and require less maintenance than gas-powered models. However, gas-powered mowers are preferred for longer mowing sessions, as you don't have to stop midway to recharge the battery. That's why the Greenworks 40V 25-inch self-propelled lawn mower is well worth considering. It can run from one 40V battery alone, but it has two battery ports on the lawn mower, meaning you can mow with the run time of two batteries without stopping, doubling your mowing time.

Although some manufacturers offer both gas- and battery-powered lawn mowers, you may want to stick with a manufacturer that only focuses on battery options. Greenworks only makes electric lawn mowers and has been perfecting its models since 2011. Because the electric motor doesn't require oil changes, air filters, or spark plugs, the design of this type of motor is completely different from a combustion motor. The Greenworks 40V 25-inch model is available at both Amazon and Greenworks for $699.99. It ships with two 40V batteries and includes a dual-port rapid charger. 

The biggest advantage of Greenworks' electric mower is the dual battery ports. You can insert both batteries, giving you extra run time versus a typical single-port model. How long does a 40V lawn mower battery last? A typical model will last around 40 minutes. How long does the Greenworks 40V mower last? With the two 40V batteries in the Greenworks model, you may receive around 70 minutes of performance without needing to stop and recharge. For those with a larger yard that prevents you from finishing with the typical 40-minute electric model, this added runtime can be a huge advantage.

The Greenworks mower has a brushless motor design that enhances battery longevity while reducing noise and vibration. The brushless motor should also give you more power for cutting thicker yards by delivering a higher level of torque to spin the blades.

We also like the EZ Fold handle on this model, which condenses the space it requires by up to 70%. This innovative design offers a smart storage solution that will help you hide it under a bench in your garage if desired. It also has a self-propelled design, so you can simply walk and let the mower do the work. Finally, having a 25-inch steel deck with this Greenworks model is a significant advantage over other electric and gas walk-behind models, which usually have far smaller mowing widths.

Despite some of its clear advantages, the Greenworks model won't be the perfect solution for everyone. For starters, it's an expensive machine. At roughly $700 for the unit, it's significantly more expensive than Dewalt's 21-inch self-propelled lawn mower, a gas-powered machine that costs $399 at Home Depot. The Dewalt model has a 21-inch cutting deck, so it can't cut as much grass per pass as the Greenworks model, but you're saving quite a bit of money by opting for a gas motor.

As far as other battery-powered mower options go, how does Greenworks compare to Ryobi? The Greenworks 25-inch mower has just a 3.8-star rating out of 5 on Amazon and a 4.0-star rating on the Greenworks site. The Ryobi 40V 21-inch walk-behind self-propelled lawn mower, which ships with two batteries and a charger, costs $499 at Home Depot and has a 4.4-star rating on the Home Depot site. Even though it only has a single battery port and a smaller cutting deck, it offers a better customer rating and a lower price.

One YouTube reviewer, Quiet Lawn – Electric Lawn Service, shared from their experience that the Greenworks 25-inch model is not reliable or durable. The company had two of these mowers fail, as the self-propelled feature stopped working correctly. Another problem Quiet Lawn – Electric Lawn Service mentioned was that finding certified service techs is difficult, requiring a 3.5-hour drive round trip to find a certified repair person.