The Popular Electric Lawn Mower Model Known For Its Long-Lasting Battery Life

How do you go about figuring out what the best type of lawn mower is for your yard? Well, you've simply got to put a few things into consideration. That includes whether you want a gas or electric mower, if you're okay with one you have to push or you need one that's self-propelled, and whether you're dealing with a large or small lawn. Now, if it's the latter, we've found that Worx makes the best lawn mower for small yards in 2025. But if you'd prefer a battery-powered model and are more concerned about runtime, Consumer Reports says the Greenworks MO80L42 is one of the best on the market right now.

This particular model is an 80V cordless walk-behind mower with a 21-inch steel deck and an option to be self-propelled. And it comes with the premium price tag of $799. Now, that's certainly not cheap. But for some customers, it's not a bad price to pay to no longer have to deal with gas leaks or fumes. Plus, since it's cordless, you don't have to worry about dragging an extension cord around the yard or accidentally running over it.

For starters, Greenworks is a owned by a Chinese company based in Changzhou, so ordering directly from their website can be a tad difficult. However, retailers like Walmart, Best Buy, and Lowe's stock their products. Amazon, on the other hand, seems to carry other types of mower from this brand except this specific model — at least at the time of this writing. So you can still check to see if that's changed, but if not, you'll just have to go through these other retailers instead.

If you check on Best Buy, it's got an average rating of 4.5 stars from over 200 reviews. On Lowe's, it holds a similar 4.5-star rating across over 300 customer reviews. And a fraction of those high ratings come down to the fact that you can get over an hour of runtime on a single charge. That is a function of the two 80V batteries that power it. The mower can function just fine with only one battery. However, as you can imagine, it won't last as long.

Customers who've tested it with a single battery say they're able to get decent enough runtime. While that might be enough to go across smaller yards, it might not be enough if you've got half an acre or more to cover. However, on a full charge, with both batteries, you can get up to 70 minutes, and each battery takes about 40 minutes to fully recharge.

It might interest you to know that the brand Greenworks has been making products for the market for more than twenty years now. Its goal is to provide eco-friendly options to consumers who want to make the switch from gas engines. Paying attention to the brand behind a product is often just as important as the product itself. There are some lawn mower brands we'd advise you to steer clear of, mostly because of how disappointing their products turn out to be in terms of performance and durability.

If you're looking for reliable alternatives to consider, this one from Greenworks is a good place to start. And it's got good customer reviews backing it. That said, depending on where you live, and when you mow, it's important to keep in mind that this mower will struggle with wet grass. So, it's not a good idea to take it out to the yard right after it rains or early in the morning when the grass is still damp. You have to wait until it's dry. 

The same goes for mulching. According to Greenworks, the dryer the leaves, the easier it is for the mower to mulch. It might also take a while to get a hang of how the safety lock works when you disengage from the self-propelled mode. Still, the majority of reviews across board are positive, and a good number come from people being particularly impressed by the battery life.