Today only: Amazon's best-selling gas-less lawn mower is on sale

Greenworks 21-Inch 40V Brushless Push Mower. (Photo: Amazon)

Amazon’s deal of the day section is a treasure trove of find— but the today’s standout deal is on a best-selling gas-less mower.

For one day only, the Greenworks 21-Inch 40V Brushless Push Mower is $400 (was $435) and we have a feeling it will sell out, fast. The cordless mower boasts two 40-volt Li-ion batteries that last over 1 hour on a single charge and has “Smart Cut Technology,” which adjusts power or runtime based on the thickness of your grass.

According to the brand, this model is 40 pounds lighter than the average gas-powered motor, and has dual cutting blades that make cutting, mulching and bagging seamless. Its light weight and push-start button make it easy to maneuver and as many reviewers note, it makes less noise than a traditional mower.

“My wife and I wanted a mower that wasn't as loud and noisy as a gas mower, didn't require burning oil, and didn't vibrate as much. This mower fulfilled all of our wishes. We have a 1/3 acre lot, and this mower with two batteries works just fine. The only time we need to recharge the batteries half way through mowing is when we wait way too long between mowings, and the motors need to do some extra work to chop down the tall weeds,” explains on five-star reviewer. “This mower is fairly easy to push, since it is much lighter weight than a gas mower. We also bought the electric trimmer that uses the same battery system, so we were sure to buy that kit with an extra charger and battery. Sometimes we use the extra battery, but it is nice to have just in case. Overall, I would buy this again and am quite satisfied.”

Another adds, “This is a great mower! It's powerful enough to get through my rather thick grass even when I've let it get taller than I should. I LOVE having a quiet, efficient, easy to use mower that doesn't belch smoke or required me to buy gas! The two battery system is great - I can do both my front and back yard twice before both batteries are exhausted. They charge quickly. Plus, the batteries can be used in other GreenWorks devices, which is super convenient and avoids buying more batteries.”

So if you’re looking to ditch your gas-powered mower, now’s the time to take advantage of this sale.

Shop the Greenworks 21-Inch 40V Brushless Push Mower, $400 (was $435) at

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