[This review was collected as part of a promotion.] This is a perfect blade for my Greenworks 40v 21” deck push-behind mower. It cuts cleanly and is so easy to replace. Absolutely recommended!
Pros: Cost-Saver, Easy to Use, Quiet, Durable, Effective
[This review was collected as part of a promotion.] I bought this mower after great frustration trying to repair a Ryobi push lawn mower's height adjustment lever that led to cascading problems making it inoperable. This mower FAR exceeds the Ryobi's performance and features. Comfortable grips, straightforward assembly and operation with great cutting ability. I appreciate the fan cooled double battery charger.
[This review was collected as part of a promotion.] Good Power for a small mower, was able to go thru heavy grass without issue. Like that it can Collect grass, side discharge, or mulch. Like that I can charge batteries inside while storing mover in shed
[This review was collected as part of a promotion.] I bought the whole greenworks bundle with the mower the weed trimmer and the blower and I am so glad I did. I was a little leery at first because I thought it would not provide me with the power that I needed to keep my mind and my yard glorious but I was so wrong. So much so I just ordered another battery charger with additional batteries so that I can use all of my tools at the same time. GreenWorks has definitely changed my mind on battery operated things and I guess my shed will be full of green now 🟩
[This review was collected as part of a promotion.] We bought this to replace the 2 older ones we have and another I bought online, that were harder to use and hurt my back. This edger/trimmer has been the best purchase I have made this year! Easy to use, I love the features and the battery life is excellent. So worth the buy and recommendation is easy, mic drop!
[This review was collected as part of a promotion.] Greenworks products are excellent in workmanship and price. I look forward to being a customer for as long as grass refuses to stop growing :)
[This review was collected as part of a promotion.] I bought this a month ago and it’s a great mower just wish the batteries would last longer. I can’t even mow my back yard on one charge.
I would recommend this to a friend!
Response from greenworkstools.comBy Greenworks, April 13, 2026
Hello Chad48. Thank you for your feedback, we are glad to hear you are enjoying the power of your mower. Battery runtime can vary based on grass conditions and usage, but here are a few tips that may help extend runtime. 1. Mow more frequently, cutting smaller amounts of grass reduces strain on the motor and batteries. 2. Adjust cutting height, a higher deck setting can improve efficiency, especially in thicker grass. 3. Use self-propel only when needed, reducing use of the drive system can help conserve battery power. 4. Ensure full charge and proper storage, charge batteries fully before use and store them at room temperature for best performance. 5. Keep blades sharp and deck clean, this helps the mower run more efficiently and use less power. For additional guidance on setup and best practices, you may find helpful video resources on Greenworks YouTube page by searching your model (MO48L520). If runtime continues to fall short of expectations, Greenworks Success team would be happy to review your setup and help further. They can be reached either using the online chat function, on Greenworks Tools page, accessible by clicking “Chat Now” in the bottom corner of your screen or by calling 1-888-909-6757.