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GreenWorks 25022 Review: 20-Inch Electric Corded Lawn Mower

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Electric mowers have come a long way since they first came on the market, and today it's possible to use a corded lawnmower to care for an average-sized residential lawn. One of the top selling electric lawnmowers in this category is the GreenWorks 25022.

Gas powered lawn mowers have been the most popular choice in the past, but many homeowners don't enjoy the high maintenance required to keep them operating in top form. Today, there are quite a few solid performing electric lawn mowers to choose between. Whether you're just getting started on your search or looking for that last detail before buying, our review of the GreenWorks 25022 12-amp electric corded lawn mower will help you get the answers you need.

Product Showcase

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022
  • Durable 20-Inch Steel Deck
  • Powerful 12 Amp Motor
  • 3-In-1 (Mulching, Side Discharge, and Rear Bag)
  • 7-Position Single Lever Height Adjustment
  • Push Button Start. Drive system: manual


Like many of the power tools and home and garden tools you'll find on the market, the GreenWorks 25022 20-inch 12amp corded electric lawn mower is manufactured in China. But don't let that worry you, the construction and assembly is high quality.

Once your 25022 lawn mower arrives, it can be operational within minutes. It comes nearly fully assembled, although you will need to attach the handle. The user manual is easy to read and provides clear directions.


Model: GreenWorks 25022 20" Electric Lawn Mower

Motor Rating: 120v AC Power, 12 A, 60 Hz

Drive System: Manual Push

Blade Speed without Load: 3600 RPM

Wheel Size: 7-inch front, 10-inch rear

Clipping Management: Rear catch bag, side discharge, and mulching

Cutting Path Size: 20-inches

Height Range: Adjustable from 1-1/2 inches to 3-3/4 inches

Weight: 56 pounds

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Design of the GreenWorks 25022

The GreenWorks 25022 can easily handle a 5000 sq. ft. lawn, and it could even tackle a larger lawn if you have an adequate extension cord. The mower is easy to use, affordable, and doesn't require a lot of maintenance. In fact, it's one of the best electric lawn mowers on the market, and an excellent choice for homeowners who want to move away from gas powered tools.

As a 3-in-1 mower there are 3 options for managing grass clippings. There's a side discharge chute for operating without the catch bag, a catch bag, and a mulching plug. All three options are included with the purchase.

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Power Source

Since the GreenWorks 25022 is an electric lawn mower it'll require a standard 120 volt outlet to operate. One of the benefits of not using a battery mower is you'll always have a steady level of power, without the fear of running out of battery power. If you're going to be cutting grass over a longer period of time, a corded electric mower is your best choice.

You'll need an extension cord in good condition and heavy enough to carry the current the 25022 mower draws. Undersized cords cause overheating, it's always best to choose a heavier gauge cord than lighter. Keep in mind, that the smaller the gauge number, the heavier the cord. Here's the recommended gauge for the length of cord:

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022


The GreenWorks 25022 corded lawn mower provides a number of advantages over a traditional gas powered mower. One of the most obvious is the lack of a pull cord. Simply switch the mower on to start it up, you'll never need to rely on a difficult start-up process again.

Adjusting the height of your mower is simple, as well as using the catch bag for emptying the grass clippings. If you've used a gas mower before, then there won't be a learning curve, and you'll appreciate the ease of use that literally allows you to plug it in and get started.

If you're a first time lawn mower user, you'll be able to quickly adapt to the features by simply reviewing the user manual. And, the mower itself is relatively light weight, so pushing it around your lawn isn't difficult. The video below gives a good overview how the GreenWorks 25022 operates:

Watch the Video


Unlike a battery operated lawn mower the GreenWorks 25022 can run at full performance and not worry about slowing down when the battery is losing power. It has a cutting range between 1-1/2 inches  to 3 inches with seven adjustment positions all controlled by a single handle.

Although we don't recommend using an electric mower on wet grass for safety reasons, the mower will bog down when the grass is damp, although it still performs pretty well.  

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022


There really is very little maintenance required with the GreenWorks 25022 electric lawn mower. After each use you should clean the blade and cutting area. You can purchase a replacement blade if needed, however with the proper care, the original blade should last a very long time.

In some situations, clippings and debris can collect under the motor cover, which could lead to overheating as well as reducing the service life of the mower. The motor shroud can be removed by unscrewing it from the main mower body, and any debris can be brushed away or quickly removed using compressed air.

Since the mower is electric, you won't need to add fuel or measure out an oil mix, or worry about the condition of the spark plugs. If you're looking for a lawn mower light on maintenance, then a GreenWorks corded lawn mower is an excellent choice.

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Warranty and Customer Support

GreenWorks 25022 electric lawn mower is covered by a four-year warranty. The warranty covers manufacturer defects for residential mowers. You'll need to have proof of purchase, so be sure to staple your receipt to the owners manual and store it in a safe place.

There's a Monday through Friday toll free help line for US owners by calling: 1-888-909-6757, or you can contact a representative through the GreenWorks website.

Unfortunately, there isn't an extensive service center network within the United States, so if you have a warranty claim that requires shipping, you may need to ship it at your expense.

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Final Thoughts on the GreenWorks 25022

The Greenworks 25022 12-amp electric lawn mower is a strong performer which will suit most homeowners with small to medium-sized lawns. The corded design means you won't need to worry about dealing with the added hassles of a gas mower or the inconsistent power a battery operated mower delivers. 

However, if you're not a fan of corded mowers, you may want to take a look at the Greenworks 25322 battery powered mower.

The 25022 has good cutting capabilities provided the lawn is regularly maintained, and the mulching feature is a great option for anyone looking to improve the health of their lawn by recycling their grass clippings.

With GreenWork's reputation for designing easy to operate equipment, this mower doesn't require a significant learning curve. And since there's practically no maintenance necessary, it's a great mower for first time and experienced owners alike.

The GreenWorks 25022 electric corded lawn mower is one of GreenWork's top selling push lawn mowers. So if you're looking for an electric mower at a budget friendly price, that delivers solid performance, then this is an excellent choice.


  • Seven height adjustments between 1.5-inches to 3.75-inches
  • 20-inch cutting deck allows for less passes while cutting your lawn
  • It's lightweight design (only 56 lbs) and compact size makes it easy to store
  • 3-in-1 grass clipping options: Mulch, catch bag, or side discharge


  • Tall grass can be a challenge. If you mow you're lawn regularly this mower will perform well, but if you have a tendency to let your grass grow higher than you should before mowing, the 25022 will likely bog down and have difficulty 
  • Electric mowers have many benefits, but if you don't like dragging a cord or being limited by the cord, then your better choice would be a battery operated or gas mower

Last update on 2021-01-22 / Affiliate links / Images from Amazon Product Advertising API

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