Model#: GWKN25112

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Brand new items;Full manufacturer warranty available
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower

  • Greenworks 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower
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The all electric operation of the Greenworks' line of tools provides not only reliable performance and dependability, but also offer a clean running alternative to gas powered tools as well. Each Greenworks' tool comes with a variety of performance and safety features that not only help you get the job done right, they also promise carbon emission free operation for a cleaner environment.
With reliable performance, Greenworks' 25112 13 Amp 21 in. 3-in-1 Electric Lawn Mower offers a clean operating lawn tool that operates as efficiently as it does simply. With a powerful 13 Amp electric motor, it takes on a number of various mowing tasks with ease. A durable stamped steel deck and 21 in. wide cutting capacity offer a great balance of maneuverability and cutting performance, making the 25112 an ideal unit for homeowners with mid-sized lawns. It also features durable 7 in. front and 10 in. rear wheels for easy maneuvering, and a convenient cam lock handle for easy fold down and storage when not in use. As with all Greenworks tools, the 25112 is also emission free helping to clean not only your yard, but the environment as well.
  • 3-in-1 mowing capabilities - mulching, rear collection and side discharge
  • 21 in. wide cutting path offers a great balance of maneuverability and cutting capacity for mid sized areas
  • Powerful 13 Amp motor provides tough cutting and mulching power
  • Rugged stamped steel cutting deck provides added durability
  • Adjustable cutting height with 7 various positions from 1.5 in. up to 3.75 in.
  • Cam lock handle for easy folding and storage of unit
  • Ideal for mid-sized yards and lawns
  • 13 Amp 21 in. 3-in-1 Electric Lawn Mower - 25112
  • Collection Bag
  • Side Discharge Chute
  • Mulch Plug
  • Owner's Manual


Amperage: 13
Cutting Height (Max.): 3-3/4 in.
Cutting Height (Min.): 1-3/4 in.
Cutting Height Settings: 7
Cutting Path: 21 in.
Deck Material: Steel
Discharge Settings: Side / Rear
Drive System: Manual
Mulching Capability: Yes
Voltage: 120V
Wheel Size (Front): 7 in.
Wheel Size (Rear): 10 in.



4.5 / 5.0
26 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (23)
Lightweight (19)
Heavy (1)
Yes, I would recommend this to a friend
It takes about 1.5 hrs to mow my lawn. This mower costs about 30 cents compared to about $4 for my gas push mower (not self prop.) Even in heavier grass that causes the blade to slow down, still get a fine mulch. If I need to stop the mower for any reason, it is so much easier to restart than my gas version, literally a couple of seconds. It takes a little while to get used to the cord, but a couple of adjustments to my routine and its not a big deal.
October 10, 2012
Yes, I would recommend this to a friend
Love my new Lawnmower
I was looking for something easy to handle but durable. I was not disappointed. very satisfied!
I purchased a john deere rider about twenty years ago this mower cuts just as well or better. I decided I needed the workout, at 64 needed something that handled easily. very pleased. Good buy for the money.
September 4, 2013
Yes, I would recommend this to a friend
Sharp little mower fits the bill
I've used the mower twice so far and love the cutting job. It handled high grass without complaint. There are disappointing early signs of wear. The bag is fraying where it rubbed against the sidewalk on a handful of passes and the foam handle covers (very comfy) ripped on one end. One additional, albeit minor, frustration is that the nifty cord keeper is too small for the 14 gauge/100' extension cord I needed, so I can't use it, but that shouldn't be a problem if you use a 16 gauge/50' extension cord. Despite these glitches, I've already recommended the mower to a neighbor.
September 25, 2012
Yes, I would recommend this to a friend
Not Disappointed
This replaced the old B&D side discharge, corded mower that served me well for 7 years (the hole in plastic deck that holds the bag support rod gave out). I was going to get another B&D corded mower but the reviews pushed me to this mower and I'm not disappointed. Plenty of power, cuts great, easy to handle. It's a bit louder than the B&D, but still quieter than gas. Overall I'm very pleased with the mower
October 17, 2012
Yes, I would recommend this to a friend
Great mower for seniors
Easy handling for senior female who likes yard work. No strain to arms or back. I have no complaints with this mower. Plug up and go. Great machine.
August 15, 2013
Yes, I would recommend this to a friend
WOW...I'm impressed.
I ordered this on Wednesday, it said free shipping 3-5 days...I JUST got it and it's FRIDAY! Wow...and all I had to do, literally, is take it out of the box, straighten and tighten the handle, and I started to mow my lawn!! My last mower was a Grasshog, and I had to put the wheels on, the blade, the handle, everything...this one, no assembly!! It cuts great, I'm happy with it. My GrassHog lasted about 10 years before it died...we will see how this one wears. So far, I'm REALLY happy with it!
April 17, 2015
Yes, I would recommend this to a friend
good mower
Easy to use
July 31, 2012
Yes, I would recommend this to a friend
good value---works well
easy to use
September 4, 2012
works great!
We are going into a dry time now so I am cutting the grass higher than usual without the bag, leaving the cuttings mulched in the lawn. The lawn mower does a great job, cuts cleanly and is extremely easy to maneuver. I have three Greenworks implements and they all work well and their customer service has been super.
May 25, 2017
Originally posted at
Yes, I would recommend this to a friend
A good little mower that doesn't stink.
I have only used for one lawn cut and one needs to get accustomed to being connected by an extension cord. It won't take long to figure out.
I love the ease of starting, no gas engine, and its design so far. Time will tell how durable it is going to be. I used a bag the first and only cut which worked well. It cut well and is less noisy so do not need ear plugs although a little louder than expected. I think we will be good companions for the mundane task of lawn maintenance. Good service in the process of the order and got to me in great time.
July 12, 2012

Questions & Answers

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Browse 12 questions Browse 12 questions and 16 answers
Is this mower self-propelled?
Jack on Jun 4, 2016
BEST ANSWER: No,this mower has a manual drive system.
Is this self propelled?
Diana on Jun 3, 2016
BEST ANSWER: No, this is not a self-propelled mower.
Where can you locate parts for this mower? Specifically a replacement blade?
cokecans on Aug 19, 2013
BEST ANSWER: Unfortunately, we do not stock this blade. The model number you are looking for is 3313250. You can find it at
I'm not sure if this is cordless when you advertise 120V., and 24V. Does this operate on both or either 24V. and or 120V.. Is the 120V. used only to charge the 24V. battery? Or if the battery is low, can the machine be operated on 120VAC only?
John on Jun 12, 2013
BEST ANSWER: This is NOT a 'cordless' mower, it only works with ~120V current using an extension cord. This mower does not contain a battery. See short cord and female plug at the end in the pictures, this is where you connect your extension cord to in the mower.
the grass collecting bag is frayed, where can I buy another one
Peter on Jul 5, 2016
BEST ANSWER: Unfortunately, Cpo does not have a replacement collection bag. Please contact Greenworks direct for more options. 888-909-6757
How do you remove the top cover to replace a part. The bolts? screws? are not your standard. What tool do I use to remove the screws currently in the top?
JAN on Jun 12, 2016
BEST ANSWER: Greenworks Direct would best answer you question. 888-909-6757
what is tge differance between the 25022 and the 25112?
George on Mar 27, 2016
BEST ANSWER: The 25112 is a 13 amp 21 inch mower and the 25022 is a 12 amp 20 inch mower.
Do I need a special electrical cord and how much would it cost
Paul on Sep 21, 2015
BEST ANSWER: In order to prevent electric shock, use this mower only with a CSA/CUL listed extension cord
that is approved for outdoor use, such as Type SW–A, SOW–A, STW–A, STOW–A, SJW–A,

Extension Cord: Verify that the extension cord is in good condition, is heavy enough to carry
the current that your mower will draw, and is polarized (one blade of the plug is wider than the
other). A 50' (15 m) extension cord should be of 16 AWG, a 100' (30 m) extension cord should
be 14 AWG, and a 150' (45 m) extension cord should be 12 AWG. Undersized cords cause a
drop in the line voltage, which leads to a loss of power and overheating
Have had mower for for two years now, mower started to slow down then stopped within five minutes. Cord, outlet and undercarriage have all been checked. Any advice before returning to store?
Walt on Jun 22, 2015
BEST ANSWER: CPO is an internet retailer, if you purchased the mower from another retailer you will need to contact them for assistance. Or, you can reach Greenworks directly at 888-909-6757
What maintenance is required?
Michael on Apr 20, 2015
BEST ANSWER: There is no maintenance required for the Greenworks 13 Amp 21 in. 3-in-1 Electric Lawn Mower.
Where can I purchase parts for my 21 electric lawn mower specifically part 34106467-1 handle knob.
Joe on Oct 11, 2014
BEST ANSWER: For parts please call Greenworks direct at 1-888-909-6757
How much does it weigh?
Monty on Jun 26, 2013
BEST ANSWER: The mower's weight is 55 pounds.


Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

GreenWorks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If GreenWorks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from GreenWorks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator's manuals directions and regulations in order to be valid.