Model#: GWKN25223

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 25223 40V G-MAX Cordless Lithium-Ion 19 in. 3-in-1 Lawn Mower

  • Greenworks 25223 40V G-MAX Cordless Lithium-Ion 19 in. 3-in-1 Lawn Mower
Sale Price:
You Save
Free Shipping
(continental U.S.)
In Stock
Ships Monday
  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
Become more efficient when working in your yard with the Greenworks 40V G-Max Lithium-Ion Lawn Tool Series, the gas alternative solution you have been waiting on. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.
Cutting the lawn doesn't have to be a loud and tedious task with Greenworks' 25223 40V Cordless 19 in. 3-in-1 Lawn Mower. Powered by 40V G-Max Lithium-Ion batteries, the 25223 provides powerful and consistent cutting performance for up to 60 minutes on a single charge. An ideal mower for homeowners with small to mid-sized lawns, the 25223 features a durable stamped steel deck with mulching, side discharge and rear bag collection capabilities, offering three versatile solutions for grass clipping clean up.
  • 3-in-1 mowing capabilities - mulching, rear collection and side discharge
  • 19 in. wide cutting path offers a great balance of maneuverability and cutting capacity making it ideal for mid-sized areas
  • Powerful 40V motor provides tough cutting and mulching power
  • Rugged stamped steel cutting deck provides added durability
  • Adjustable cutting height with 6 different height settings
  • Cam-lock handle for easy folding and storage of unit
  • 40V G-Max Lithium-Ion batteries provide enhanced power for consistent performance
  • Please Note: 40V G-Max and 40V Lithium-Ion Batteries are not cross compatible; this tool is compatible with the G-Max 2.0 Ah battery (29462) and the G-Max 4.0 Ah battery (29472)
  • 40V G-Max Cordless Lithium-Ion 19 in. 3-in-1 Lawn Mower - 25223
  • Collection Bag
  • Side Discharge Chute
  • Mulch Plug
  • 40V 4.0 Ah Lithium-Ion Battery
  • 40V 2.0 Ah Lithium-Ion Battery
  • Charger
  • Owner's Manual
Compliance and Restrictions
warning: Cancer and Reproductive Harm --


Series: G-MAX
Cordless: Yes
Weight: 65 lbs.
Amp Hour: 2 Ah / 4 Ah
Batteries Included: 2
Battery Type: Li-Ion
Bluetooth Compatibility: No
CSA Safety: Yes
Case Included: No
Charge Time: 3 hrs
Charger Included: Yes
Cutting Height (Max.): 3 in
Cutting Height (Min.): 1-1/8 in
Cutting Height Settings: 7
Cutting Path: 19 in
Deck Material: Steel
Discharge Settings: Side / Rear
Drive System: Manual
Motor Type: Brushed
Mulching Capability: Yes
Powered Tool Power Source: Electric - Cordless
Starter Type: Electric
Voltage: 40V
Wheel Size (Front): 6 in
Wheel Size (Rear): 7 in
Wifi compatibility: No



4.5 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (12)
Lightweight (11)
Powerful (2)
Easy To Use (1)
Value (1)
Best Uses
Small Projects (1)
Mower does not perform as advertised
Started out great. Bought through Home Depot just 3 months ago. After 2 months of use, the battery quits after 1/2 hour of mowing, switch to the other and the smaller battery quits after 10 minutes. Very frustrating. 1/3 acre of lawn, this should not happen
August 27, 2018
Originally posted at
The Perfect Mower for Me!
I love my 19" 40V mower with two batteries. I'm a single gal and after years of almost dislocating my shoulder trying to get gas mowers started, I bought this mower. It's great! It does a great job and I have no complaints at all.
August 20, 2018
Originally posted at
This Little Mower is a Beast!
This little mower is a beast! Next to no maintenance, the only thing I do is clean under the deck if and when I mow wet grass. I have owned this mower over 1 year with not a single issue, just ordered 2 new blades today. I mow some tight trouble places in our pastures with grass at least 18 inches tall (probably not recommended by greenworks) and this mower handles it just fine.
August 16, 2018
Originally posted at
Practical and Quiet!!
Have had this mower 5 years now and we are still on the original set of batteries. We bought it for our vacation cottage and have never regretted it. Works well and is so easy to use!
August 15, 2018
Originally posted at
BEST Cordless Mower
BOUGHT in 2014. Still works great! Easy to handle.Have many Greenworks tool-trimmer,hedger,chain saw--using Greenworks 40V/2 AH batteries+charger.
Will buy more when gets old.
August 10, 2018
Originally posted at
Glad I bought it, but wish I had the bigger one!
I've had it for a little over a year. No complaints other than that they released a newer one (21 inch with folding storage that I wish I could exchange for! This was the only brushless model when I purchased. So I recommend it, but only if you can't afford the newer model.
August 10, 2018
Originally posted at
About 5 years and still going
I have had this lawn mower for about 5 years now. One of my biggest concerns was how long would the batteries last. Well they have exceeded my expectations and are still going strong. My lawn is not very big but there were several times where the grass was very much overgrown. I was concerned at first but now it does not bother me to cut the grass when it is overgrown. I do have to go a little slower and may need to charge one of the batteries again but the advantages far outweigh recharging a battery. The fact that you do not need to buy gas change the oil in the lawn mower and the spark plug make this lawn mower a win-win
August 10, 2018
Originally posted at
Keep it sharp and it will keep your lawn sharp
I have had this Mower for two mowing seasons now. In that time, i have mowed my 1/4 acre yard and my in-law's yard of a similar size. 90% of the time I use this mower on "Mulch" mode. This puts an additional strain on an introductory-level battery-operated mower that has taught me a lot about it. Here are a few thoughts:

1) MOST IMPORTANT - Keep the blade sharp. Using battery is not like gas, where the sheer force of the blade will cut even it it's as dull as a football. The name of the game with this mower is efficiency. Get yourself a file sharpener and sharpen before putting away, or before use if that's your preference. Yes, this is a little maintenance, but it's still a small price to pay because...

2) No more mess - I don't miss checking the oil, changing spark plugs, or getting gas. Based on my current electric charges, this thing costs me only about 10 cents per lawn mowing. Can't beat that with a stick. Add to that the lack or parts that need changing, and this clean machine keeps paying for itself with every mow.

3) Added power - This is my only gripe, and you can get used to it very quickly. As I said above, this unit is all about efficiency. Because of this, it has two power modes. They're not names, so let's call them "ECO" and "POWER", for clarity. The mower stays in ECO unless it senses a heavier workload, then it automatically goes to POWER, then switched back after 3-5 seconds without the workload. The problem is that you have to turn around REALLY fast if the grass is high, or you have to backup (quickly) after it drops down then picks up. This could be fixed with a button or lever that gives a manual option to switch to and from POWER mode. This would be MORE efficient, as you would have it at high speed just when you hit the high grass.

All that said, one gets used to it pretty quickly, and my lawn looks fine for the money. I highly recommend this if you can't afford to jump up to the 60V model.
August 10, 2018
Originally posted at
Great Product
just press the button and mow... love it... plus batteries interchange with all my other Greenworks Tools...
August 10, 2018
Originally posted at
Works Great!
I bought my 19” mower several months ago and have been very pleased with its performance. It is a lot quieter and less maintenance compared to a gasoline mower. The 2 batteries it came with can be charged fairly quick and my yard is small which I can cut with the 2.0 battery. With the 4.0 battery I can cut 2 small yards at least.
June 25, 2018
Originally posted at

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question
Why do these mowers come with 2 different size batteries but only need 1 or the other to operate? Also, what is the difference between a 40 V G-Max & a 40 V Lithium Ion battery?
A shopper on Jun 13, 2017


Greenworks Warranty


When looking for lawn tools, we know you’re thinking about quality. You’re looking for something that will get the job done and get you back to your weekend. That’s why Greenworks backs tools with a four-year warranty (1 year on Pressure Washers) we know our products will perform at the highest level and always be reliable.


Greenworks products are protected against all defects under normal use for a period of four years (90 days for commercial use) from the shipping date. Pressure Washers carry a 1 year warranty.

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. Proof of purchase is required. 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. Lithium-ion batteries carry a two-year warranty against defects in workmanship and materials. Sealed Lead Acid 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. See owners manual for warranty details.