12 Amp Electric 20" Lawn Mower


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Durable steel cutting deck – 19" cutting diameter covers plenty of ground

NutriCut dual-edge mulching blade for quick, natural lawn fertilization

3-in-1 mower mulches, bags and side-discharges

Single-lever depth adjustment makes it easy to change cutting height

One-touch, fully collapsible handle with compact, stand-up storage

Features 7 adjustable cutting height positions for various grass conditions

12 Amp Electric 20" Lawn Mower ITEM WG720

Availability: In stock

Ships for FREE
3 Year Warranty
30 Day Guarantee
WORX 12 Amp Electric 19-inch Lawn Mower - WG720

Key Features

The WORX 12 Amp Electric 19-inch 3-in-1 mower mulches, bags and side discharges. The steel cutting deck houses the NutriCut mulching blade, which provides you with natural lawn fertilization. The hassle-free cord management system and quick cutting height adjustments make mowing your lawn effortless. Includes a 3 Year Warranty & 30-Day Money Back Guarantee.

Mow Your Lawn With Ease

With the 19" Electric Lawn Mower, you can cut through thick grass with ease. Choose between mulching, bagging or side-discharge, and let this lawn mower go to work for you! The one-touch fully collapsible handle allows for compact storage and the quick cutting height adjustment lever means you can easily adapt to your lawn's needs.
WORX 12 Amp Electric 19-inch Lawn Mower - WG720
Technical Specifications
  • Rated Voltage
  • Rated Power
    12 Amps
  • Deck Width
  • Cutting Diameter
  • Cut Height Range
    1-1/2" - 4"
  • Cut Height Positions
  • Grass bag capacity
    1.4 Bushels
  • Machine Weight
    45 lbs
  • Warranty
    3 Years
You're Getting
  • (1) - Electric Mower
  • (1) - Grass Collection Bag
  • (1) - Mulch Plug
  • (1) - Side-Discharge Chute
  • (1) - Spanner Wrench

Frequently Asked Questions

  • Does this come with a battery?

    Batteries are not included with this model. This is an electric mower.

  • How heavy is the Worx 12 Amp Electric 20" LAWN MOWER?

    The WG720 LAWN MOWER weighs 45 lbs.

  • Is this lawn mower self-propelled?

    The 12 Amp Electric 20" Lawn Mower is not self-propelled, but this powerful mower is still agile and easy to work with.

  • How big is the cutting deck on the 12 Amp Electric 20" Lawn Mower?

    The deck width is 20” with a cutting diameter of 19” to deliver great cutting efficiency for larger yards.

  • What kind of extension cord should I use?

    The right extension cord will ensure you get the performance you expect and will extend the life of your mower. Look for an extension cord rated for Outdoor Use and make sure the gauge of the cord is appropriate for the length you’re using. The WG720 is a 12 Amp tool, so check for gauge and length on the grid here, or in your manual. Your local hardware or garden supply store will be happy to help you select the right cord to meet your needs.

  • Can I adjust the cutting height of this lawn mower?

    Yes! You can adjust the cutting height of the 20" Electric Lawn Mower to give you exactly the cut you want. Switch between seven different cutting height positions between 1.5” and 4” with an easy-to-use single-lever adjustment.

    The seven different positions are:

    4", 3-1/2”, 3-1/4", 2-3/4”, 2-1/4”, 2”, and 1-1/2"

  • What is the capacity of the grass collection bag? How often should I empty it?

    The hard-topped grass collection bag will hold up to 1.4 bushels and features a capacity indicator to let you know when it’s full. The Worx 12 Amp Electric Lawn Mower collection bag has a handle for easy disposal.

  • Do I have to use the grass collection bag while mowing?

    The 12 Amp Electric Lawn Mower can be used with the collection bag or without. If you’d rather not collect your clippings with the bag, you can use the rear discharge feature, or even mulch the trimmings back into your yard to feed and nourish it naturally.

  • Can I store the mower outside?

    Storing the mower outside is not ideal and is not recommended. Your Worx Lawn Mower folds into a compact shape to make storage in your garage or shed easy. For more information about folding down the mower for storage, review your owner’s manual.

  • How do I sharpen the blade?

    Many local hardware stores or small engine repair shops can provide you with great resources for sharpening blades if you’re inexperienced or prefer not to do it yourself. If you’ve got experience but need some pointers, consult your owner’s manual for instructions.

    NOTE: For your safety, we do not recommend sharpening your mower blades unless you have experience doing so. With any task of this nature, please follow all safety guidelines and recommendations.

    Prefer to keep an extra blade on hand? Order an extra so you're never waiting or caught unprepared.

  • How hard is it to change blades on the WG720 Lawn Mower? Where can I get an additional blade if mine is damaged?

    Changing blades on the 12 Amp Electric 20" Lawn Mower is easy! You’ll need gloves (for your protection) and a spanner wrench to remove the blade. For detailed instructions and illustrations, review the owner’s manual.

    NOTE: Any time you perform maintenance on your mower, or work under the mowing deck, be sure to remove the safety key and both batteries for your safety, and wear protective gloves. See your owner's manual for complete safety details.

  • What kind of blades does the Worx 12 Amp Electric 20" Lawn Mower use? Where can I get more?

    The Worx WG720 20" Lawn Mower uses a 19” mulching blade found under Lawn Mower Accessories.

  • Does this mower come pre-assembled?

    Since the 20" Electric Lawn Mower is designed for easy, compact storage when not in use, it’s shipped to you in a similar configuration to save you on shipping. There is some minor assembly required, but will take less than 5 minutes and will not require any tools.

  • Are there any precautions I should follow when using the Worx Electric 20" Lawn Mower?

    Carefully review the owner’s manual for all safety information and guidelines. Follow safety precautions while using any power tools – including wearing safety eyewear, gloves, appropriate shoes & clothing, and keeping hair tied back. See the owner’s manual for complete safety instructions and details.

    ATTENTION: For safety, remove the batteries when changing the blades or cleaning the mower. When changing the blade, we recommend wearing gloves.

  • Can I mow wet grass?

    While your lawn mower is powerful enough to handle wet grass, we don’t recommend mowing wet grass. Wet grass can inhibit cutting performance, form clumps that interfere with the mulching action and/or reduce runtime. For best performance, wait until the grass dries before cutting.

  • I misplaced my manual. Is there anywhere I can get more information?

    You can download the manual here. Our friendly customer service team will be glad to answer any questions you may have at 1-866-354-9679 (Worx).

  • What is the guarantee/warranty?

    If you decide the Worx 12 Amp Electric 20" Lawn Mower isn’t right for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-354-9679 (WORX) and we’ll be happy to assist. View more information here.

    We know your tools are indispensable, so we cover each tool with a 2 Year Limited Consumer Warranty. You can extend your warranty to 3 years by registering online within 30 days of purchase. Already have your mower? Register now!

    Worx batteries are covered by a 1 Year Limited Consumer Warranty and are not eligible for warranty extension.

    Parts subject to normal wear and tear are not covered by the tool’s warranty. View more information on our warranty here.

  • Where can I get replacement parts?

    Need an extra battery? Ready for a new blade? Many accessories are available online under Accessories.


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
12 Amp Electric 20" Lawn Mower is rated 4.5 out of 5 by 88.
Rated 5 out of 5 by from Awesome mower!!! I bought this mower to replace an old Yard Machine electric. There really is no comparison! Even when the Yard Machine was new, it could not hold my new Worx's cord! This mower is very smooth and quiet. And contrary to what other reviewers said about the bag size; I found it more than adequate. I have close to a1/2 acre of lawn to mow All in all I'm very happy, thank you Worx
Date published: 2018-07-19
Rated 5 out of 5 by from Had lawnmower this my 3rd summer love it. Had to reorder battery once other than that l would recommend this product to anyone.
Date published: 2018-06-20
Rated 5 out of 5 by from The Best Mower I Have Ever Owned This was on my wishlist for a while. When I was finally able to purchase it my grass in my backyard had gotten waist high. I have always owned gas powered mowers and if I had tried mowing this grass with a gas powered mower it would have been dieing constantly even on the highest setting holding the front of the mower up so it won't die and still does. This mower went right through it on the highest setting, with the mulching plug in and did not even slow down. Awesome mower.
Date published: 2018-06-13
Rated 5 out of 5 by from excellent performance! I purchased this product a little over a month ago on worx website and was so happy to see how fast the delivery was. Putting it together was so simple that you dont need a manual. I had about 4 inches of thick grass to cut and when fully charged it cut right through it. This is my all time favorite product!
Date published: 2018-06-03
Rated 5 out of 5 by from Easy to operate Lightweight and easy to maneuver. Can get into tight places a gas powered mower can't.
Date published: 2018-05-08
Rated 5 out of 5 by from Pleasure in work This is my second worx trimmer. . The new batteries are great. I would never use any other lawn trimmer. And i am a disabled usmc veteran.
Date published: 2018-03-30
Rated 5 out of 5 by from Electric lawn mower Came with no damage and assembly was very easy. Used the bagger on first mowing and it was easy to remove, empty and reassemble. Not a loud mover. Very happy with ease of use. Great price.
Date published: 2017-12-21
Rated 5 out of 5 by from Sweet .....Sleek and Compact! Slick look, compact, easy use! No more running out to mow and realize I have no gas in the can. Looking forward to Spring and using my new mower!
Date published: 2017-12-19
Rated 5 out of 5 by from Great WORX product Came ready to use. I plugged up and took off. GREAT !!!
Date published: 2017-12-03
Rated 5 out of 5 by from Really great cut I love this little mower, I was worried that it may not cut my entire yard on one charge but it did. It's quiet, light weight and I couldn't be happier with it.
Date published: 2017-11-28
Rated 5 out of 5 by from Great lightweight mower! I bought this electric mower a recently at the end of summer and I love it because it is light and easy to push. The battery is medium is size and very easy to charge.
Date published: 2017-11-25
Rated 5 out of 5 by from works great I've used it twice so far and it does a great job.
Date published: 2017-10-13
Rated 5 out of 5 by from Lawn Mower,Electic,2Blowers,AreoCart,Edger,Mulcher Hi Worx, I am 70 yrs old and so all work at my home. I have many of your products. Lawn Mower, Edger, large blower with the leaf pick up and mulcher, I have the small blower, I love it. I also have the tiller which is my favorite cause I use it a lot and I lone it to my children. I just bough the wheelbarrow. Oh boy.the area cart is a back pain saver. Best thing ever for ones yard. I ❤️ It. Now I am looking forward to buying the sprayer, ( hydro shot) but I missed the bargain deal that was online. I hope the do it again. I need it, I love all WORX products. They are easy to use and work and at deals prices the price it so very good --- no great. Thanks WORX for being there for all of us smart people who know what to buy To make work easy. Thanks for all of it. Francine Gotta go my yard it calling me.
Date published: 2017-09-07
Rated 5 out of 5 by from Great mower! I am so happy with my new toy. All I needed was an extension cord. My lawn was done fast and easy and looks like it was done by a pro.
Date published: 2017-09-07
Rated 5 out of 5 by from Great Electric Lawn Mower - WG720 I brought my electric mower three weeks ago. Just opened the box on Labor Day. I feel very happy with my lawn mower, it's very easy to operate with my Stroke. It's better for me than a gas mower. I love it. I'm going to tell my sister about my mower, she have been looking for an electric mower too. Thank you
Date published: 2017-09-05
Rated 5 out of 5 by from Works great I bought this a month ago, thinking it was cordless. It works great, but its a pain to keep holding the bar to make the machine work while cutting grass and simultaneously holding the cord.
Date published: 2017-08-19
Rated 5 out of 5 by from Powerful and easy I love it. Throwing a cord around is a pain but this thing ate through my tall weeds as long as I didn't push it too hard. I had it on the tallest cut and then lowered it to get my grass cut to s "normal" height! It's super easy to use. Love nit having a pull start!
Date published: 2017-08-19
Rated 5 out of 5 by from My next item is lawn mower. Love Worx!!
Date published: 2017-08-17
Rated 5 out of 5 by from Easy to manuever, and Stores easly The Lawnmower works well, and has more power than i assumed. The ability to store it upright makes it easy to put away without taking up much space. I recommend this for small and large jobs alike.
Date published: 2017-08-15
Rated 5 out of 5 by from This mower is a powerful machine I never would have guessed that a battery powered lawn mower cdould do what a power mower can However the 56v. 19" cordless electric mower does! Best part id no more gas or fulling a reecoil to start a mower. just push a button and pull back the bar and your off an mowing or mulxhing leaves! The bag is easy on and offEasy Peasy!
Date published: 2017-08-11
Rated 5 out of 5 by from I bought this last month and used twice already. Easy to use and no hassle.
Date published: 2017-08-02
Rated 5 out of 5 by from Love it All of your products are amazing. I have the blower, lawnmower and trimmer and I wouldn't give them up for anything. Worx is the best product on the market and I let everybody know.
Date published: 2017-08-01
Rated 5 out of 5 by from WORX lawn mower WG720 I bought the electric lawn mower wg720 and it works very good, is easy to mower the grass,I connected it with a 100ft electric cord, and it's better using the WORX WG720 lawn mower than the gas mower.I will recomend the electric lawn mower.
Date published: 2017-07-30
Rated 5 out of 5 by from Great Works great light weight ozone friendly
Date published: 2017-07-23
Rated 5 out of 5 by from Sooooo happy I ordered it I have not used it yet but tomorrow is the day & super super excited. So light & perfect for what I need
Date published: 2017-07-22
Rated 5 out of 5 by from Easy for seniors I bought this mower a month ago. I have landscapers who mow my yard which is included in my HOA fees. They continually scalp my yard even after I ask over and over to raise the wheels. The commercial mowers are heavy and also tear up the sod. This mower is light and easy to use and I am a senior citizen. I have a hill in the yard and it does a beautiful job. My yard is so lush and green. Love my Worx.
Date published: 2017-07-21
Rated 5 out of 5 by from Love the push start button what maybe Now I've had the lawn mower for about a year now and it's the best piece of equipment I've ever bought thank you worxs.
Date published: 2017-07-20
Rated 5 out of 5 by from Excellent Lawn Mower!! I just recently purchased this lawn mower, and I have mowed the front and backyard with it twice.. and I absolutely love it!! So far, so good!!! :)
Date published: 2017-07-14
Rated 5 out of 5 by from Works great Works great. It is battery operated so no inconvenient cord
Date published: 2017-07-11
Rated 5 out of 5 by from Never will return to fossil fuel again! 1st electric lawnmower and Im now hooked. Very lightweight so very maneuverable & very very strong motor. Cuts very clean and very light on your ears. Please buy you will not regret it.
Date published: 2017-06-24
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