40V Power Share 4.0 Ah 17" Lawn Mower w/ Mulching (2x20V) (Discontinued)

3 Year Warranty
30 Day Guarantee
As low as $379.99 Regular Price $379.99
As low as $379.99 Regular Price $379.99

  • The 17" 40V Power Module mower includes 2 removable 20V 4.0Ah batteries that delivers 40V Power and Performance.
  • Patented Intellicut™ provides additional torque on demand and the ability to conserve battery when desired.
  • Premium 2-in-1 design that mulches, bags and rear discharges and includes a quick single lever cutting height adjustment.
  • 2-in-1 Design: Mulch and Bag/Rear Discharge.
  • Grass bag features a full indicator and oversized carry handle for easy disposal.
  • Cuts up to 1/8 acre per charge.
Rated Voltage
Deck Width
17 in.
Cutting Diameter
16 in.
Cut Height Range
1.5 - 3.5 in.
Grass Bag Capacity
1.1 Bushels
Machine Weight
38.1 lbs.
3 yrs.
(1) - 2X20V Lawn Mower
(2) - 20V Battery Pack
(1) - Mulch Plug
(1) - Grass Collection Bag
(1) - 20V Dual Battery Charger

Yes,this tool comes with two (2) 20V Power Share 4.0ah batteries and a dual-port charger for efficient charging.

The 40V Power Share™ tools are designed to work with two batteries and will not operate with just one battery installed. For optimum performance, both batteries should be of the same Amp-Hour (ah) rating and fully charged.

This lawn mower is not self-propelled, but is still agile and easy to work with.

The deck width is 17" and the cutting width is 16" to deliver great cutting efficiency.

This lawn mower's cutting deck is made of durable, lightweight plastics making it highly maneuverable and lighter than its metal counterparts.

You can adjust the cutting height of this Lawn Mower to give you exactly the cut you want. Switch between multiple different cutting height positions with an easy-to-use single-lever adjustment.

The hard-topped grass collection bag features a capacity indicator to let you know when it’s full.

This lawn mower can be used with or without the collection bag. If you’d rather not collect your clippings, you can use the rear discharge or mulching feature to feed the trimmings back into your yard to nourish it naturally.

This lawn mower features bag collection and mulching capabilities to help nourish your lawn naturally. Please see our selection of other lawn mowers if you are interested in a side-discharge function.

Patented Intellicut® technology is an innovative way of utilizing battery power to best fit the needs of your lawn and maximize your run time. With two modes, Eco and Turbo, Intellicut® provides additional torque on demand and the ability to conserve battery when desired.

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.

Since this 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.

Changing blades on this lawn mower is easy! You’ll need protective hand gloves and a spanner wrench to remove the blade. For detailed instructions and illustrations, review the owner’s manual.

Storing the mower outside is not ideal and is not recommended. Worx lawn mowers fold 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.

Our lithium-ion (Li-Ion) tools and nickel-cadmium (Ni-Cad) tools are separate battery platforms and are not interchangeable. Li-Ion batteries offer our customers maintenance-free technology without the hassle of managing the memory effect inherent in Ni-Cad batteries.

While 20V Power Share allows you to share batteries between tools within the same voltage family, batteries should only be used with tools of a corresponding voltage. Use your 20V MAX Lithium battery with any 20V WORX tool. 

*NOTE: Although technically compatible, some discontinued tools may have a battery compartment that is too small in size to accommodate the WA3678 8Ah battery.

If you decide your mower isn’t right for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). For more warranty information, click here

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



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.


Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'Ètait 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.


mower featuring: intellicut, dual 20 volt batteries, runtime indicator on the batteries, full/empty indicator on the bag, 2 in 1 mulch bag, easy lever cutting, 17 inch cutting deckmower featuring: intellicut, dual 20 volt batteries, runtime indicator on the batteries, full/empty indicator on the bag, 2 in 1 mulch bag, easy lever cutting, 17 inch cutting deck


close up of the batteries in placeclose up of the batteries in place

Stop fumbling around with gas or cords, our 20V dual Power Share batteries team up for 40V of rechargeable power and performance.

close up of the front of the mowerclose up of the front of the mower

Anyone can use this mower. With a handle that adjusts to any height and INTELLICUT technology that automatically increases torque for thicker grass, mowing your yard has never been easier.

close up of grass being mulchedclose up of grass being mulched

You’re in luck, then. We built a mulcher right in so you can add mulch back into your yard for a fuller, better-looking, happier lawn.

WORX Power Share Battery, Blower, Lawn Mower, Portable Power Cleaner, Hedge Trimmer and Clippers and Power ToolsWORX Power Share Battery, Blower, Lawn Mower, Portable Power Cleaner, Hedge Trimmer and Clippers and Power Tools
20V Power Share Logo20V Power Share Logo

Same Battery, Expandable Power

The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share™ family.



When you know how to mow a lawn, you do more than make it look nice and neat when the job is done.


In a race to save time, many of us cut lawns too low in hopes of reducing the frequency of mowing. By doing so, we unintentionally weaken the lawn.


Whether you have a postage stamp sized lot or acres of grass, proper mowing is the surest way to maintain a lush, healthy stand of turf grass.