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Internet #308848174

Model #CM2040LBX2040

20 in. 40V MAX Lithium-Ion Cordless Walk Behind Push Lawn Mower with (2) 2.5Ah Batteries & (1) 2.0Ah Battery & Charger

  • Variable speed motor allows you to conserve the battery
  • Single lever adjusts the height of cut between 1-1/2 in. - 4 in.
  • 20 in. 3-in-1 mower
  • See More Details

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Product Overview

Cut the cord and enjoy lawn cutting freedom with the BLACK+DECKER 0.40 sq. cm cordless electric lawnmower. No need to deal messy oil or gas or even tangled extension cords. BLACK+DECKER EdgeMax feature allows for close up to the edge cutting. For a limited time get a bonus 40-Volt MAX Lithium-Ion Battery Pack 2.0 Ah with purchase.
  • Variable speed motor allows you to conserve the battery
  • Single lever adjusts the height of cut between 1-1/2 in. - 4 in.
  • 20 in. 3-in-1 mower
  • (3) 2.5 Ah Batteries & Charger Included
  • 6-setting height adjust
  • LBX2040 - compatible with multiple 36-Volt and 40-Volt maximum outdoor tools for versatile charging
  • LBX2040 - lithium-ion technology delivers long life with no memory effect, for consistent performance you can count on
  • LBX2040 - lightweight design lets you work in comfort
  • LBX2040 - 2.0 Amp hour
  • LBX2040 - LED power gauge
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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20 in. 40V MAX Lithium-Ion Cordless Walk Behind Push Lawn Mower with (2) 2.5Ah Batteries & (1) 2.0Ah Battery & Charger
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BrandBLACK+DECKERRYOBISnapperMakita
Name20 in. 40V MAX Lithium-Ion Cordless Walk Behind Push Lawn Mower with (2) 2.5Ah Batteries & (1) 2.0Ah Battery & Charger40V Brushless 20 in. Cordless Battery Walk Behind Push Lawn Mower with (2) 6.0 Ah Batteries and ChargerXD 82-Volt MAX Cordless Electric 21 in. Lawn Mower Kit with (2) 2.0 Batteries and (1) Rapid Charger18V X2 (36V) LXT Lithium-Ion Cordless 17 in. Walk Behind Lawn Mower Kit (5.0Ah) with bonus 18V LXT Cordless Grass Shear
Price
Ratings
(268)
(4245)
(223)
(97)
Power TypeBatteryBatteryBatteryBattery
Size of Yard1/4 Acre or Less1/4 - 1/2 Acre1/4 Acre or Less1/2 - 1 Acre
FeaturesAdjustable Cutting Height,Bagger,Mulching Lawn Mower,Single-lever height adjustmentAdjustable Cutting Height,Adjustable Handlebar,Bagger,Brushless Motor,Collapsible,Foldable handle,Headlights,Mulching Lawn Mower,No Oil Change Required,Single-lever height adjustmentAdjustable Cutting Height,Mulching Lawn MowerAdjustable Cutting Height,Battery level indicator,Foldable handle,Single-lever height adjustment
Engine MakeOEM BrandedOEM Branded EngineBriggs and Stratton EngineOEM Branded Engine
RefurbishedNoNoNoNo
Cutting Width20 inches20 inches21 inches17 inches
Voltage (v)40v40v82v36v
Battery Run Time (min.)30489030
Rear Wheel HeightHigh WheelHigh WheelHigh WheelHigh Wheel
Recommended TerrainUnevenFlat,SlopedFlatFlat,Sloped,Uneven
View ProductView ProductView ProductView Product

Specifications

Dimensions

Assembled Depth (in.)
34.875 in
Assembled Height (in.)
22.688 in
Assembled Width (in.)
21.875 in
Blade Length (in.)
20
Cutting Width
20 inches
Front Wheel Size (in.)
7
Mower Deck Width
20
Rear Wheel Size (in.)
10

Details

Amperage (amps)
0
Assembly Required
Yes
Battery Amp Hours
2.5 Ah
Battery Run Time (min.)
30
Battery Type
Lithium Ion
Battery/Charger
(3) 2.5 Ah Batteries & Charger Included
Charge Time (hours)
2
Charger Included
Charger Included
Cutting Height Options
6-position
Cutting Options
Bag,Mulch,Side-Discharge
Deck Material
ABS Plastic
Deck Type
Fabricated
Engine Make
OEM Branded
Engine Torque (ft.-lb.)
0
Features
Adjustable Cutting Height,Bagger,Mulching Lawn Mower,Single-lever height adjustment
Included
Bagger,Battery(s),Charger
Lawn Mower Type
Push Mower
Maximum Cutting Height (in.)
4
Minimum Cutting Height (in.)
1.5
Mower Size Type
Standard
Number of Batteries Required
1
Number of Blades
1
Number of Handlebar Positions
3
Number of Total Batteries Included
3
Power Type
Battery
Product Weight (lb.)
61.08
Rear Wheel Height
High Wheel
Recommended Terrain
Uneven
Refurbished
No
Returnable
90-Day
Size of Yard
1/4 Acre or Less
Start Type
Push Button Start
Voltage (v)
40v
Walk Behind Mower Type
Manual Push

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
2 Year Limited Warranty

Questions & Answers

58Questions10Answers

Can I mix and match 20v battery with 40v battery.

Asked by coachpat9 May 23, 2021
1
Answer

Hello coachpat9 Thank you for your contact. We apologize for any trouble or inconvenience in finding information. The 40v batteries and the 20v batteries are not interchangeable. Best Regards Sherri C BLACK + DECKER

Is this blower compatible with the B & D 40 Volt battery LBXR2036? Thanks.

Asked by DPB75 May 2, 2021
1
Answer

What type blower do you have? If it is a Black and Decker 40v unit it should be ok.

How much does it weigh?

Asked by BBP December 7, 2020
1
Answer

Thank you for your recent inquiry with The Home Depot. The BLACK+DECKER 20 in. 40V MAX Lithium-Ion Cordless Walk Behind Push Lawn Mower with (2) 2.5Ah Batteries & (1) 2.0Ah Battery & Charger weighs ~61 lbs. We appreciate your business and look forward to serving you in the future

Have trimmer, battery and charger. Given mower and several batteries but no charger. Now 2 of 6 batteries blinking only

Asked by Elisabeth September 7, 2020
1
Answer

I HAVE THE SAME QUESTION AS ELISABETH HAS ON SEPT7,2020

I have two batteries. Both will indicate they are fully charged, but one of the batteries will not hold the charge .

Asked by Rudie July 3, 2020
1
Answer

Check the date code on the battery. Example 2018(year) 52(week of the year) BM. Batteries last between 3-5 years from the manufacturing date that includes use or no use.

What’s the difference between type 2 and type 4

Asked by Rudie July 3, 2020
1
Answer

If you are meaning the AMPS on the battery the higher the Amp Ah the longer the run time.

Can I recharge after use (with partial charge left) or is it better to let the battery go fully dead before recharging

Asked by Jim June 17, 2020
1
Answer

We would recommend recharging the battery with a partial charger left.

What is the warranty on this battery>

Asked by Jeanne June 16, 2020
1
Answer

For current warranty information please contact BLACK+DECKER at 1-800-544-6986.

What charger can be used with this battery?

Asked by Sam June 16, 2020
1
Answer

The compatible charger is model number 90604879-01.

I just brought a brand new black and decker trimmer and blower. I just wanted another battery on ...

Asked by donna May 11, 2020
1
Answer

If this battery feels warm or hot AFTER USE, it will flash red. The battery must be totally cooled before putting it in the charger.

20 in. 40V MAX Lithium-Ion Cordless Walk Behind Push Lawn Mower with (2) 2.5Ah Batteries & (1) 2.0Ah Battery & Charger - page 2

Customer Reviews

  • 4
    out of 120 reviews
  • 79% recommend this product
Filter by:
Showing 1-10 of 120 reviews
I purchased this a few weeks ago and so far, so good. This is the first battery powered mower I h...
I purchased this a few weeks ago and so far, so good. This is the first battery powered mower I have ever owned. The batteries last about 15 minutes each so you don't dally while the mower is operating. I have it down to being able to mow the front and back without needing to recharge. It is so much lighter than my previous gas powered craftsman - I don't know how long it will last as if feels a little "cheap" but I do appreciate not needing a cord or can of gas to make it operate. The lawn looks great when I am done and I even let the gardener go last week.
by PNWGardener
6 people found this helpful
I have had this mower for one month and I love it. It is so light weight and easy to use I mow m...
I have had this mower for one month and I love it. It is so light weight and easy to use I mow my lawn every few days. I have a small front yard and when it starts to look uneven I pull out the mower and give it a quick once over. There is a safety key you put in, push the button and pull on the safety bar and it starts running. Two days ago my battery went dead and I just reached down and put in the second battery that comes with the mower. The mower went from what sounded like a full charge to stopped. I like this feature because I don't have to worry about the grass not getting cut clean because of a low battery. The other thing I like is the blade cutting path is outside of the wheels. This allows you to get right next to the fence, bricks and house.
by MikeAndNick
11 people found this helpful
Spare battery included!
Lightweight and powerful does not need self propelled wheels. Easy height adjustment. Was also easy to assemble, all the parts were included. I'm 6'3" and the handle/push bar is the perfect height and also easily adjustable up or down. Spare battery stores inside mower so you always know where it is and within reach while mowing. The cordless mowers are also very quiet, don't have to worry about running over a cord.
by cloe
7 people found this helpful
Powerful, Lightweight
I'm not quite sure where to begin. There are a lot of great things to say about this mower, I hope I don't leave anything out. First off, they include everything you need in the box. You have three choices for discharge: side, mulch, or rear bagging. The mower easily switches between the three. Second, the batteries charge up fairly quickly. You get two batteries and a charger. You can charge one and still use the mower. The battery pack lasts for about 20 minutes of continuous mowing. Batteries install and remove with ease. Third is the easy adjusting cut height. One lever controls all wheels. Simple! Fourth would be storage for the extra battery. Fifth would be the safety key feature to prevent any accidental usage by children. Sixth would be the ease of operation. The mower is lightweight which makes it easy to maneuver and push. Seventh would be the ease to adjust the handle height. There are orange levers on the handles that remove tension and allow you adjust for height. These are the same quick releases that allow the handles to fold for storage. Eighth is the collapsing handles that fold down for easy storage. this unit can be stored horizontally or hung vertically on the wall. This mower is just plain simple and easy to use. I don't know why I waited this long to try one. I added a video to show the use of the mower and how easy it is to maneuver around objects. The video sound makes the mower out to be noisy. It is fairly quiet while in operation.
by mixerdude
34 people found this helpful
by TAMMY
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Packaged so well it was nearly impossible to open! Works...
Packaged so well it was nearly impossible to open! Works as well as my initial B&D battery. Have already used it often.
by Linda
by JC
Good for very small lawns only
This lawnmower stalls after 10 to 15 minutes. The battery is weak and will cut only a small patch of short, dry grass
by Mike
Response from SBD_Product ExpertJun 4, 2021
Hi Mike,
I'm sorry to hear you are not happy with the run time of the CM2040. We would like to get some more information to determine if there is an issue with the product. Please contact us at wecare@sbdinc.com and reference case #13391268.
Thank you
Roxy
Customer Service
Showing 1-10 of 120 reviews