Black & Decker 20" 40V Mower

3-IN-1 mower with mulching and bagging capabilities

By Black & Decker

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Description & Features+

The Black & Decker CM2040 Cordless Electric Push Lawn Mowers is a 20 inch, 3-IN-1 mower with mulching and bagging capabilities. The EdgeMax allows for close up edge cutting while the side discharges allow for multiple mowing modes. Variable motor speeds for allow for greater efficiency and runtime. The collapsible bag 15.85 gallon grass bag has soft fabric with hard top which permit checking fill levels. The 7-setting height adjust single lever easily adjusts the height of cut 1 ½ inch to 3 ¾ inch to cut all grass types. 40 Volt Max* lithium batteries (2 x 2.5Ah) allow for 30-45 min of mowing time.


Available for Shipping to Canada Post
Lawn mower colour family
Model Number
Black & Decker
Product Identifiers
Walmart Item #

From the Manufacturer +

Ratings & Reviews+

Black & Decker 20" 40V Mower is rated 3.4 out of 5 by 5.
Rated 4 out of 5 by from Easy to use!! I bought this for the simple fact that it's light, easy to use and does not take too much space. It comes with two batteries and there's a reason , I use both batteries to do the front and back lawn but I manage to get both done with battery juice left otherwise this wouldn't work for us.
Date published: 2015-06-03
Rated 2 out of 5 by from Battery issues The product is excellent for small backyard but it is not good for medium or larger. Because the both battery are not enough for more than 20 mints together. Plus it takes hours to re-charge .
Date published: 2017-08-25
Rated 1 out of 5 by from Ran for 45 minutes and quit. The delivery was speedy. I unpacked it, charged the batteries and began cutting within 3 hours. When the motor began to slow down I replaced the battery but the mower refused to start. Charged the original battery thinking that perhaps battery #2 was a dud. But no go. I'm about to take it back. Oh and the mower was delivered by Canada Post but there is no invoice either on the box or in my email..
Date published: 2017-07-27
Rated 5 out of 5 by from Great mower. I bought this a month back and it works very well in mowing my yard. The 2 batteries ensure I have enough power to cut the whole yard. It has good power and easy height adjustment.
Date published: 2016-05-26
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