Still deciding?
These are just 2 of 27+ products we evaluate in Electric Lawn Mowers. Take our 60-second quiz to get a personalized recommendation across all of them.
Take the full quizKey differences: BLACK+DECKER 40V vs DEWALT 20V
Choosing between the BLACK+DECKER 40V and the DEWALT 20V comes down to what matters most to you in a electric lawn mowers. Push mowers rely entirely on your effort and are best for smaller or flat yards.
The BLACK+DECKER 40V leans toward i’ll push it myself, while the DEWALT 20V offers self‑propelled or riding. Bagging collects clippings for disposal, keeping your lawn tidy but requiring you to empty the bag.
The BLACK+DECKER 40V leans toward mulch, bag and side‑discharge, while the DEWALT 20V offers mulch and bag. The BLACK+DECKER 40V stands out for users who value i’ll push it myself and over an hour and bag only.
Meanwhile, the DEWALT 20V is the stronger pick if self‑propelled or riding and over an hour and bag only are your top priorities. Rather than declaring an absolute winner, we recommend using the interactive comparison above — your priorities determine which product scores higher.