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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 EGO Mower 21In
Choosing between the BLACK+DECKER 40V and the EGO Mower 21In comes down to what matters most to you in a electric lawn mowers. 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 EGO Mower 21In offers mulch and bag. The BLACK+DECKER 40V stands out for users who value i’ll push it myself and over an hour and mulch, bag and side‑discharge.
Meanwhile, the EGO Mower 21In is the stronger pick if i’ll push it myself and over an hour and mulch and bag are your top priorities. Rather than declaring an absolute winner, we recommend using the interactive comparison above — your priorities determine which product scores higher.

