My HONDA mower gave up the ghost after 29-years.
I took a chance on a SEARS CRAFTSMAN,Briggs & Stratton-powered mower.It broke an oil ring before it could make it to the first oil change.I considered dealing with it,then changed my mind.
I considered a 'corded' electric at much lower cost,but we've got 40-acres of park land where I live, and my 'adopt-a-spot' is all the walking/cycling trails,so a battery-powered mower was the better choice.
I brought home an 80-V,4Ah, brushless,Lithium ion,Kobalt mower from LOWES.($431.95 out the door).It's what I'd have paid for a HONDA-powered Husqvarna.
I charged one of the batteries while I completed the simple assembly and was mowing within 30-minutes.
We set an all-time record for September rainfall (over a foot) and basically wasn't dry enough to work outside the whole month.Which left grass as high as 30-inches.
The 80-volter cut through it as well as the HONDA had,and with the heat index,you didn't want to mow more than 30-minutes at a time anyway,so the battery 'range' wasn't an issue at all.
Since the house is on wind power-produced electricity,lawn mowing will be basically carbon-free from here on out.
So far ,so good.