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The Kobalt 80-Volt 21-in self-propelled mower is a battery-powered walk-behind with a 21-inch deck, a 5.0 Ah 80-volt battery, mulching and a collection bag. It runs on Kobalt's 80-volt platform, the same batteries used in the brand's trimmers, blowers and chainsaws, so one pack can serve several tools. Self-propulsion and a 21-inch cut put it against gas mowers and premium battery rivals from EGO, Greenworks and Ryobi. It suits homeowners with a quarter to half acre who want gas-like power without fuel, and who already own or plan to buy other Kobalt 80-volt tools.
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Lowest price we've seen: $729.00 on Nov 10 at Lowe's. Tracked across 1 store since Nov 10.
Owners generally rate the Kobalt 80-volt mower for its power and cut quality, and many say it matches gas mowers on tough grass. Complaints center on weight, battery runtime on larger lawns and the cost of spare 80-volt batteries.
