Which Kraftsense Lawn Mower Suits Your Yard?

Best for: Riders of long mowing sessions

Pros

• Self-propelled drive
• Four 4.0Ah batteries included
• 21-inch deck

Cons

• Fewer listed details on height settings
• Listing says small yards despite four batteries

High score Our score: 9.6/10

Kraft Sense

Kraftsense 21" Cordless Lawn Mower, 80V Self-Propelled Mower with 2×4.0Ah Battery & Charger, Ultra-Quiet Motor for Medium-to-Large Yards, Lawn Care, Backyard Maintenance

9.6/10Our score, based on listed specifications and buyer feedback

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Price and specifications are read from the Amazon product page and can change.

21″ Cordless Lawn Mower

Best for: Medium yards needing less pushing

Pros

• 80V brushless motor
• Dual charger for both batteries
• Three blades in the box

Cons

• Battery specs conflict in listing
• Self-propel wording conflicts with push

Best for: Quarter-acre lawns and first-time owners

Pros

• Two 4.0Ah batteries included
• 8 heights from 1.2 to 4 inches
• Mulch, side discharge and 60L bag

Cons

• Push only, no self-propel
• Up to 40 minutes runtime

The 21″ Cordless Lawn Mower with 40V power and two 4.0Ah batteries is the all-round push mower of the lineup. Volts (V) roughly describe how much power the system can deliver, while amp-hours (Ah) describe how much energy each battery stores, so more Ah means longer runtime. Here the listing promises up to 40 minutes and lawns up to 1/4 acre.

The 21-inch deck is the width of grass cut in one pass. The cutting height adjusts to 8 positions from 1.2 to 4 inches, and the listing names grasses like Bermuda, Zoysia, St. Augustine and Tall Fescue. It offers 3-in-1 grass handling: mulching (chopping clippings finely and leaving them on the lawn as natural fertilizer), side discharge (throwing clippings out the side, useful for tall grass) and bagging into a 60-liter bag. A close-edge design helps trim along fences and flower beds.

This suits a typical suburban yard and a first-time owner who wants one mower that does it all. It is a push mower, so hilly lawns or long mowing sessions may be easier with one of the self-propelled models.

High score Our score: 9.8/10

Kraft Sense

Kraftsense 14" Cordless Lawn Mower, 40V Lightweight Push Mower with 4.0Ah Battery & Charger, Ultra-Quiet Motor for Small Yards, Lawn Care, Backyard Maintenance

9.8/10Our score, based on listed specifications and buyer feedback

See it on Amazon

Price and specifications are read from the Amazon product page and can change.

14″ Cordless Lawn Mower

Best for: Tiny lawns and easy storage

Pros

• Lightest at 16.3 pounds
• Brushless motor
• 5 heights from 1 to 2.6 inches

Cons

• Covers up to 3,500 sq ft
• Single 4.0Ah battery

Best for: Townhome yards up to 4,000 sq ft

Pros

• Single 8.0Ah battery
• Lightweight to lift over steps
• 40% quieter than gas, per listing

Cons

• Weight listed two different ways
• Max cut height only 2.6 inches

The 14″ Cordless Lawn Mower with a 20V system and one 8.0Ah battery is built for small spaces. The listing says it mows up to 4,000 square feet on a charge, roughly a tenth of an acre, and is meant for urban yards, patio gardens and townhomes. It has a brushless motor, a 5-position height from 1 to 2.6 inches, and the listing says it is 40% quieter than gas engines.

The weight appears two ways: 24 pounds in the features and 19.8 pounds in the specifications. Either way it is easy to lift over porch steps. The narrow 14-inch deck means more passes, but on a small lawn that hardly matters and it fits into tight corners.

This fits someone with a very small yard who wants a single large battery for fewer recharges. For the lightest option, the 40V 14-inch below is lighter. For anything bigger than a small yard, choose a 21-inch model.

Best for: Buyers wanting the 21-inch push in blue

Pros

• Two 4.0Ah batteries included
• Close-edge cutting design
• 3-in-1 grass handling

Cons

• Push only
• Nearly identical to the 21-inch push above

The 40V Cordless Lawn Mower with Dual 4.0Ah batteries is almost a twin of the first 21-inch push mower. The listing gives the same 40V dual-battery system, up to 40 minutes of runtime, coverage up to 1/4 acre, 8 heights from 1.2 to 4 inches, close-edge cutting and the same 3-in-1 mulch, side discharge and 60-liter bag setup.

The differences in the listing are the model number, LawnMower510-2A220, and the color, Carbon Fiber Finish with Alpinist Blue. It also calls the brushless motor durable, with a 10x longer lifespan than traditional motors, the same claim the first model makes.

Choose between this and the first 21-inch push mower based on availability and color. If you want less pushing effort, move on to the self-propelled models below.

The 21″ Cordless Lawn Mower sold as 80V self-propelled is the most powerful in this lineup by voltage. The title promises a self-propelled mower for medium-to-large yards, and the listing highlights an 80V brushless motor, a 21-inch deck and a dual charger that charges both batteries.

The details conflict, so read carefully. The title says 2 x 4.0Ah batteries, while the included items list says two 40V 5.0Ah batteries and calls the mower an 80V 21-inch push mower. The specs list operation as manual and share a model number with the 40V push mower. Two 40V batteries would add up to 80V, which may explain the rating, but the listing does not explain it. The box includes a collection bag, a rear side-discharge chute, a mulch plug and 3 blades.

This suits owners of bigger lawns who want the most power, but confirm on the product page whether it is truly self-propelled before buying. If self-propelled drive is a must, the next 21-inch 40V model states it more consistently.

The 14″ Cordless Lawn Mower with 40V and one 4.0Ah battery is the lightest mower here at 16.3 pounds. The listing says it covers up to 3,500 square feet on a charge, has a brushless motor, 5 heights from 1 to 2.6 inches and is 40% quieter than gas engines.

Its maximum height of 2.6 inches is lower than the 4 inches on the 21-inch models, which matters if you like to keep grass long.

This is the easiest mower to carry and store, ideal for tiny lawns, older owners or a gift for someone moving into a townhome. For more runtime in the same size, the 20V 8.0Ah model covers a bit more ground.

The 21″ Cordless Lawn Mower with 40V self-propelled drive comes with four 4.0Ah batteries and a charger. Self-propelled means the wheels are powered, so the mower moves forward on its own and you only steer and keep up. That makes a real difference on slopes and larger lawns.

The listing mentions a quiet motor and a 21-inch deck, and the specs list operation as automatic. It says it is well suited to small yards, which is odd given four batteries, and it does not specify runtime, coverage or height settings. With four batteries you can swap a fresh one in and keep going.

This suits someone who wants to push less and mow longer without waiting on a charger. If you are comparing drive systems in general, our self-propelled lawn mower guide explains more.