You’ll like the MightyMow 20V if you’ve got a small, tidy yard and want a lightweight, quiet mower that’s easy to push and store. It ships with two 20V 4.0Ah batteries, a charger, and a 13″ deck that handles regular grass cleanly but struggles with thick or overgrown turf. The 35L bag fills fast and plastic parts need careful use. Keep going for specifics on runtime, maintenance, and alternatives.
Some Key Takeaways
- 13-inch cordless mower ideal for small yards up to about 1/4 acre, offering tight turns and border maneuvering.
- Includes two 20V 4.0Ah batteries delivering roughly two 20-minute runs for modest lawns.
- Lightweight (~20–24 lb) and foldable for easy carrying, storage, and stair transport.
- 35L collection bag and plastic 13-inch deck limit performance on thick grass and heavy weeds.
- Quiet, low-maintenance design with a 3-year mower warranty; battery/charger covered one year.
Why the MightyMow 20V Cordless Might Be Right for Small Yards
If you have a small yard, the MightyMow 20V cordless fits the bill: its 13-inch cutting deck and lightweight design (about 20–24 lb) make short, tight passes efficient and easy to maneuver, while the two included 4.0Ah batteries provide up to two 20-minute runs so you can finish most modest lawns without swapping power sources. You’ll appreciate quiet operation that keeps conversations and neighborhood ties intact, and compact maneuverability that lets you hug borders and navigate flower beds. It’s not for heavy overgrowth, but it’s precise, low-fatigue, and built to belong in small-yard routines. Perfect for homeowners who appreciate battery-powered mowing, it pairs well with battery-powered mowers and other outdoor space tools.
What You Get in the Box: Batteries, Charger, and Key Specs
The small-yard advantages lead naturally to the practical question: what comes in the box and will you have what you need to start mowing? You get the 13-inch MightyMow, two 20V 4.0Ah batteries, a charger and a 35L collection bag. The quick charger shortens downtime; two batteries give up to two 20-minute runs, so you won’t need spare batteries for most small lawns. Specs list a 5-position height lever, foldable handle, and lightweight plastic build (about 20–24 lb). Warranty covers three years for the mower, one year for battery and charger—transparent and reassuring. This package is ideal for homeowners who enjoy their outdoor spaces and want a compact, easy-to-store electric mower.
Real-World Performance: Cutting, Runtime, and Grass Collection
While the MightyMow handles flat, well-maintained lawns cleanly, you’ll notice its 13-inch deck and plastic construction limit performance on thick or overgrown grass. You’ll cut tidy stripes at the recommended single-pass height, but heavy turf demands slower passes and occasional clogs. Blade noise is moderate — not jarring, yet noticeable when compared to premium motors. Runtime with two 4.0Ah packs covers small yards comfortably; swapping batteries is straightforward so you and fellow gardeners can share work. The 35L collection bag fills quickly; mulching capability is limited, so expect more bag emptying and a bit more time to finish. For homeowners who care about blade quality and sharpness, choosing the right mower blades can make a noticeable difference in cut quality and turf health.
Usability and Storage: Weight, Foldable Handle, and Maintenance Tips
You’ll appreciate how light the MightyMow feels when you push it—listed between 20 and 24 pounds, it genuinely reduces fatigue for short sessions and tight turns in small yards. You’ll value its lightweight portability for quick jobs and stairs, though plastic construction means you’ll handle it with reasonable care. The folding handle makes garage or shed storage straightforward; lock mechanisms are simple but check them periodically. For longevity, follow blade care: inspect, sharpen, or replace blades seasonally. Do seasonal cleaning after heavy use—remove debris, wipe contacts, and store batteries separately. These habits keep it reliable and communal-ready. Many owners also find that keeping a small selection of essential gear for push mowers on hand makes routine maintenance and storage much easier.
Who Should Buy It (And Who Should Consider Alternatives)
If you need a lightweight, low-maintenance mower for small yards or tight garden spaces, the MightyMow is a practical choice—its 13″ deck, foldable handle, and dual 20V 4.0Ah batteries deliver enough runtime and maneuverability for lawns under about 1/4 acre. You’ll want it if you value portability, simple upkeep, and community-friendly noise levels during morning chores. Skip it if you have acreage, heavy weeds, or need longer continuous run time. Consider alternatives with wider decks or gas power for tougher turf. Check safety considerations: blade guard, battery handling, and stable footing before use. Our site helps homeowners find the perfect mower for their yards.
Some Questions Answered
Is the Mower Safe to Use on Slopes or Uneven Terrain?
You can use it on gentle slopes, but you shouldn’t push it on steep gradient or very uneven terrain. It lacks advanced traction control and has limited weight, so rollover risk increases on inclines and loose ground. You’ll reduce operator fatigue by taking breaks, mowing across slopes rather than straight up/down, and keeping batteries charged. Work with a partner when areas look risky so you feel supported and safe.
Can You Mulch Clippings Instead of Using the Bag?
Yes — you can mulch clippings instead of using the bag, but it’s limited. You’ll want to mow frequently so clippings are short enough for effective grass recycling and to avoid clumps. The mower’s 13-inch deck and automatic operation handle light mulching, improving soil nourishment over time, yet thick or wet grass will clog and reduce performance. You’ll belong to a community that values smart, regular care for healthier turf.
Are Replacement Batteries Sold Separately by Mightymow?
Yes — you can buy replacement batteries separately from MightyMow, though availability varies by retailer. Check official channels for current replacement pricing and compatibility with the 20V 4.0Ah packs. Note the warranty length: the mower gets three years, batteries and charger one year, so confirm whether a separate battery purchase prolongs coverage. You’ll want receipts and model numbers to guarantee proper support and community-backed advice from other owners.
How Loud Is the Mower in Decibels During Operation?
You’ll hear about 75–80 dB during normal operation. That noise level is moderate for cordless mowers; sound comparison to a vacuum cleaner or busy city street helps — it’s louder than a typical indoor appliance but quieter than gas mowers. You’ll notice it, especially close by, yet it won’t overwhelm conversation at a distance. You’ll want hearing protection for extended use and to be considerate of neighbors during early hours.
Does the Mower Include a Blade Brake or Safety Key?
Yes — you get basic blade safety: the mower uses a safety key removal system that prevents accidental starts. You’ll pull the key for transport or storage, and the blade stops when power’s cut, reducing risk during maintenance. Be critical: it’s a simple mechanical/electrical interlock rather than an advanced blade-braking clutch, so expect a short spin-down rather than instant stop. You’ll still feel secure using it around family or neighbors.
