6 Best Lithium Ion Lawn Mowers to Buy in 2025

The Makita XML08PT1 is a game-changer for homeowners who demand professional-grade power without the noise and fumes of gas. Running on a dual 18V battery system (effectively 36V), this brushless motor delivers exceptional torque, effortlessly powering through thick grass and damp conditions where lesser mowers stall. With self-propelled rear-wheel drive and variable speed control from 1.5 to 3 MPH, it turns lawn care into a smooth, almost effortless chore—perfect for sloped or uneven terrain that typically demands back-breaking effort.

In real-world testing across a 0.4-acre yard with mixed grass types and slight inclines, the Makita consistently delivered up to 45 minutes of runtime on four 5.0Ah batteries, easily handling two full mows before needing a recharge. The 4-bay battery system is a standout, allowing hot-swapping for extended sessions—ideal for larger properties or contractors juggling multiple tools.

While the steel deck is durable and precise, the mower’s weight (around 75 lbs) makes maneuvering tight corners a bit cumbersome, and storage requires dedicated space due to its full-size frame.

Positioned against the Greenworks 60V models, the Makita trades some ecosystem versatility for superior battery modularity within the vast LXT tool system. It’s not the most budget-friendly, but for users already invested in Makita’s 18V platform, this mower offers unmatched integration and runtime flexibility.

It’s the top pick for serious DIYers and semi-pros who need reliability, power, and long runtimes—delivering professional performance that outmuscles most cordless rivals while leveraging an existing battery ecosystem better than any other model here.

The Greenworks 60V 21″ Self-Propelled Mower is a powerhouse performer that redefines what cordless can do—delivering gas-matching torque and all-day usability in a quiet, zero-emission package.

Its brushless motor provides instant, consistent power, slicing through overgrown grass and wet clippings without bogging down, while the rear-wheel self-propel system makes climbing slopes feel effortless.

The inclusion of LED headlights is a thoughtful touch, letting you mow early morning or late evening with clear visibility—something rarely seen at this price tier.

During testing on a 0.6-acre yard with tall fescue and uneven terrain, the mower handled 90% of the job on a single charge using both 4.0Ah batteries, especially when using the eco mode.

The 4-in-1 functionality (mulch, bag, side discharge, and turbo leaf pickup) adds serious seasonal versatility, turning it into a year-round yard tool.

However, the dual-port rapid charger is essential—without it, downtime between charges would be a real bottleneck.

While the deck is durable, it’s slightly narrower than some competitors, requiring more passes on wide-open lawns.

Compared to the Makita, this Greenworks model offers more raw voltage and better value for homeowners prioritizing performance over brand ecosystem.

It’s not as modular as Makita’s 18V system, but the 60V platform is growing fast, with over 75 compatible tools—making it ideal for those building a full cordless yard system from scratch.

For users who want maximum power, smart features, and long-term expandability, this mower delivers high-end performance at a mid-tier price, outclassing lighter models in both runtime and cutting aggression.

The Greenworks 40V 21″ Self-Propelled Mower is a silent workhorse built for larger yards where reliability and runtime matter most.

Its brushless motor delivers smooth, consistent power across thick grass and slopes, while the rear-wheel drive ensures excellent traction—no more slipping on damp hills.

With a 5.0Ah battery, it consistently mowed up to 45 minutes on medium-height grass, making it a strong contender for 0.5-acre properties or larger, especially when paired with a spare battery.

In real-world use, the single-lever 7-position height adjustment made switching between lawn zones quick and precise, and the 3-in-1 cutting system (mulch, bag, side discharge) handled clippings cleanly.

The vertical storage feature is a game-changer for garage organization, reducing footprint by 70%—a rare and welcome feature in full-size mowers.

That said, on very tall or wet grass, the motor occasionally slowed, requiring a second pass, and the 40V platform lacks the punch of the 60V or dual-battery Makita systems.

When stacked against the 60V Greenworks model, this 40V version trades some power and speed for better affordability and easier storage.

It’s not the fastest mower on the market, but for homeowners with big yards who value convenience and space-saving design, it hits the sweet spot.

It offers more runtime and better build quality than budget models, while delivering strong ecosystem value across 75+ tools—making it a smart long-term investment for space-conscious users with large lawns.

The Greenworks 40V 16″ Ultra-Light Mower is a nimble, user-friendly machine designed for small to medium yards where ease of use and storage are top priorities.

Weighing in at just 35 lbs, it’s 35% lighter than most self-propelled models, making it a dream for older users, renters, or anyone with limited strength.

The push-button start is instant and reliable, and the 45-minute runtime on a 4.0Ah battery is sufficient for lawns up to ½ acre, especially when mowing weekly.

In testing, the mower excelled on flat, well-maintained lawns with short to medium grass, delivering a clean, even cut thanks to its single-lever 5-position height adjustment.

The 2-in-1 mulching and rear-bag system worked well for light clippings, though heavy growth required multiple passes to avoid clogging.

While it lacks self-propel, the ergonomic handle and lightweight deck make pushing surprisingly easy.

However, on uneven terrain or thick patches, the 16″ deck means more passes and extra effort compared to 21″ models.

Compared to the 21″ Greenworks models, this one sacrifices cutting width and automation for portability and simplicity.

It’s not built for large or challenging lawns, but for urban yards, townhomes, or secondary mowers, it’s hard to beat.

It offers the same ecosystem benefits—75+ compatible tools and quick charging—while being easier to store and maneuver than bulkier models, making it the best choice for users who value comfort and convenience over raw power.

The Litheli U20 Handy+ is a compact, budget-friendly solution for small lawns, gardens, or spot mowing where full-size mowers are overkill.

With a 13″ cutting deck and 3400 RPM motor, it’s surprisingly capable for light-duty tasks, handling up to 1,300 sq. ft. per charge—perfect for patios, narrow side yards, or trimming around flower beds.

The 5 height adjustments and 8-gallon grass bag add practicality, while the folding handle makes it incredibly easy to store in tight sheds or apartments.

In real use, the mower performed well on short, dry grass but struggled with taller or damp growth, often requiring overlapping passes.

The 20V 4.0Ah battery delivered about 15 minutes of continuous runtime, which is limiting for anything beyond small patches.

However, the battery’s dual-use as a power bank for phones or tablets is a clever, unexpected perk—adding real utility beyond mowing.

The coreless motor is quiet and low-maintenance, but lacks the torque of brushless systems found in pricier models.

Against larger Greenworks or Makita mowers, the Litheli isn’t in the same league—but it’s not meant to be.

It’s a specialized tool for micro-yards or supplemental use, not a primary mower.

For renters, seniors, or those with tiny lawns, it offers exceptional value and portability, especially with its 3-year warranty and universal battery system.

It doesn’t match the performance of 40V+ models, but for ultra-light tasks and tight budgets, it delivers surprising functionality in a minimalist package.

The Litheli 16″ 2x20V Mower is a compact powerhouse built for small to medium yards where storage space and budget are critical.

With a 16″ deck and two 4.0Ah batteries, it can mow up to 2,700 sq. ft.—nearly double the U20 model—making it a serious option for townhouse lawns or narrow lots.

The 6-position height adjustment offers excellent flexibility, and the coreless motor runs quietly with minimal vibration, ensuring a smooth cutting experience.

In testing, the mower handled short to medium grass with ease, and the dual batteries allowed for a full yard mow with one spare charge.

The folding handle and carry handle make it incredibly portable, fitting in car trunks or small closets—ideal for urban dwellers or second homes.

However, like the U20, it lacks self-propel, so pushing it over long distances or on inclines can be tiring.

The plastic deck feels less durable than steel, and the motor can strain in thick or wet grass.

Compared to the Greenworks 40V 16″ model, this Litheli offers similar size and runtime at a lower price, but with less brand ecosystem support and lower build quality.

It’s not built for heavy use, but for budget-conscious users who need a no-frills, portable mower, it’s a smart, space-saving choice.

It doesn’t match the longevity of brushless models, but for light to moderate use, it provides solid performance and unmatched portability at an entry-level price.