Loud engines, frequent tune-ups, and harmful emissions make traditional gas-powered lawn mowers a hassle for many homeowners.
These drawbacks disrupt your routine and impact the environment, creating a growing demand for cleaner, simpler alternatives.
As more people seek low-maintenance and eco-friendly solutions, the shift toward modern lawn care technology, specifically lithium electric mowers, has become essential.
Lithium electric lawn mowers offer a powerful and sustainable alternative, combining quiet operation with strong performance and zero emissions.
Equipped with advanced features like brushless motors, adjustable cutting heights, and long-lasting batteries, these models stand out for their reliability.
Our top picks were selected through hands-on testing and evaluation of real-world performance, durability, and ease of use across various lawn sizes and conditions.
Whether you have a small yard or a larger lawn with thick grass, explore our detailed reviews to find the best lithium electric lawn mower for a cleaner, quieter, and more efficient mowing experience.
1. EGO POWER+ 56V Cordless Lawn Mower – Best Overall
The EGO POWER+ LM2101 is a game-changer in cordless lawn care, delivering gas-matching power with zero emissions and whisper-quiet operation.
Its 56V ARC Lithium system provides up to 45 minutes of runtime on a single 5.0Ah battery, which is enough to tackle lawns up to half an acre without interruption.
For homeowners tired of gas fumes and pull-cord struggles, this mower eliminates those headaches with push-button ignition and zero tune-ups required.
In real-world testing, the LM2101 powers through thick, damp grass easily due to its high-torque motor and wide 21-inch deck, meaning fewer passes and saving time.
The 6-position height adjustment (1.5″ to 4″) lets you precision-tune your cut, and it offers mulch, bag, or side-discharge versatility.
The mower features IPX4 weather-resistant construction, allowing you to mow in light dew without fear of damage, which is a rare feature in electric models.
The EGO system is ideal for users demanding pro-level performance and offers long-term scalability across the entire EGO 56V ecosystem of over 50 tools.
At just over 70 pounds, it is heavier than mid-tier models, but the foldable handle and tool-free assembly make storage manageable. While the entry cost is higher, the LM2101 delivers elite-tier performance and unmatched reliability.
Key Features:
- 56V ARC Lithium system
- Up to 45 minutes runtime
- 6-position height adjustment (1.5″ to 4″)
- IPX4 weather-resistant construction
- Mulch, bag, or side-discharge versatility
Pros:
- High torque
- Long runtime
- Weather resistant
- Tool-free assembly
Cons:
- Heavy (over 70 pounds)
- Higher cost
2. Greenworks 40V 16″ Cordless Lawn Mower – Best Mid-Range
The Greenworks 40V 16″ Cordless Lawn Mower strikes a sweet balance between performance, weight, and value, making it a standout in the mid-range cordless market.
Its 4.0Ah battery delivers a reliable 45-minute runtime, more than enough for lawns up to half an acre, while recharging fully in just 120 minutes.
The ultra-light design, which is 35% lighter (around 45 lbs) than comparable models, makes it ideal for older users or those with tight storage, eliminating back strain.
The mower registers under 75dB, offering quiet, consistent power that won’t wake the neighborhood. The 16-inch deck covers ground efficiently, and the 5-position single-lever height adjustment allows for quick adaptation to seasonal changes.
It features 2-in-1 mulching/rear bagging and a zero-maintenance design (no gas, no oil) for hassle-free ownership. The push-button start is instant and reliable.
This mower excels on flat, well-maintained suburban lawns. Positioned between budget picks and premium EGO models, the Greenworks 40V offers exceptional ecosystem value, as its battery works across 75+ Greenworks 40V tools.
It delivers about 90% of premium performance at a much friendlier price, making it the smart choice for small-to-medium yard owners who value simplicity and sustainability.
Key Features:
- 4.0Ah battery with 45 minutes runtime
- Ultra-lightweight (35% lighter)
- 16-inch cutting deck
- 5-position height adjustment
- 2-in-1 mulching/rear bagging
Pros:
- Lightweight
- Eco-system compatible (75+ tools)
- Quiet operation (under 75dB)
- Zero maintenance
Cons:
- Smaller deck (16 inches)
- Limited incline power
3. Litheli 40V 16″ Electric Lawn Mower – Best Value
The Litheli 40V 16″ Electric Lawn Mower uses a powerful brushless motor that delivers smooth, efficient cutting and extended motor life, appealing to users who want reliability without the premium tag.
It comes standard with two 4.0Ah batteries, which offer 30+ minutes of runtime—sufficient for small to medium yards.
At just 27.1 pounds, this model is incredibly light, making it a top pick for easy maneuvering, especially for seniors or those with physical limitations.
The dual 20V battery system (combined as 40V) provides good value. It features a 6-height adjustment range from 0.98″ to 2.95″, offering solid flexibility for seasonal mowing needs.
The 16-inch cutting width ensures decent coverage per pass, and the large 10.57-gallon grass catcher reduces the need for frequent emptying trips.
The mower handles dry, short-to-medium grass with confidence and starts easily with a push-button system, plus it folds compactly for easy storage.
However, it struggles slightly in thick or wet conditions, where the motor may slow under load, and the lack of a mulching option limits its versatility compared to competitors.
This Litheli model is best suited for casual mowers with small, flat lawns who prioritize lightweight design and affordability.
Key Features:
- Brushless motor technology
- Two 4.0Ah batteries (dual 20V system)
- 30+ minutes of runtime
- 6-height adjustment (0.98″ to 2.95″)
- 10.57-gallon grass catcher capacity
Pros:
- Dual batteries
- Brushless motor
- Ultra-light (27.1 pounds)
- Large grass bag
Cons:
- No mulching
- Less power in thick grass
4. MZK 40V 13” Cordless Lawn Mower – Best Lightweight
The MZK 40V 13” Cordless Lawn Mower is a nimble specialist built specifically for tight spaces and ultra-light operation, making it a standout choice for small yards, patios, or urban gardens.
Weighing just 24.3 pounds, it is one of the lightest mowers in its class, allowing for effortless pushing and lifting, which is ideal for users with limited strength or mobility.
The MZK comes with two 4.0Ah batteries and provides a solid 30+ minute runtime. It excels on small, flat lawns under 1/4 acre, zipping through short grass with quiet, consistent performance.
The brushless motor runs efficiently and stays cool, contributing to its reliability. The narrow 13-inch deck limits coverage on larger areas, but enhances maneuverability in complex gardens. It has a 4-position height adjustment (1.2″ to 1.5″) to keep lawns neatly trimmed.
A smart feature is the two-step safety start, which prevents accidental activation. While it lacks the torque for tall or damp grass, the MZK delivers exceptional portability and ease of use.
It’s the perfect choice for condo owners, renters, or elderly users who need a compact, low-effort solution for light trimming, prioritizing space and simplicity over raw power.
Key Features:
- Extremely light (24.3 pounds)
- Two 4.0Ah batteries (2 x 20V)
- 30+ minute runtime
- 13-inch cutting width
- Two-step safety start
Pros:
- Extremely light
- Compact design
- Safety start
- Dual batteries
Cons:
- Narrow deck
- Limited height range
5. Litheli 20V 13” Cordless Lawn Mower – Best Compact
The Litheli 20V 13” Cordless Lawn Mower (U20 Handy+) is a compact powerhouse designed specifically for small yards, balconies, and tight garden spaces where full-sized mowers cannot fit. With a 13-inch cutting deck and a 3,400 RPM motor, it slices through grass with surprising vigor.
It can cover up to 1,300 sq. ft. per charge, making it ideal for urban lawns or patchwork gardens. The mower runs quietly with minimal vibration, perfect for early morning or evening use without disturbing neighbors.
The 20V 4.0Ah battery provides a 15-minute runtime, which is modest but sufficient for quick touch-ups and light, frequent mowing. It offers a decent range for seasonal tweaks with its 5-height adjustment feature (1″ to 2.5″).
The folding handle and carry handle make it easy to store in closets or transport in a car, a significant benefit for apartment dwellers.
The 8-gallon grass bag is sufficient for short sessions. While the short runtime limits it to very small areas and the battery is not interchangeable with higher-voltage Litheli systems, this model delivers solid convenience and ease of use.
It is the top pick for ultra-compact needs where size and weight are more important than large cutting capacity.
Key Features:
- 13-inch cutting width
- 3,400 RPM motor
- 5-height adjustment (1″ to 2.5″)
- 20V 4.0Ah battery
- Folding handle design
Pros:
- Ultra-portable
- Folding design
- Easy storage
- Lightweight
Cons:
- Short runtime (15 minutes)
- Small cutting area (1,300 sq. ft.)
6. Litheli 16 Inch 2x20V Lawn Mower – Best Budget Friendly
The Litheli 16 Inch 2x20V Lawn Mower (marketed as a Coreless Mower) is a budget-savvy workhorse that delivers impressive value without sacrificing core functionality.
The motor uses a high-efficiency coreless design, which is a variation of brushless technology, promising longer life and smoother operation than traditional brushed motors.
The purchase includes two 4.0Ah batteries, offering up to 30 minutes of runtime and covering an estimated 2,700 sq. ft.—ideal for small to medium lawns.
The 16-inch deck cuts a respectable swath, reducing the number of passes required. The mower is adaptable across grass types and seasons thanks to its 6-position height adjustment (0.98″ to 2.98″). It runs quietly and starts reliably via push-button.
Both the folding handle and the carry handle make it easy to store in tight spaces. While the motor lacks torque in thick or wet grass and the build utilizes plastics that feel less rugged than premium models like EGO, the inclusion of two batteries and a wide deck makes it difficult to beat for the price.
This model is ideal for first-time buyers or those on a tight budget who still need decent runtime and coverage. It offers outstanding value, making it the best pick for budget-focused users who need a functional, no-frills mower.
Key Features:
- Coreless motor technology
- Two 4.0Ah batteries included (2 x 20,000mAh)
- 30 minutes of runtime
- 16-inch cutting deck
- 6-position height adjustment (0.98″ to 2.98″)
Pros:
- Two batteries
- Low price
- Wide deck
- Foldable
Cons:
- No mulching
- Plastic build
Detailed Buying Guide: Choosing the Right Lithium Electric Lawn Mower
When investing in a lithium electric mower, considering key specifications will ensure you select a model that suits your specific lawn requirements.
1. Runtime & Battery Voltage
The battery is the heart of an electric mower, and runtime—how long you can mow on a single charge—is a primary consideration.
Look for mowers offering at least 30 minutes of runtime for most typical homeowner needs. Premium models, like the EGO POWER+ and Greenworks 40V, boast 40 to 45 minutes of runtime. Keep in mind that runtime is impacted by grass thickness and terrain.
Battery Voltage (40V or 56V) generally correlates with power.
- Higher voltage (like 56V) typically means more torque for tackling thicker grass and uneven terrain.
- A 40V mower is sufficient for many average lawns.
2. Cutting Width & Deck Size
Cutting width significantly impacts mowing speed and efficiency.
- Wider decks (16 inches or more, such as the Greenworks and Litheli 16” models) cover more ground per pass, reducing overall mowing time.
- For smaller, more intricate yards or gardens, a narrower 13-inch deck (MZK 40V) might be preferable, offering greater maneuverability in tight spaces.
- Deck size also relates to the size of the grass catcher bag; larger bags mean fewer stops to empty grass clippings.
3. Features & Adjustability
Beyond power and width, certain features enhance the overall usability and longevity of the machine.
- Cutting Height Adjustability is crucial for achieving a clean cut and adapting to different grass types and seasonal growth. Most quality models offer multiple height settings, with Litheli models offering 5 to 6 positions.
- Folding Handles (found on EGO and Litheli models) are a huge benefit for convenient storage in sheds or garages with limited space.
- The Weight of the mower is important; lightweight models (like the MZK 40V at 24.3 pounds) are easier to maneuver, especially on slopes or for users with limited strength.
- Brushless Motors offer improved efficiency and longer life compared to traditional motors.
- Other important features include Mulching Capability (for returning nutrients to the lawn), Weather Resistance (like the EGO’s IPX4 rating), and a comprehensive Warranty for peace of mind.