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15 Best LiTHELi 40V Lawn Mowers, Compared

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Finding the best LiTHELi 40V lawn mowers comes down to matching deck size and battery runtime to your property. We compared 15 models based strictly on the specifications published on their product listings.

The Litheli 21-Inch 40V Mower with 8.0Ah Battery takes the top spot because its wide 21-inch cutting width and large 8.0Ah battery capacity easily handle lawns up to a half-acre. This guide helps you choose the right deck width, battery configuration, and motor setup for your specific yard dimensions and storage needs.

Quick picks

#ProductBest forPrice
1 Litheli 21-Inch 40V Mower with 8.0Ah Battery Best overall lawns up to a half-acre Check price of Litheli 21-Inch 40V Mower with 8.0Ah Battery on Amazon
2 Litheli 40V 18-Inch Brushless Cordless Mower Also great mid-sized yards when you own a charger Check price of Litheli 40V 18-Inch Brushless Cordless Mower on Amazon
3 Litheli 40V 16-Inch Brushless Push Mower Also great small yards up to 1/4 acre Check price of Litheli 40V 16-Inch Brushless Push Mower on Amazon
4 Litheli 40V 16-Inch Brushless Cordless Mower Best budget small yards up to a quarter acre Check price of Litheli 40V 16-Inch Brushless Cordless Mower on Amazon
5 Litheli 40V 18-Inch Brushless Push Mower Also great small to medium flat lawns Check price of Litheli 40V 18-Inch Brushless Push Mower on Amazon
6 Litheli 40V 16-Inch Cordless Mulching Mower Also great quarter-acre yards and compact storage spaces Check price of Litheli 40V 16-Inch Cordless Mulching Mower on Amazon
7 Litheli 40V 18-Inch Brushless Push Mower Also great small to medium lawns needing dual-battery runtime Check price of Litheli 40V 18-Inch Brushless Push Mower on Amazon
8 Litheli 21-Inch 40V Self-Propelled Lawn Mower Best premium yards up to a half acre needing self-propulsion Check price of Litheli 21-Inch 40V Self-Propelled Lawn Mower on Amazon
9 LiTHELi 40V 16-Inch Brushless Push Mower Also great quarter-acre yards needing a lightweight push mower Check price of LiTHELi 40V 16-Inch Brushless Push Mower on Amazon
10 LiTHELi 18-Inch 40V Brushless Lawn Mower Also great lightweight 18-inch mowing with an existing charger Check price of LiTHELi 18-Inch 40V Brushless Lawn Mower on Amazon
11 Litheli 16-Inch 40V Cordless Lawn Mower Best bagging small yards requiring high-capacity clipping collection Check price of Litheli 16-Inch 40V Cordless Lawn Mower on Amazon
12 Litheli 40V 16-Inch Brushless Push Mower Best electric quarter-acre lawns needing a lightweight push mower Check price of Litheli 40V 16-Inch Brushless Push Mower on Amazon
13 Litheli 18-Inch 40V Brushless Mower Also great small yards needing long runtime Check price of Litheli 18-Inch 40V Brushless Mower on Amazon
14 LiTHELi 40V 18-Inch Brushless Lawn Mower Also great small yards requiring compact vertical storage Check price of LiTHELi 40V 18-Inch Brushless Lawn Mower on Amazon
15 LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries Also great small to medium yards needing easy maneuvering Check price of LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries on Amazon

The best fit for you

Our 15 picks

Best overall

Litheli 21-Inch 40V Mower with 8.0Ah Battery

Best for: lawns up to a half-acre

Voltage
40V (what this guide is about)
Power Source
40V cordless battery
Cutting Width
21 in
Battery Capacity
8.0Ah
Runtime
up to 45 min
Cutting Height
0.98 in to 2.98 in, 6 positions

View on Amazon: Litheli 21-Inch 40V Mower with 8.0Ah Battery

This Litheli 40V cordless lawn mower pairs a wide 21-inch cutting width with an 8.0Ah battery and a brushless motor. It delivers up to 45 minutes of runtime on a charge, covering lawns up to a half-acre. You can adjust the cut across six settings from 0.98 to 2.98 inches. The mower suits you if you want broad cutting coverage, extra replacement blades, and vertical folding storage.

Pros

  • Wide 21-inch cutting path
  • High-capacity 40V 8.0Ah battery and charger included
  • Brushless motor with up to 45 minutes of runtime
  • Includes 2 extra steel blades
  • Foldable handle supports space-saving vertical storage

Cons

  • Maximum cutting height reaches only 2.98 inches
  • No self-propelled drive mechanism listed

Good fit if

  • You maintain a yard up to 1/2 acre on a single charge.
  • You want a wide 21-inch cutting width to reduce passes.
  • You need a foldable handle for upright vertical storage.

Skip if

  • You need grass cut higher than 2.98 inches.
  • You require a self-propelled mower to assist with pushing.

Verdict: Litheli 40V 21-Inch Cordless Lawn Mower pairs a broad 21-inch cutting width with a high-capacity 8.0Ah battery. It gives you dependable brushless cutting performance and compact vertical storage for yards up to a half-acre.

Also great

Litheli 40V 18-Inch Brushless Cordless Mower

Best for: mid-sized yards when you own a charger

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
18 in
Battery Capacity
2 x 4.0Ah
Runtime
30+ min
Cutting Height
0.98-2.95 in, 6 positions

View on Amazon: Litheli 40V 18-Inch Brushless Cordless Mower

The LiTHELi 40V 18-Inch Cordless Lawn Mower delivers an 18-inch cutting path powered by a brushless motor and two 4.0Ah batteries. It provides six cutting heights between 0.98 and 2.95 inches and includes a 10.57-gallon collection bag. With an estimated runtime of over 30 minutes and a weight around 42 to 45 pounds, this walk-behind mower suits you if you need a mid-sized deck for moderate-sized yards.

Pros

  • 18-inch cutting width for balanced yard coverage
  • Brushless motor enhances power with lower maintenance
  • Comes with two 4.0Ah batteries
  • Six cutting heights ranging from 0.98 to 2.95 inches
  • Includes a 10.57-gallon grass collection bag

Cons

  • Battery charger is not included in the box
  • Runtime is limited to around 30+ minutes per charge
  • Maximum cut height stops at 2.95 inches

Good fit if

  • You already own a compatible LiTHELi charger.
  • You want an 18-inch deck with a brushless motor.
  • You can complete your yard within 30 minutes.

Skip if

  • You need a bundle that includes the battery charger.
  • You cut your turf taller than 2.95 inches.
  • You require longer runtime for a larger property.

Verdict: LiTHELi 40V 18-Inch Cordless Lawn Mower offers a solid 18-inch deck and dual 4.0Ah batteries for mid-sized yards. It is practical if you already own a compatible LiTHELi charger.

Also great

Litheli 40V 16-Inch Brushless Push Mower

Best for: small yards up to 1/4 acre

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2 x 5.0Ah
Runtime
up to 40 min

View on Amazon: Litheli 40V 16-Inch Brushless Push Mower

This cordless walk-behind mower pairs a 16-inch cutting width with a brushless 40V motor powered by two 5.0Ah batteries. It delivers up to 40 minutes of run time, covers yards up to 1/4 acre, and weighs 28.7 pounds. The 2-in-1 setup supports mulching or rear bagging with a 13-gallon collection bag. It suits you if you maintain a small lawn and need a lightweight push machine that folds flat.

Pros

  • Brushless 40V motor with up to 40 minutes of run time from two 5.0Ah batteries
  • Lightweight 28.7-pound build with folding handle for compact storage
  • Single-lever height adjustment with 6 positions from 0.98 to 2.95 inches
  • Batteries double as portable USB power banks for charging devices

Cons

  • Push-drive system lacks self-propelled drive assistance
  • Deck width of 16 inches requires more passes on larger lots
  • Lacks a side-discharge mowing chute

Good fit if

  • You manage a yard up to 1/4 acre that you can mow within 40 minutes.
  • You want a light 28.7-pound mower that folds away into tight storage spaces.
  • You need 2-in-1 mulching and rear bagging with a 13-gallon collection capacity.

Skip if

  • You need a self-propelled motor to assist with pushing on slopes.
  • You prefer a side-discharge option for managing overgrown grass.
  • You maintain grounds larger than 1/4 acre requiring a wider cutting deck.

Verdict: LiTHELi 40V 16-Inch Brushless Push Mower delivers reliable bagging and mulching for yards up to 1/4 acre. Its 28.7-pound frame and collapsible handle make handling and storage simple.

Best budget

Litheli 40V 16-Inch Brushless Cordless Mower

Best for: small yards up to a quarter acre

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2 x 5.0Ah
Runtime
up to 40 min

View on Amazon: Litheli 40V 16-Inch Brushless Cordless Mower

This walk-behind mower pairs a 16-inch cutting deck with a brushless 40V motor. It runs on two included 5.0Ah batteries, giving you up to 40 minutes of runtime for yards up to a quarter acre. At 28.7 pounds, you get lightweight push handling with a six-position single-lever height adjustment and 2-in-1 mulching or 13-gallon rear bagging.

Pros

  • Weighs 28.7 pounds for easy manual push handling
  • Two 5.0Ah batteries deliver up to 40 minutes of runtime
  • Six-position single-lever height adjustment from 0.98 to 2.95 inches
  • Batteries double as portable power banks for external devices
  • Includes both mulching plug and 13-gallon rear collection bag

Cons

  • Manual push drive with no self-propulsion
  • No side-discharge option included
  • Narrower 16-inch deck requires more passes on larger lots

Good fit if

  • You have a yard up to a quarter acre and prefer a lightweight mower.
  • You want simple single-lever cut adjustments between mulching and rear bagging.
  • You need compact storage using a quick-fold handle system.

Skip if

  • You need self-propelled assistance for hills or uneven grades.
  • You require side-discharge capability for dense growth.
  • You have a large yard requiring a wider cutting deck.

Verdict: LiTHELi 40V 16-Inch Cordless Push Mower delivers brushless cutting power in a compact 28.7-pound frame. Its 40-minute dual-battery capacity fits small to mid-sized lawns up to a quarter acre.

Also great

Litheli 40V 18-Inch Brushless Push Mower

Best for: small to medium flat lawns

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
18 in
Drive Type
push
Battery Capacity
2 x 5.0Ah
Cutting Height
6 positions

View on Amazon: Litheli 40V 18-Inch Brushless Push Mower

This cordless walk-behind mower provides an 18-inch cutting deck powered by a 40V brushless motor. It runs on two included 5.0Ah batteries and comes with a rapid charger. You get six cutting height levels adjusted with a single lever, alongside 2-in-1 mulching and bagging capabilities. Because it uses a manual push drive, it suits you best if you manage a small to medium yard.

Pros

  • Brushless 40V motor delivers consistent cutting with less vibration
  • Comes with two 5.0Ah batteries and a rapid charger
  • Six-position single-lever cutting height adjustment
  • 18-inch cutting deck balances maneuverability and coverage

Cons

  • Manual push drive lacks self-propelled assist
  • Two-in-one configuration does not include side discharge

Good fit if

  • You want an 18-inch deck with two 5.0Ah batteries and a rapid charger included.
  • You maintain a small to medium lawn and prefer a lightweight push mower.
  • You need six quick-adjust cutting heights for mulching or bagging.

Skip if

  • You need a self-propelled drive mechanism for steep or uneven ground.
  • You require a side-discharge option for tall or dense grass.

Verdict: LiTHELi 40V 18-Inch Cordless Push Mower pairs a brushless motor with two 5.0Ah batteries for straightforward yard care. Its manual push design and 2-in-1 deck suit flat, small-to-medium properties.

Also great

Litheli 40V 16-Inch Cordless Mulching Mower

Best for: quarter-acre yards and compact storage spaces

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2x5.0Ah
Runtime
up to 40 min

View on Amazon: Litheli 40V 16-Inch Cordless Mulching Mower

This cordless push mower pairs a 16-inch cutting deck with a brushless motor powered by two 5.0Ah batteries. You get up to 40 minutes of runtime for yards up to 1/4 acre. It weighs 28.7 pounds and features a 2-in-1 system for mulching or rear bagging with a 13-gallon collector. It suits you if you need a lightweight push machine for compact spaces.

Pros

  • Weighs 28.7 pounds for easy maneuvering
  • Two 5.0Ah batteries provide up to 40 minutes of runtime
  • Single lever adjusts six cutting heights from 0.98 to 2.95 inches
  • Batteries double as portable power banks for external devices

Cons

  • Lacks a side-discharge option
  • Manual push drive provides no motor-assisted wheel propulsion
  • 16-inch cutting width requires more passes on larger lots

Good fit if

  • You maintain a lawn up to 1/4 acre in size.
  • You want a lightweight 28.7-pound mower that folds down for storage.
  • You want utility batteries that can also charge small devices.

Skip if

  • You need a self-propelled motor to assist with pushing.
  • You require side discharge instead of mulching or bagging.
  • You have a property larger than 1/4 acre needing a wider cut.

Verdict: LiTHELi 40V 16-Inch Push Lawn Mower delivers compact 2-in-1 cutting with dual 5.0Ah batteries for properties up to 1/4 acre. Its 28.7-pound build and quick-folding frame make it a practical choice for tight storage spaces.

Also great

Litheli 40V 18-Inch Brushless Push Mower

Best for: small to medium lawns needing dual-battery runtime

Voltage
40V (what this guide is about)
Power Source
Cordless battery
Cutting Width
18 in
Drive Type
Push
Battery Capacity
5.0Ah (2 included)
Cutting Height
6 positions

View on Amazon: Litheli 40V 18-Inch Brushless Push Mower

This Litheli cordless mower pairs an 18-inch cutting deck with a 40V brushless motor for small to medium yards. It comes equipped with two 5.0Ah batteries and a charger, giving you extra runtime through quick pack swaps. You get six cutting height positions to adjust your grass length across seasons. Its manual push design keeps the machine simple and maneuverable without the mechanical complexity of self-propelled drive systems.

Pros

  • Includes two 5.0Ah batteries and a charger
  • Brushless 40V motor for consistent power and lower vibration
  • 18-inch cutting width sized for small to medium yards
  • Six adjustable cutting height positions

Cons

  • Manual push drive offers no self-propelled assistance
  • Exact minimum and maximum cutting heights are unspecified

Good fit if

  • You have a small to medium yard and want a maneuverable push mower.
  • You want extra runtime from two included 5.0Ah batteries.
  • You need seasonal lawn adjustments across six height settings.

Skip if

  • You need a self-propelled drive system for steep slopes.
  • You prefer a wider 21-inch cutting deck to clear large areas faster.

Verdict: Litheli 40V 18-Inch Brushless Push Mower provides dependable cutting performance for small to medium lawns thanks to its dual-battery setup and six height settings. It is a solid push-style choice if you do not need motorized drive wheels.

Best premium

Litheli 21-Inch 40V Self-Propelled Lawn Mower

Best for: yards up to a half acre needing self-propulsion

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
21 in
Drive Type
self-propelled
Battery Capacity
2 x 8.0Ah
Runtime
up to 45 min

View on Amazon: Litheli 21-Inch 40V Self-Propelled Lawn Mower

This Litheli 21-inch cordless mower pairs a 40V brushless motor with a self-propelled drive system reaching speeds from 1.3 to 2.9 MPH. Powered by two 8.0Ah batteries, it provides up to 45 minutes of runtime to cover yards up to a half acre. You also get an eight-position electric height adjustment. It suits you if you want wide cutting coverage and automated drive assistance for larger residential lawns.

Pros

  • Self-propelled drive with variable speed from 1.3 to 2.9 MPH
  • 21-inch cutting deck covers yards up to a half acre
  • One-touch 8-position electric height adjustment
  • Powered by two 8.0Ah batteries delivering up to 45 minutes of runtime

Cons

  • Maximum runtime is limited to 45 minutes per charge
  • Wider 21-inch deck is less maneuverable in narrow yard spaces than smaller models

Good fit if

  • You want self-propelled drive assistance with adjustable travel speeds.
  • You prefer push-button electric deck height adjustment without manual levers.
  • You maintain a lawn up to a half acre in size.

Skip if

  • You need longer than 45 minutes of continuous runtime per charge session.
  • You need a smaller deck width to navigate narrow gates and tight borders.

Verdict: Litheli 21-Inch 40V Self-Propelled Lawn Mower delivers broad cutting passes and push-button height adjustment backed by dual 8.0Ah batteries. It gives you motorized drive assist and wide deck coverage for yards up to a half acre.

Also great

LiTHELi 40V 16-Inch Brushless Push Mower

Best for: quarter-acre yards needing a lightweight push mower

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2x5.0Ah
Runtime
up to 40 min

View on Amazon: LiTHELi 40V 16-Inch Brushless Push Mower

This cordless push mower pairs a 16-inch deck with a brushless 40V motor powered by two 5.0Ah batteries. It delivers up to 40 minutes of runtime for yards up to a quarter acre. You can adjust the cutting height between 0.98 and 2.95 inches across six settings and choose between mulching or the 13-gallon rear bag. At 28.7 pounds, it gives you a compact, lightweight option for tight lawn areas.

Pros

  • Two 5.0Ah batteries supply up to 40 minutes of runtime
  • Lightweight 28.7-pound build with a quick-folding handle
  • Six cutting heights from 0.98 to 2.95 inches via a single lever
  • Batteries double as portable USB power banks for small devices

Cons

  • Push drive requires manual effort on slopes
  • 16-inch deck width requires more passes than wider models
  • No side-discharge mode included

Good fit if

  • You manage a lawn up to a quarter acre and want up to 40 minutes of runtime.
  • You prefer a lightweight 28.7-pound push frame that folds for tight storage.
  • You alternate between mulching and using a 13-gallon collection bag.

Skip if

  • You need a self-propelled motor to handle slopes or uneven ground.
  • You require a side-discharge option for clearing overgrown areas.
  • You manage a larger property that demands a deck wider than 16 inches.

Verdict: LiTHELi 40V 16-Inch Brushless Push Mower delivers lightweight handling, dual-battery runtime, and straightforward 2-in-1 cutting for yards up to a quarter acre. Its folding frame and portable power bank functionality make it a practical fit for compact storage spaces.

Also great

LiTHELi 18-Inch 40V Brushless Lawn Mower

Best for: lightweight 18-inch mowing with an existing charger

Voltage
40V (what this guide is about)
Power Source
Cordless battery
Cutting Width
18 in
Battery Capacity
2 x 4.0Ah
Runtime
30+ min
Cutting Height
0.98-2.95 in, 6 positions

View on Amazon: LiTHELi 18-Inch 40V Brushless Lawn Mower

This LiTHELi 40V cordless mower features an 18-inch deck with a brushless motor and a 10.57-gallon collection bag. It runs on two 4.0Ah batteries for over 30 minutes of runtime. Weighing 42.33 pounds, it gives you six cutting heights between 0.98 and 2.95 inches. This setup suits you if you maintain a typical yard and already own a compatible charger.

Pros

  • Brushless motor enhances power and minimizes maintenance
  • Dual 4.0Ah batteries deliver over 30 minutes of runtime
  • Lightweight 42.33-pound weight makes pushing and turning easy
  • 10.57-gallon collection bag reduces emptying frequency

Cons

  • Battery charger is not included in the package
  • Maximum cutting height is limited to 2.95 inches
  • Manual push design lacks self-propel functionality

Good fit if

  • You already own a compatible LiTHELi 40V charger.
  • You want an 18-inch deck that weighs under 43 pounds.
  • You keep your turf trimmed under three inches tall.

Skip if

  • You need a battery charger bundled in the box.
  • You prefer grass heights above 2.95 inches.
  • You require a self-propelled drive system for slopes.

Verdict: LiTHELi 18-Inch 40V Brushless Lawn Mower pairs a 42.33-pound lightweight frame with dual 4.0Ah batteries for compact yard maintenance. You must supply your own compatible charger to power it.

Best bagging

Litheli 16-Inch 40V Cordless Lawn Mower

Best for: small yards requiring high-capacity clipping collection

Voltage
40V (what this guide is about)
Power Source
40V battery (2x20V)
Cutting Width
16 in
Drive Type
push
Battery Capacity
2x5.0Ah
Cutting Height
25-75mm, 6 positions

View on Amazon: Litheli 16-Inch 40V Cordless Lawn Mower

This cordless walk-behind mower pairs a 16-inch deck with a 650W brushless motor powered by two 5.0Ah 20V batteries. Its 50-liter collection bag handles high-volume clippings, while a single lever adjusts cutting height across six positions between 25mm and 75mm. You can switch between bagging and mulching without tools. It suits small to medium yards where you prioritize clean clipping collection and compact flat storage.

Pros

  • Large 50L collection bag for clippings
  • 650W brushless motor reaches 3900 RPM
  • Single-lever height adjustment from 25mm to 75mm
  • Dual 5.0Ah batteries provide 40V power

Cons

  • Push drive requires manual pushing effort
  • No side-discharge option supported
  • Narrow 16-inch deck requires more passes on large lawns

Good fit if

  • You want a dedicated 50L bag to collect grass clippings.
  • You prefer folding the mower flat to store against a wall.
  • You need a compact 16-inch deck for tight yard spaces.

Skip if

  • You need self-propelled drive assistance.
  • You want a side-discharge mowing setup.
  • You manage a large lawn better suited to an 18-inch or 21-inch deck.

Verdict: LiTHELi 40V 16-Inch Cordless Push Mower delivers capable bagging capacity with its 50L grass collector and 650W brushless motor. It provides compact, tool-free mowing for smaller yards without taking up extra storage space.

Best electric

Litheli 40V 16-Inch Brushless Push Mower

Best for: quarter-acre lawns needing a lightweight push mower

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2 x 5.0Ah
Runtime
up to 40 min

View on Amazon: Litheli 40V 16-Inch Brushless Push Mower

This push mower pairs a 16-inch deck with a brushless 40V motor powered by two 5.0Ah batteries. You get up to 40 minutes of runtime per charge, covering lawns up to 1/4 acre. It weighs 28.7 pounds and features single-lever height adjustment from 0.98 to 2.95 inches. If you want a lightweight 2-in-1 machine that bags and mulches without pulling cords, this mower fits small to mid-sized yards.

Pros

  • Includes two 5.0Ah batteries providing up to 40 minutes of runtime
  • Lightweight 28.7-pound build with folding handle for compact storage
  • Six-position height adjustment between 0.98 and 2.95 inches
  • Batteries feature power-bank functionality for charging mobile devices

Cons

  • Push-drive system requires manual effort
  • Lacks a side-discharge option
  • 16-inch cutting width requires more passes than wider models

Good fit if

  • You maintain a yard up to 1/4 acre.
  • You prefer a lightweight push mower under 30 pounds.
  • You want a 2-in-1 setup for bagging and mulching.

Skip if

  • You need a self-propelled drive system for steep inclines.
  • You require side discharge for tall overgrowth.
  • You want a wider cutting deck to finish large lawns faster.

Verdict: Litheli 40V 16-Inch Brushless Push Mower delivers practical 2-in-1 cutting and easy handling for yards up to a quarter acre. Its dual 5.0Ah battery setup and folding design make maintenance and storage straightforward.

Also great

Litheli 18-Inch 40V Brushless Mower

Best for: small yards needing long runtime

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
18 in
Battery Capacity
2 x 8.0Ah
Runtime
45 min
Cutting Height
0.98-2.98 in, 6 positions

View on Amazon: Litheli 18-Inch 40V Brushless Mower

This LiTHELi mower features an 18-inch cutting deck and a brushless motor for efficient operation. It includes two 8.0Ah batteries, providing up to 45 minutes of runtime. The unit offers six cutting heights and a foldable design for vertical storage. Weighing 21.2 pounds, it is lightweight and easy to maneuver. It suits users with small to medium yards who value extended battery life and compact storage.

Pros

  • Two 8.0Ah batteries included for extended runtime
  • Brushless motor for reliable performance
  • Foldable design allows vertical storage
  • Six adjustable cutting heights

Cons

  • Push-only design lacks self-propulsion
  • 18-inch deck is narrower than 21-inch competitors
  • No remote control or app connectivity

Good fit if

  • You need a lightweight mower for small yards
  • You want extended runtime with dual batteries
  • You have limited storage space for vertical parking

Skip if

  • You require self-propelled wheels for hilly terrain
  • You prefer a wider 21-inch cutting deck
  • You need smart connectivity features

Verdict: LiTHELi 18" 40V Brushless Mower is a practical option for small lawns due to its dual 8.0Ah batteries and foldable design. It fits users who prioritize runtime and storage efficiency over self-propulsion or wide cutting paths.

Also great

LiTHELi 40V 18-Inch Brushless Lawn Mower

Best for: small yards requiring compact vertical storage

Voltage
40V (what this guide is about)
Power Source
40V battery
Cutting Width
18 in
Battery Capacity
2 x 5.0Ah
Runtime
up to 30 min
Cutting Height
0.98-2.98 in, 6 positions

View on Amazon: LiTHELi 40V 18-Inch Brushless Lawn Mower

This cordless mower provides an 18-inch cutting deck powered by a 40V brushless motor and two 5.0Ah batteries. You get up to 30 minutes of runtime, 2-in-1 mulching and bagging, and six cutting heights ranging from 0.98 to 2.98 inches. At 31 pounds with vertical storage capability, it suits you if you need a lightweight push mower for compact yards and want spare blades included out of the box.

Pros

  • Includes two 5.0Ah batteries and two extra blades
  • Lightweight 31-pound frame supports vertical storage
  • Six cutting height positions from 0.98 to 2.98 inches
  • Three-position handle adjusts for heights between 5.3 and 6.7 feet

Cons

  • Runtime reaches up to 30 minutes per charge
  • No side-discharge mowing option included
  • Maximum cutting height stops at 2.98 inches

Good fit if

  • You have a yard you can finish within 30 minutes
  • You want a lightweight machine that stores vertically
  • You need an adjustable handle accommodating different operator heights

Skip if

  • You need more than 30 minutes of continuous mowing
  • You prefer side discharge over bagging or mulching
  • You want cut heights taller than 2.98 inches

Verdict: LiTHELi 40V 18-Inch Brushless Lawn Mower delivers straightforward 2-in-1 mowing and space-saving vertical storage. It provides dependable performance if your yard fits within its 30-minute runtime limit.

Also great

LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries

Best for: small to medium yards needing easy maneuvering

Voltage
40V (what this guide is about)
Power Source
40V cordless battery
Cutting Width
16 in
Drive Type
push
Battery Capacity
2 x 5.0Ah
Cutting Height
6 positions

View on Amazon: LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries

This LiTHELi 40V cordless push mower pairs a 16-inch cutting width with a brushless motor. It runs on two included 5.0Ah batteries and offers six cutting height positions for lawn care. Its compact 17.3-inch width makes maneuvering and storage simple in tight spaces. You will find this push mower well suited for small to medium yards that require clean cuts without gas engine upkeep.

Pros

  • Brushless 40V electric motor
  • Two 5.0Ah batteries and charger included
  • 6-position cutting height adjustment
  • Compact 16-inch cutting path for tight spaces

Cons

  • Manual push drive lacks self-propelled assist
  • Narrower 16-inch deck requires more passes than 18-inch or 21-inch models

Good fit if

  • You have a small or medium lawn requiring tight turns.
  • You want a brushless setup with two 5.0Ah batteries included in the box.
  • You prefer a compact push mower that stores easily.

Skip if

  • You need a self-propelled drive system for sloped ground.
  • You prefer an 18-inch or 21-inch deck to cover large areas faster.

Verdict: LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries provides reliable brushless cutting and dual-battery runtime for small to medium yards. It delivers straightforward manual mowing without gas maintenance.

Specifications side by side

Spec Litheli 21-Inch 40V Mower with 8.0Ah Battery Litheli 40V 18-Inch Brushless Cordless Mower Litheli 40V 16-Inch Brushless Push Mower Litheli 40V 16-Inch Brushless Cordless Mower Litheli 40V 18-Inch Brushless Push Mower Litheli 40V 16-Inch Cordless Mulching Mower Litheli 40V 18-Inch Brushless Push Mower Litheli 21-Inch 40V Self-Propelled Lawn Mower LiTHELi 40V 16-Inch Brushless Push Mower LiTHELi 18-Inch 40V Brushless Lawn Mower Litheli 16-Inch 40V Cordless Lawn Mower Litheli 40V 16-Inch Brushless Push Mower Litheli 18-Inch 40V Brushless Mower LiTHELi 40V 18-Inch Brushless Lawn Mower LiTHELi 40V 16-Inch Push Mower with Two 5.0Ah Batteries
Power Source 40V cordless battery 40V battery 40V battery 40V battery 40V battery 40V battery Cordless battery 40V battery 40V battery Cordless battery 40V battery (2x20V) 40V battery 40V battery 40V battery 40V cordless battery
Cutting Width 21 in 18 in 16 in 16 in 18 in 16 in 18 in 21 in 16 in 18 in 16 in 16 in 18 in 18 in 16 in
Voltage 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V 40V
Drive Type not specified not specified push push push push Push self-propelled push not specified push push not specified not specified push
Battery Capacity 8.0Ah 2 x 4.0Ah 2 x 5.0Ah 2 x 5.0Ah 2 x 5.0Ah 2x5.0Ah 5.0Ah (2 included) 2 x 8.0Ah 2x5.0Ah 2 x 4.0Ah 2x5.0Ah 2 x 5.0Ah 2 x 8.0Ah 2 x 5.0Ah 2 x 5.0Ah
Runtime up to 45 min 30+ min up to 40 min up to 40 min not specified up to 40 min not specified up to 45 min up to 40 min 30+ min not specified up to 40 min 45 min up to 30 min not specified
Cutting Height 0.98 in to 2.98 in, 6 positions 0.98-2.95 in, 6 positions 0.98-2.95 in, 6 positions 0.98-2.95 in, 6 positions 6 positions 0.98-2.95 in, 6 positions 6 positions 8 positions, electric 25-75mm, 6 positions 0.98-2.95 in, 6 positions 25-75mm, 6 positions 0.98-2.95 in, 6 positions 0.98-2.98 in, 6 positions 0.98-2.98 in, 6 positions 6 positions
Mowing Function not specified not specified 2-in-1 mulch & bag 2-in-1 mulch & bag 2-in-1 mulch & bag 2-in-1 mulch, bag not specified not specified 2-in-1 mulch, bag not specified mulch, bag 2-in-1 mulch & bag not specified 2-in-1 mulch & bag not specified
Motor Type brushless brushless brushless brushless brushless brushless Brushless brushless brushless Brushless brushless brushless brushless brushless brushless
Application Lawn Lawn Lawn Lawn Yard, Lawn Lawn Yard, Garden, Lawn Lawn not specified Yard, Garden, Lawn Lawn Lawn Yard, Garden, Lawn Lawn Lawn
Included Battery Battery and Charger Included not specified not specified not specified not specified not specified Battery and Charger Included not specified not specified not specified not specified not specified not specified not specified Battery and Charger Included
Dimensions 35.4 × 22.1 × 15.8 inches 31.1 × 18.9 × 43.3 inches 28.2 × 17.3 × 14.2 inches 28.2 × 17.3 × 14.2 inches 28 × 17 × 14 inches 28.2 × 17.3 × 14.2 inches 29 × 19 × 14 inches 40.2 × 16.7 × 23.1 inches 28.2 × 17.3 × 14.2 inches 32.4 × 19.2 × 14.4 inches 28.2 × 17.3 × 14.2 inches 24.8 × 14 × 15.2 inches 29 × 19 × 15 inches 29 × 19 × 14 inches 28.2 × 17.3 × 14.2 inches
Weight not specified 45 pounds 28.7 pounds 28.7 pounds not specified 28.7 pounds not specified not specified 28.7 pounds not specified not specified 28.7 pounds 21.2 pounds 31 pounds not specified
Color white White Jet Black white Gray Charcoal black Sliver Gray White 16" 2 Battery Gray white Moonlit white Beige White white
Model U20LM02-HA220 U20LM02-0A220+2BY-new U20LM03-4A220-UN-US-003 U20LM03-4A220-UN-US-007 U20LM01-4A220-UN-US-001 U20LM03-4A220-UN-US-001 U20LM01-4A220-UN-US-004-PO U20LM09-BA220 U20LM03-4A220-UN-US-005 U20LM02-0A220-VC-PO U20LM03-4A220 U20LM03-4A220-UN-US-002 U20LM00-0A110 U20LM01-4A220-A-UN-US-004 U20LM03-4A220
Size not specified 18''- 2 Batteries 16 Inch(2x5.0Ah & Charger) 16 Inch (2x5.0Ah & Charger) 18" 16"(2x5.0Ah&Charger) 18" 21" 2B 16" 18" Brushless not specified 16 Inch(2x5.0Ah & Charger) 18" 8Ah 18" 16inch

How to Choose the Right LiTHELi Mower

  1. Verify Charger Inclusion

    Confirm whether the package includes a battery charger before purchasing. Certain LiTHELi packages ship with dual batteries but omit a wall charger. For example, the Litheli 40V 18-Inch Brushless Cordless Mower requires you to supply your own compatible charger. Other listings include both batteries and a dedicated charging unit in the box. Check the included hardware list carefully. If you do not already own 40V charging gear, select a complete package to avoid buying accessories separately.

  2. Compare Total Deck Weight

    Check machine weight if you operate a manual push mower across uneven ground. The 16-inch models weigh between 27.1 pounds and 28.7 pounds, whereas the 18-inch models weigh up to 45 pounds. For example, the Litheli 40V 16-Inch Brushless Push Mower weighs 28.7 pounds, which reduces physical effort when lifting or turning. A heavier push mower requires more physical effort around tight obstacles and garden beds. Match the overall machine weight to your strength and yard layout.

  3. Select Grass Disposal Modes

    Review clipping disposal options to match your lawn maintenance routine. Models in this lineup offer mulching, bagging, or 2-in-1 operation. If you prefer collecting clippings to prevent thatch, select a model configured for high-capacity collection. For instance, the Litheli 16-Inch 40V Cordless Lawn Mower features a 50L grass collector for containment. If you prefer returning nutrients directly to the soil, select a mower with a dedicated mulching plug. Verify which attachments come in the carton before deciding.

  4. Assess Battery Amp Hours

    Examine battery amp-hour ratings to determine cutting duration per charge. All models operate on LiTHELi 40V power, but battery capacities range from 4.0Ah to 5.0Ah and 8.0Ah packs. For instance, the Litheli 40V 16-Inch Brushless Push Mower uses dual 4.0Ah batteries to provide 30-plus minutes of runtime. Higher amp-hour capacities supply more operational energy for dense grass. If your yard requires prolonged mowing cycles, choose models equipped with higher-capacity 5.0Ah or 8.0Ah batteries to reduce mid-mow stoppages.

  5. Check Folded Storage Dimensions

    Measure your shed or garage storage area against the published product dimensions. Compact 16-inch decks measure roughly 28.2 inches long and 17.3 inches wide, while larger units measure over 40 inches in length. Models like the LiTHELi 40V 18-Inch Brushless Lawn Mower feature vertical storage designs to minimize floor space. If you store equipment in tight closets or shared utility sheds, confirm whether the handle collapses flat. Compact footprints keep storage areas organized and accessible.

Frequently asked questions

What is the lightest LiTHELi 40V lawn mower on this list?

The lightest models in this lineup weigh 28.7 pounds, found across several 16-inch configurations such as model U20LM03-4A220-UN-US-003. This low weight makes pushing, lifting, and steering simple if you want effortless handling on small turf areas. By comparison, 18-inch frames reach up to 45 pounds, while larger units require noticeably more manual pushing effort.

Which LiTHELi 40V mower includes a dedicated grass collection bag?

Model U20LM03-4A220 specifically highlights a dedicated 50L grass collector paired with a 650W brushless motor for clipping containment. Many other compact LiTHELi machines emphasize mulching or dual-discharge designs instead. Choosing a model with a dedicated high-capacity collector helps you maintain tidy turf without raking clippings off the lawn afterward.

What battery capacities do LiTHELi 40V mowers use?

LiTHELi 40V mowers utilize 4.0Ah, 5.0Ah, or 8.0Ah lithium-ion battery packs depending on deck scale. Compact 16-inch and select 18-inch units operate on 4.0Ah or 5.0Ah packs to deliver between 30 and 40 minutes of working time. Larger 21-inch mowers step up to heavy-duty 8.0Ah capacities to sustain broader passes across expansive areas.

Are all LiTHELi 40V lawn mower motors brushless?

Yes, every LiTHELi 40V mower in this guide lists a brushless motor in its specifications. Brushless motors deliver higher energy efficiency, cooler operation, and longer service life compared to traditional brushed alternatives. They also draw power more effectively from the 40V battery packs, which helps optimize blade speed while maintaining consistent output during thicker cutting passes.

Can you fold LiTHELi 40V mowers for vertical storage?

Yes, multiple models feature collapsible frames designed for vertical storage and tight spaces. For example, the 21-inch U20LM02-HA220 supports compact vertical standing, while several 16-inch and 18-inch variants include quick-folding handles. These designs drastically reduce the mower footprint in your garage or shed, letting you tuck the machine upright against a wall.

Which LiTHELi 40V mower model features self-propelled drive?

The 21-inch model U20LM09-BA220 features motorized self-propelled drive wheels. Unlike the manual push mowers across the 16-inch and 18-inch selections, this machine moves forward under its own power using dual 8.0Ah batteries. It also incorporates push-button height adjustments, making it well suited for mowing incline terrain or broader open spaces without physical strain.

What mowing functions are available across LiTHELi 40V models?

LiTHELi 40V mowers support mulching, bagging, or 2-in-1 cutting options depending on the model chosen. Mulching functions finely chop grass clippings so they can decompose directly into the turf bed to return organic nutrients. Bagging configurations, such as the 50L collector setup, gather clippings cleanly to keep turf manicured and clear of lawn debris.

See also