LiTHELi 21" Electric Lawn Mower Alternatives: 6 Similar Picks Compared
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You are looking for LiTHELi 21 electric lawn mower alternatives that match your specific yard requirements. The original LiTHELi 21-Inch 40V Self-Propelled Mower offers electric cutting height adjustment and a brushless motor with up to 45 minutes of runtime. It handles medium lawns efficiently with a 21-inch cutting width and variable self-propelled speed. However, you might need a different cutting width, a narrower deck for tight spaces, or a push-drive model for lighter effort. Some users may prefer a wider cut to reduce mowing time on larger properties, while others might want a combo kit with a blower or trimmer to replace multiple tools.
We selected 6 similar picks because their published specifications overlap with the original LiTHELi model. All listed options use 40V cordless battery power and brushless motors for consistent performance. The group includes self-propelled and push-drive mowers with cutting widths ranging from 16 to 25 inches. Battery capacities vary from 4.0 Ah to 8.0 Ah, affecting total runtime and coverage area. This comparison focuses on how these specs align with your lawn size and terrain. You can choose based on deck width, drive type, and included accessories without guessing about performance.
Our top pick: Litheli 21-Inch 40V Self-Propelled Lawn Mower.
How these alternatives compare
Greenworks 40V 25-Inch Self-Propelled Mower
The Greenworks 25-inch model offers a four-inch wider cutting deck than the Litheli 21. This wider cut reduces the number of passes needed for large lawns. It shares the 40V voltage and self-propelled drive type. However, it uses two 4.0 Ah batteries, totaling 8.0 Ah, which matches the Litheli’s capacity but may require swapping if runtime exceeds expectations. The Greenworks lacks the Litheli’s electric height adjustment, requiring manual changes. You should choose this if your yard is wide and you prefer fewer passes over height convenience.
LiTHELi 21-Inch Self-Propelled Cordless Mower
This LiTHELi variant keeps the 21-inch deck and self-propelled drive but distinguishes itself through battery configuration. It uses a 4B setup, implying higher capacity or dual-battery support compared to the original’s 2B setup. The voltage remains 40V with a brushless motor. The electric cutting height adjustment is retained, offering the same one-touch convenience. The physical dimensions are identical, ensuring similar storage fit. You should pick this version if you need extended runtime for larger lawns without sacrificing the ease of electric height adjustment found in the original model.
Litheli 21-Inch 40V Mower with 8.0Ah Battery
This LiTHELi model shares the 21-inch cutting width and 40V brushless motor. It includes an 8.0 Ah battery, matching the runtime potential of the original. The key difference is the drive type; this model is not self-propelled, requiring you to push it manually. It also lacks the electric cutting height adjustment, relying on manual settings instead. The folding handle design may differ slightly in structure. You should choose this if you want a lighter, simpler mower for flat lawns and do not need the self-propelled assistance or electric height controls.
PowerSmart 20-Inch Self-Propelled Cordless Mower
The PowerSmart 20-inch mower is one inch narrower than the Litheli 21. It features a self-propelled drive and 40V brushless motor. It uses two 4.0 Ah batteries, totaling 8.0 Ah, similar to the Litheli’s capacity. However, it lacks electric height adjustment, requiring manual changes. The push effort is assisted by the self-propelled system, making it suitable for slopes. You should pick this if you prefer a slightly narrower deck for tighter spaces and need slope handling, but do not require the convenience of electric height settings.
Greenworks 40V 16-Inch Push Mower and Blower
This Greenworks model is a push mower, lacking the self-propelled drive of the Litheli 21. It has a significantly narrower 16-inch deck, making it less efficient for large areas. It shares the 40V voltage and includes a 4.0 Ah battery. The key advantage is the included blower attachment, adding versatility. You should choose this for small yards where maneuverability is key and you value the extra blower tool. It is not suitable if you need the wider cut or self-propelled ease of the Litheli for medium-sized lawns.
Greenworks 40V 21" Push Mower and String Trimmer
The Greenworks 21-inch push mower matches the Litheli’s cutting width but lacks self-propulsion. It uses a 5.0 Ah battery, which is lower than the Litheli’s 8.0 Ah capacity, potentially reducing runtime. It includes a string trimmer attachment, offering additional utility. The motor is brushless and runs on 40V. You should pick this if you already have compatible batteries and want a trimmer combo. It is less ideal if you need the extended runtime or self-propelled assistance provided by the Litheli 21 for larger or sloped yards.
Quick picks
Our 7 picks
Litheli 21-Inch 40V Self-Propelled Lawn Mower
Best for: Medium lawns needing electric height adjustment
- Power Source
- 40V battery
- Cutting Width
- 21 in
- Voltage
- 40V
- 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 Affiliate link
This LiTHELi mower features a 40V brushless motor and dual 8.0Ah batteries for up to 45 minutes of runtime. It covers up to half an acre with a 21-inch cutting width. The self-propelled drive adjusts from 1.3 to 2.9 MPH. You get eight electric cutting height positions without bending. The single-rod handle folds for compact storage.
Pros
- Dual 8.0Ah batteries provide up to 45 minutes of runtime
- Electric cutting height adjustment across eight positions
- Variable speed self-propelled drive from 1.3 to 2.9 MPH
- Brushless motor for efficient power delivery
Cons
- Single-rod handle may feel less stable than dual-rod designs
- No mention of a mulching kit or side discharge option
- Battery capacity is lower than 40V competitors with higher Ah ratings
Good fit if
- You want electric height adjustment to avoid bending
- You have a yard up to half an acre
- You prefer a self-propelled mower for hilly terrain
Skip if
- You need a mulching kit included
- You want a push-only mower for small lawns
- You require a larger 22-inch or wider cutting deck
Verdict: LiTHELi 21" 40V Self-Propelled Mower offers convenient electric height adjustment and solid runtime for medium yards. It fits users who want to save time on height changes and handle moderate slopes.
Greenworks 40V 25-Inch Self-Propelled Mower
Best for: large lawns needing wide cutting width
- Power Source
- 40V battery
- Cutting Width
- 25 in
- Voltage
- 40V
- Drive Type
- self-propelled
- Battery Capacity
- 4.0Ah
- Runtime
- 70 min
View on Amazon: Greenworks 40V 25-Inch Self-Propelled Mower Affiliate link
This Greenworks 40V mower features a 25-inch steel deck, the widest cutting width in this guide. It uses a brushless motor and self-propelled drive for efficient coverage. The system includes two 4.0Ah batteries, offering up to 70 minutes of runtime with automatic switchover. You get seven height positions and three mowing modes. It suits users with larger lawns who need a wide cut and long battery life.
Pros
- 25-inch steel deck for wide coverage
- Brushless motor for torque and efficiency
- Dual 4.0Ah batteries with auto switchover
- 7-position height adjustment lever
- 3-in-1 mulch, side discharge, and bagging
Cons
- Heavier at 76.2 pounds than 21-inch models
- No remote start or app connectivity listed
- Larger footprint requires more storage space
Good fit if
- You have a large lawn needing a wide cut
- You prefer self-propelled ease on varied terrain
- You want extended runtime with dual batteries
Skip if
- You need a compact push mower for small yards
- You prioritize lightweight portability for storage
- You require smart app-based controls
Verdict: Greenworks 25" Self-Propelled Brushless Mower delivers the widest cut in this group for large lawns. It fits users who value runtime and deck width over compact size.
LiTHELi 21-Inch Self-Propelled Cordless Mower
Best for: Larger lawns needing high battery capacity
- Power Source
- 40V battery
- Cutting Width
- 21 in
- Voltage
- 40V
- Drive Type
- self-propelled
- Battery Capacity
- 4 x 8.0Ah
- Runtime
- up to 45 min
View on Amazon: LiTHELi 21-Inch Self-Propelled Cordless Mower Affiliate link
This LiTHELi mower features a 21-inch cutting width and a 40V brushless motor. It includes four 8.0Ah batteries for up to 45 minutes of runtime. The self-propelled drive adjusts from 1.3 to 2.9 MPH. You get eight electric cutting height positions. It handles up to half an acre. The handle folds for storage. This model suits users wanting high capacity and easy height adjustments.
Pros
- Four 8.0Ah batteries provide up to 45 minutes of runtime
- Electric cutting height adjustment with eight positions
- Self-propelled drive with variable speed control
- Brushless motor for efficient power delivery
Cons
- Heavier build due to four included batteries
- Smaller cutting width compared to 25-inch alternatives
- No remote control or app connectivity listed
Good fit if
- You need high battery capacity for larger lawns
- You prefer electric height adjustments over manual levers
- You want a self-propelled mower for hilly terrain
Skip if
- You require a cutting width wider than 21 inches
- You need smart connectivity features like app control
- You prefer a lightweight push mower design
Verdict: LiTHELi 21" 40V Self-Propelled Mower fits users who need extended runtime and easy height adjustments. It is a solid choice for medium to large lawns where battery capacity matters.
Litheli 21-Inch 40V Mower with 8.0Ah Battery
Best for: larger lawns needing long runtime
- Power Source
- 40V cordless battery
- Cutting Width
- 21 in
- Voltage
- 40V
- 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 Affiliate link
This LiTHELi mower features a 21-inch cutting deck and a 40V brushless motor. It includes an 8.0Ah battery that provides up to 45 minutes of runtime. The six-position height adjustment ranges from 0.98 to 2.98 inches. A foldable handle aids storage. It suits users with lawns up to half an acre who want extended battery life and a self-propelled-like maneuverability.
Pros
- 8.0Ah battery offers up to 45 minutes of runtime
- 21-inch cutting width covers more ground per pass
- Brushless motor reduces noise and maintenance
- Includes two extra steel blades
- Foldable handle saves storage space
Cons
- No self-propelled drive system listed
- Push-only operation may be harder on slopes
- 21-inch deck is wider than compact 16-inch options
Good fit if
- You need extended runtime for larger lawns
- You prefer a wider cutting deck
- You want extra blades included
Skip if
- You require self-propelled propulsion
- You have a very small yard
- You need a compact 16-inch deck
Verdict: LiTHELi 21" 40V Brushless Mower fits users needing a wide cut and long runtime. It is a solid choice for half-acre lawns where push effort is manageable.
PowerSmart 20-Inch Self-Propelled Cordless Mower
Best for: Hilly lawns needing extended runtime
- Power Source
- 40V cordless battery
- Cutting Width
- 20 in
- Voltage
- 40V
- Drive Type
- self-propelled
- Battery Capacity
- 2 x 4.0Ah
- Cutting Height
- 1.5-3.9 in, 6 positions
View on Amazon: PowerSmart 20-Inch Self-Propelled Cordless Mower Affiliate link
This PowerSmart mower features a 20-inch cutting deck and rear-wheel drive for easier handling on slopes. It includes two 40V 4.0Ah batteries for extended runtime. The brushless motor offers durability and efficiency. You get six height settings and three discharge options. It suits homeowners who want self-propelled convenience without gas maintenance.
Pros
- Includes two 40V 4.0Ah batteries for double the runtime
- Brushless motor runs cooler and quieter than brushed versions
- Self-propelled rear-wheel drive reduces pushing effort
- Six height positions from 1.5 to 3.9 inches
Cons
- 20-inch cutting width is narrower than many competitors
- 57.5-pound weight may be heavy for some users
- No app or remote control connectivity listed
Good fit if
- You need extra traction on hilly or uneven terrain
- You want extended runtime with two included batteries
- You prefer self-propelled ease over push models
Skip if
- You require a cutting width wider than 20 inches
- You prefer lightweight push mowers under 50 pounds
- You need smart app connectivity for remote operation
Verdict: PowerSmart 20" Self-Propelled 40V Mower delivers reliable performance for medium-sized lawns with its dual-battery system and self-propelled drive. It fits buyers who prioritize runtime and slope handling over maximum cutting width.
Greenworks 40V 16-Inch Push Mower and Blower
Best for: small yards needing a blower combo
- Power Source
- 40V cordless battery
- Cutting Width
- 16 in
- Voltage
- 40V
- Drive Type
- push
- Battery Capacity
- 4.0Ah
- Runtime
- up to 45 min
View on Amazon: Greenworks 40V 16-Inch Push Mower and Blower Affiliate link
This 40V brushless mower features a 16-inch cutting deck and a 4.0Ah battery providing up to 45 minutes of runtime. It includes a 350 CFM blower and weighs 40 pounds. The push design and 5-position height adjustment suit small to medium yards up to half an acre. You get a 2-in-1 mulching and bagging system with this versatile unit.
Pros
- 40V brushless motor for efficient power
- Includes 4.0Ah battery and charger
- Adds a 350 CFM blower to the kit
- 5-position height adjustment from 1.25 to 3.375 inches
- Lightweight 40-pound build for easy maneuvering
Cons
- 16-inch cutting width is narrower than most competitors
- Push drive requires manual effort unlike self-propelled models
- 3-year warranty is shorter than the 4-year standard on this list
Good fit if
- You have a small yard under half an acre
- You want a blower included in the purchase
- You prefer a lightweight push mower
Skip if
- You need self-propelled drive for slopes
- You require a wider 20-inch or 21-inch deck
- You want a longer warranty period
Verdict: Greenworks 40V 16" Push Mower fits buyers with small lawns who value the extra utility of a included blower. The narrower deck and push drive make it less suitable for larger or uneven terrain.
Greenworks 40V 21" Push Mower and String Trimmer
Best for: small lawns and users who want a trimmer
- Power Source
- Cordless battery
- Cutting Width
- 21 in
- Voltage
- 40V
- Drive Type
- Push
- Battery Capacity
- 5.0Ah
- Runtime
- Up to 45 min
View on Amazon: Greenworks 40V 21" Push Mower and String Trimmer Affiliate link
This Greenworks 40V push mower features a 21-inch steel deck and a brushless motor. It includes a 5.0Ah battery for up to 45 minutes of runtime. The unit offers 3-in-1 mulching, bagging, and side discharge. You get a 7-position height adjustment lever for precise cutting. It also comes with a 12-inch string trimmer attachment. This setup suits small to medium lawns where push operation is preferred.
Pros
- 5.0Ah battery provides up to 45 minutes of runtime
- Durable 21-inch steel deck with brushless motor
- 3-in-1 design for mulching, bagging, and side discharge
- Includes 12-inch string trimmer with auto-feed head
- Vertical storage saves 70% of space
Cons
- Push drive type lacks self-propelled assistance
- No remote control or app connectivity listed
- Heavier build due to steel deck construction
Good fit if
- You have a small to medium lawn under 1/4 acre
- You prefer a push mower over self-propelled models
- You want a brushless motor for longer life
Skip if
- You need self-propelled wheels for hills
- You require a cutting width wider than 21 inches
- You prefer a lighter aluminum deck over steel
Verdict: Greenworks 40V 21" Brushless Push Mower is a solid choice for homeowners who want a durable steel deck and a versatile trimmer attachment. It fits those who do not mind pushing the mower and value vertical storage.
Specifications side by side
| Spec | Litheli 21-Inch 40V Self-Propelled Lawn Mower | Greenworks 40V 25-Inch Self-Propelled Mower | LiTHELi 21-Inch Self-Propelled Cordless Mower | Litheli 21-Inch 40V Mower with 8.0Ah Battery | PowerSmart 20-Inch Self-Propelled Cordless Mower | Greenworks 40V 16-Inch Push Mower and Blower | Greenworks 40V 21" Push Mower and String Trimmer |
|---|---|---|---|---|---|---|---|
| Power Source | 40V battery | 40V battery | 40V battery | 40V cordless battery | 40V cordless battery | 40V cordless battery | Cordless battery |
| Cutting Width | 21 in | 25 in | 21 in | 21 in | 20 in | 16 in | 21 in |
| Voltage | 40V | 40V | 40V | 40V | 40V | 40V | 40V |
| Drive Type | self-propelled | self-propelled | self-propelled | not stated | self-propelled | push | Push |
| Battery Capacity | 2 x 8.0Ah | 4.0Ah | 4 x 8.0Ah | 8.0Ah | 2 x 4.0Ah | 4.0Ah | 5.0Ah |
| Runtime | up to 45 min | 70 min | up to 45 min | up to 45 min | not stated | up to 45 min | Up to 45 min |
| Deck Material | not stated | steel | not stated | not stated | not stated | not stated | Steel |
| Cutting Height | 8 positions, electric | 7 positions | 8 positions, electric | 0.98 in to 2.98 in, 6 positions | 1.5-3.9 in, 6 positions | 1-1/4 in to 3-3/8 in, 5 positions | 7 positions, single lever |
| Mowing Function | not stated | 3-in-1 mulch, side discharge, rear bag | not stated | not stated | 3-in-1 mulch, bag, side discharge | 2-in-1 mulch and rear bag | 3-in-1: rear bag, side discharge, mulch |
| Motor Type | brushless | brushless | brushless | brushless | brushless | brushless | Brushless |
| Application | Lawn | Lawn | Lawn | Lawn | Lawn | Lawn | Lawn |
| Included Battery | not stated | not stated | not stated | Battery and Charger Included | not stated | Battery and Charger Included | not stated |
| Dimensions | 40.2 × 16.7 × 23.1 inches | 53.6 × 27.6 × 45.3 inches | 40.2 × 16.7 × 23.1 inches | 35.4 × 22.1 × 15.8 inches | 22 × 61 × 39 inches | 40 × 20 × 15 inches | not stated |
| Weight | not stated | 76.2 pounds | not stated | not stated | 57.5 pounds | 40 pounds | not stated |
| Size | 21" 2B | 25" Dual Blade (2 x 4.0Ah) | 21" 4B | not stated | 20" Self-Propelled Mower (2 x 4.0Ah) | 16" Mower+Blower (4.0Ah) | 21" Mower+Trimmer |
| Color | Gray | Green&Black | Navy | white | Red & Black | green and black | multi-color |
| Model | U20LM09-BA220 | MO40L515 | U20LM09-BA420 | U20LM02-HA220 | MB2420SA | LMF417 | bb07b562-eaaf-4243-8964-1d561e1f56a8 |
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Frequently asked questions
Which alternative offers the widest cutting deck?
The Greenworks 40V 25-Inch Self-Propelled Mower provides the widest cut at 25 inches. This width is four inches wider than the Litheli 21. It reduces the number of passes needed for large lawns. The unit uses a dual-battery system with two 4.0 Ah packs. It is ideal if you prioritize deck width over compact storage.
Are there self-propelled options with higher battery capacity?
Yes, the LiTHELi 21-Inch Self-Propelled Cordless Mower includes an 8.0 Ah battery. This matches the capacity of the original Litheli 21 but offers extended runtime for larger yards. The Greenworks 25-inch model uses two 4.0 Ah batteries for a similar total capacity. Higher capacity supports longer mowing sessions without interruption.
Is there a lighter option for small yards?
The Greenworks 40V 16-Inch Push Mower and Blower weighs 40 pounds. It is the lightest unit in this group. The narrower 16-inch deck suits small lawns. It includes a blower attachment for extra utility. Note that this model is a push mower, so it lacks the self-propelled drive found in larger alternatives.
Can I get a mower with a string trimmer included?
The Greenworks 40V 21-Inch Push Mower and String Trimmer includes a trimmer attachment. It features a 5.0 Ah battery and a brushless motor. The steel deck offers durability for small to medium lawns. This option is best if you want vertical storage and multi-tool versatility without buying separate devices.
Which model is best for hilly terrain?
The PowerSmart 20-Inch Self-Propelled Cordless Mower is designed for hilly lawns. It features a dual-battery system with two 4.0 Ah packs for extended runtime on slopes. The self-propelled drive helps manage inclines without excessive effort. It balances runtime and slope handling, making it suitable for uneven terrain where push mowers struggle.
Do these alternatives use brushless motors like the Litheli 21?
All listed alternatives use brushless motors. This includes the Greenworks 25-inch, LiTHELi premium, PowerSmart 20-inch, and both Greenworks push models. Brushless motors generally offer longer life and consistent power. They align with the Litheli 21’s motor type, ensuring efficient performance across all options in this comparison group.
Which mower fits best for users who want a 20-inch cut?
The PowerSmart 20-Inch Self-Propelled Cordless Mower offers a 20-inch cutting width. It sits between the 16-inch and 21-inch options. The self-propelled drive aids in maneuverability. It is a solid choice for medium-sized lawns. This width provides a balance between coverage speed and ease of handling on moderate terrain.