Cordless lawn mowers combine ease of use, low noise, and zero emissions for American yards of various sizes. This guide highlights popular, value-packed options that balance runtime, power, and maneuverability. Whether you have a small patch or a medium lawn, these models offer dependable performance without the mess of gas engines. Read on to compare key features, battery compatibility, and mowing capabilities to find the right cordless mower for your property and routine.
| Model | Brand | Battery & Runtime (approx.) | Cut Width |
|---|---|---|---|
| Greenworks 40V 16″ Ultra-Light | Greenworks | 4.0Ah battery, ~35 minutes runtime | 16″ |
| Greenworks 60V 17″ Brushless | Greenworks | 4.0Ah battery, ~40 minutes runtime | 17″ |
| WORX 40V 17″ | WORX | Two 20V 4.0Ah batteries, ~30-40 minutes | 17″ |
| Greenworks 60V 21″ Self-Propelled | Greenworks | 2x 4.0Ah batteries, ~45-60 minutes | 21″ |
| LawnMaster 48V 15″ | LawnMaster | 2x 4.0Ah batteries, ~30-35 minutes | 15″ |
Note: Runtime varies with grass height, battery health, and deck width. All models above use interchangeable battery platforms within their brand families, offering flexibility across tool lines. The following product sections provide detailed, objective specifications to help you compare performance and value.
Greenworks 40V 16″ Ultra-Light Law Mower
The Greenworks 40V 16″ Ultra-Light pushes mowing into a lighter, more nimble experience. It features a 16″ cutting deck and ergonomic handles with a push-button start, designed for comfort and easy storage. A single 4.0Ah battery delivers up to approximately 35 minutes of runtime on a full charge, making it suitable for small to medium yards up to half an acre. The mower includes a 2-in-1 mulch/rear bagging system and a single-lever 5-position height adjustment (1.25″–3.375″), allowing quick adaptation to different grass types and yard conditions.
Key considerations: Its lighter weight reduces fatigue during extended sessions, while the 16″ deck keeps maneuverability high in tight spaces. Consider this model if you prefer a compact mower for regular maintenance and fast cleanup in smaller urban lots.
Greenworks 60V 17″ Brushless Push Mower
This model pairs higher voltage with a compact 17″ deck and a brushless motor for efficiency and longevity. It offers a 2-in-1 mulching/bagging system and a 6-position height adjustment ranging from 1.5″ to 3.15″. With a full charge, run times approach 40 minutes, aided by a battery design that aims to maintain steady performance across mowing tasks. The brushless motor delivers reliable torque while reducing maintenance needs and noise compared with some gas alternatives.
Considerations: The 60V platform provides stronger torque for thicker growth but typically comes with a larger footprint than smaller units. This is a solid choice for mid-sized lawns where you want consistent power and longer-term battery life.
WORX 40V 17″ Cordless Lawn Mower
The WORX 40V 17″ mower emphasizes quick-start operation and versatility. It ships with two 20V 4.0Ah batteries and a dual charger, enabling rapid turnaround between sessions. The mower supports 7-position height adjustment and features IntelliCut technology to modulate speed based on grass conditions, optimizing power use. PowerShare compatibility allows you to reuse batteries for a broader WORX ecosystem of tools.
What to weigh: If you already own WORX tools, this model provides excellent cross-compatibility and convenient battery sharing. It’s well-suited for small-to-medium lawns where you value swift startup and adaptive cutting performance.
Greenworks 60V 21″ Self-Propelled Mower
This model uses a 60V brushless motor and a wider 21″ steel deck for more efficient coverage on larger lawns. Self-propelled rear-wheel-drive adds traction and makes mowing without pushing effort easier, while a 4-in-1 system (mulch, bag, side discharge, turbo leaf mode) expands versatility. LED headlights enable mowing in low-light periods, increasing flexibility for early morning or late evening upkeep. Battery configuration typically includes two 4.0Ah packs for extended runtimes and quick swaps.
Important notes: The larger deck width helps reduce mowing time on bigger spaces, but it can require more storage space. This option suits you if you prize power, endurance, and upgraded features like headlights for variable lighting.
LawnMaster CLMF4815E 48V Mower
The LawnMaster CLMF4815E uses a 48V system with a brushless motor delivering torque and quiet operation. The 15″ deck, paired with 4 cutting positions (1.4″ to 2.5″), provides precise control for smaller yards or fence lines. Battery runtime is typically around 30–35 minutes with two 4.0Ah packs. The compact design favors easy storage and lighter handling while still offering solid performance for casual lawn maintenance.
Buying considerations: If your property is modest in size and you value a straightforward, low-maintenance option, LawnMaster presents a practical balance of price and capability. Evaluate battery availability and tool ecosystem familiarity before committing to a single brand.
Buying Guide: Key Purchase Considerations And Comparisons
- Battery Platform And Runtime: Look for models with interchangeable batteries you may already own in other tools. Higher voltage (60V) typically yields more torque for tougher grass, but can come with heavier units.
- Deck Width And Weight: A wider deck speeds up mowing for larger lawns, but increases weight and storage space needs. Smaller decks excel in tight spaces and on irregular terrain.
- Drive System: Self-propelled models reduce effort on slopes and thick grass. For flat, small yards, push mowers may suffice and be easier to maneuver in tight areas.
- Cutting Height And Versatility: Multi-position height adjustments and a mulch/bagging option give flexibility for grass types and seasonal needs. 2-in-1 or 4-in-1 configurations enhance adaptability.
- Maintenance And Noise: Brushless motors tend to offer greater efficiency, longer life, and reduced maintenance. Quieter operation is a clear advantage in residential zones and early morning mowing.
- Lighting And Safety Features: LED headlights improve visibility in dawn/dusk hours. Check safety features such as blade guards, bail handles, and automatic shutdown on release.
- Brand Ecosystem And Availability: If you already own tools from a brand, staying within the same battery ecosystem can save money and simplify charging logistics.