Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
You are tired of pull cords that snap, the smell of gas, and weekend trips to the repair shop. Press a button, and the best electric lawn mower starts quietly with no fumes or fuel. Your real question is which battery platform, cutting width, and features fit your yard and your daily life without draining your budget.
I’m Rikta — the founder and writer behind Lawn Gear Lab. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
The right electric lawn mower saves you time and hassle — here are the top eight models so you can pick one that works for your grass.
Quick Picks
- EGO POWER+ Cordless Electric Lawn Mower, Self-Propelled, Includes 56V 7.5Ah Battery and Rapid Charger (LM2135SP) Plus Extra 5.0Ah Battery (BA2800T) — Premium Pick
- SKIL PWR CORE 40 Brushless 40V 20-Inch Self-Propelled Mower Kit, Includes 6.0Ah Battery and Auto PWR JUMP Charger – SM4910C-11 — Best Overall
- NovorikX 60V 5Ah Self-Propelled Electric Cordless Lawn Mower with 5.0Ah Battery 21-Inch, Brushless Mower for Large Yards, LED Headlight, Rapid Charger, Obsidian Series — Large Yard Champion
- WORX Nitro Cordless Lawn Mower, 21″ Electric Mower for 1/2 Acre, Brushless Push Lawn Mower with 7-Position Height Adjustment, 2 × 5.0 Ah Batteries & Charger Included, WG752 — Half-Acre Value
- Greenworks 80V 21″ Cordless Push Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+ Compatible Tools) — 80V Ecosystem
- LawnMaster 48V MAX Electric Lawn Mower, 19-inch Brushless Cordless Lawn Mower with 2X24V MAX 4.0Ah Battery and a Dual Charger – CLMF4819A — Lightweight Pick
- WORX Cordless Lawn Mower, 17″ Electric Mower Cuts to Edge, Compact & Lightweight Push Lawn Mower with 6-Position Height Adjustment for Medium Size Yards, 2 Batteries & Charger Included, WG745 — Compact Performer
- WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn Mower and Mulcher with Two 5Ah Batteries and Dual Port Charger (20839) — Budget Entry
How To Choose The Best Electric Lawn Mower
Start by matching the battery and deck size to your actual lawn area. A 21-inch deck with a high-capacity battery (5.0Ah or more) lets you cover a half-acre in one charge, while a 17-inch deck with two 4.0Ah batteries handles a quarter-acre without running out of power. Consider your terrain too: self-propelled models with variable speed make slopes feel flat, but add several pounds to the machine.
Battery Voltage & Capacity — The Real Range
Higher voltage (40V, 56V, 60V, 80V) generally means more torque (turning force) for thick or wet grass, while amp-hours (Ah) determine runtime. A 4.0Ah battery on a 40V system gives about 30-40 minutes of real mowing; a 7.5Ah battery at 56V can push past 60 minutes. Always check if the mower uses one battery or two — two batteries wired in series effectively double the voltage, as with some 40V models that use two 20V packs.
Cutting Width and Height Adjustment
Wider decks — 19 to 21 inches — reduce the number of passes and total mow time. Height adjustments matter more than you think: a range from 1 inch to 4 inches gives you control over how short you scalp the lawn in summer versus leaving it taller in dry spells. More positions (6 to 8) let you fine-tune, but a single-lever change is far more convenient than four individual wheel adjustments.
Self-Propelled vs Push
Self-propelled mowers use a drive system that moves the machine forward at a set speed, so you just walk behind and guide. This is a huge help on hilly or large lawns, but it adds weight (typically 10-20 pounds) and complexity. If your lawn is flat and under 5,000 square feet, a reliable push mower saves money and keeps things simple. Variable-speed triggers let you match the pace to your walking speed.
Quick Comparison
| Model | Best For | Cutting Width | Battery / Voltage | Runtime | Amazon |
|---|---|---|---|---|---|
| EGO POWER+ LM2135SP | Premium Power | 21″ | 56V 7.5Ah | 60 min | Amazon |
| SKIL PWR CORE 40 | Best Overall | 21″ | 40V 6.0Ah | 55 min | Amazon |
| NovorikX 60V | Large Yards | 21″ | 60V 5.0Ah | 65 min | Amazon |
| WORX Nitro WG752 | Half-Acre Value | 20″ | 40V (2×20V) 5.0Ah | 50 min | Amazon |
| Greenworks 80V MO80L415 | High Voltage Ecosystem | 21″ | 80V 4.0Ah | — | Amazon |
| LawnMaster CLMF4819A | Lightweight Pick | 19″ | 48V (2×24V) 4.0Ah | 40 min | Amazon |
| WORX WG745 | Compact Yards | 16″ | 40V (2×20V) 4.0Ah | — | Amazon |
| WEN 20839 | Budget Entry | 19″ | 40V (2×20V) 5.0Ah | 30-68 min | Amazon |
In‑Depth Reviews
1. EGO POWER+ Cordless Electric Lawn Mower, Self-Propelled, Includes 56V 7.5Ah Battery and Rapid Charger (LM2135SP) Plus Extra 5.0Ah Battery (BA2800T)
The most powerful battery mower in this guide, with enough torque to cut wet grass like a gas machine.
The EGO LM2135SP delivers up to 7.0 ft-lbs of cutting torque — the manufacturer claims its brushless motor exceeds the performance of gas-powered mowers. That torque keeps the blade spinning through thick grass, so you get a clean cut even in damp conditions. You get up to 60 minutes of runtime on the included 56V 7.5Ah battery, plus an extra 5.0Ah battery (model BA2800T) that ships separately, so you can swap and keep mowing without waiting for a recharge.
Touch Drive self-propelled technology lets you engage drive with a palm touch and adjust speed with your fingertips — no levers to fumble. The Select Cut multi-blade system includes interchangeable lower blades for mulching, high-lift bagging, and extended runtime. With 8 adjustable positions from 1 inch to 4 inches, you get precise control over grass height. Buyers report it is quiet, powerful, and easy to start, though the self-propelled drive can occasionally need a second press to engage.
What delivers
- 60-minute runtime on the 7.5Ah battery, with extra 5.0Ah pack included
- Select Cut multi-blade system for tailored cutting (mulch, bag, or extended runtime)
- Touch Drive self-propelled with fingertip speed dial
- 8 cutting-height positions — more fine-tuning than most competitors
What holds it back
- Self-propel speed can slow noticeably as battery drains
- Mulching blade may leave stragglers compared to a gas mower
- Premium price — even without the extra battery, it sits at the top of the range
This mower shines for: anyone wanting the most powerful battery mower on the market with enough runtime and an extra battery to finish a half-acre in one session.
It is overkill for: a tight budget or a small flat yard — a simpler push mower will save significant cost without a performance loss.
2. SKIL PWR CORE 40 Brushless 40V 20-Inch Self-Propelled Mower Kit, Includes 6.0Ah Battery and Auto PWR JUMP Charger – SM4910C-11
The self-propelled balance that blends power, runtime, and a mid-range price.
The SKIL PWR CORE 40 combines a digital brushless motor with a variable-speed self-propel drive, letting you adjust your walking pace with a dial. It cuts up to 55 minutes on a single 40V 6.0Ah battery — reviewers report the battery lasts about an hour for both front and back yards. At 20 inches wide versus the WORX WG745 at 16 inches, it means fewer passes across your lawn.
You get 7 height settings from 1.5 to 4 inches, versus the WEN 20839 at 1.5 to 3.2 inches, which gives you more flexibility for varying grass types. The folding handle makes vertical storage easy. Buyers specifically mention it is lightweight, quiet, and folds away easily, replacing a heavy gas mower with no gas station trips. A December 2024 battery recall was noted, but the manufacturer resolved it.
Why it works
- 55-minute runtime on a single charge, versus the LawnMaster’s 40 minutes
- 7 height settings (1.5 to 4 inches) — the tallest max cut in its class
- Variable-speed self-propel dial matches your walking pace
- Folding handle for compact vertical storage
One real caveat
- Does not like very long or thick grass — may stall and require a second pass
- Self-propel motor is louder than the cutting motor itself
Buy this for: a medium-sized yard, where you want a mid-priced self-propelled mower with above-average runtime and a wide cutting width that can be stored upright.
skip it if: your lawn is always overgrown or steep — the variable-speed drive may struggle on sustained hills.
3. NovorikX 60V 5Ah Self-Propelled Electric Cordless Lawn Mower with 5.0Ah Battery 21-Inch, Brushless Mower for Large Yards, LED Headlight, Rapid Charger, Obsidian Series
The longest runtime (65 minutes) of any pick in this guide, paired with a 60V motor that powers through thick grass.
The NovorikX 60V runs on a 60V 5.0Ah lithium battery paired with a 1200W brushless motor, delivering strong cutting power for thick grass. Its variable-speed self-propelled drive adjusts from 0.9 to 3.6 MPH so you can match your walking pace on slopes or straightaways. The 21-inch steel deck covers ground fast, versus the WORX WG745 at 16 inches.
With up to 65 minutes of runtime on a single charge, the NovorikX runs 65 minutes versus the SKIL PWR CORE 40 at 55 minutes. It offers mulching, bagging, and side discharge modes, plus an LED headlight for low-light mowing. Reviewers praise its precise cuts, fast battery charging, and consistent performance on hills — one noted it cut their mowing time in half. The 3-year tool warranty and 2-year battery warranty provide confidence for this higher price tier.
What stands out
- 65-minute runtime — longest claimed of any pick in this guide
- Variable-speed self-propel (0.9 to 3.6 MPH) for hills and flat terrain
- 21-inch steel deck for faster coverage
- LED headlight for early or evening mowing
What to know
- Heavier than push mowers at 65.92 pounds
- Some units had handle-lock issues on arrival; buyer reports good customer service replacing them
- Best suited for level lawns — hills are fine, but rough terrain reduces stability
Ideal for: homeowners with medium to large lawns (up to half an acre) who want long runtime and self-propelled ease on hills.
Not for: tight budgets or small flat yards — the weight and power are overkill for a tiny patch.
4. WORX Nitro Cordless Lawn Mower, 21″ Electric Mower for 1/2 Acre, Brushless Push Lawn Mower with 7-Position Height Adjustment, 2 × 5.0 Ah Batteries & Charger Included, WG752
A push mower so powerful it handles half an acre with two batteries, using a vented deck to stop grass clogs.
The WORX Nitro WG752 uses a Brushless motor 2.0 that delivers 40% more cutting power and 10% longer runtime than first-generation brushless motors, according to the manufacturer. Its AeroDeck technology uses a vented design to prevent clogs and clumping, while IntelliCut sensors automatically adjust cutting speed based on grass density — conserving battery when the grass is thin and boosting power when it gets thick. It cuts lawns up to 1/2 acre with the included two 20V 5.0Ah PowerShare Pro batteries.
The Nitro’s 7-position height adjustment ranges from 1.5 to 4 inches, matching the SKIL’s top-end range. The PowerShare platform works with over 140 WORX tools, so batteries swap with trimmers, blowers, and saws. Buyers consistently mention it is quiet, easy to push, and stores upright with collapsible handles. The only common complaint is the instruction manual — it is poorly written, but assembly is straightforward.
What earns its spot
- AeroDeck vented design prevents grass clumping and improves bag fill
- IntelliCut automatically adds torque in thick grass, preserves battery in thin areas
- Works with 140+ WORX PowerShare tools
- Roughly 50-minute total runtime with two 5.0Ah batteries
What to consider
- At 55.6 pounds, it is heavier than the SKIL (lacks self-propel)
- Replacement blades may not be widely available yet at launch
- Batteries are slightly difficult to remove from the compartment
Choose this for: a half-acre lawn where you want powerful push-mower performance and two batteries for extended runtime, plus the ability to share batteries with other WORX gear.
Pass if: you need self-propelled assistance — this is a push mower and gets heavy on slopes.
5. Greenworks 80V 21″ Cordless Push Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+ Compatible Tools)
An 80V battery pushes torque like a gas mower, and the manufacturer says it operates quieter than a gas mower.
The Greenworks 80V mower runs on an 80V 4.0Ah battery, a higher-voltage system that provides gas-like torque for tough grass conditions. Its brushless motor drives a durable 21-inch steel deck with 4-in-1 versatility: mulching, bagging, side-discharge, and a turbo leaf pickup mode. The manufacturer claims it cuts up to half an acre per charge (4.0Ah battery) and operates 3 times quieter than a gas mower — with no fumes or pull cords.
Folding aluminum handles save storage space compared to a fixed-handle model, and the single-lever height adjustment offers 7 positions ranging from 1.38 to 3.75 inches. An LED headlight lets you mow early or late. The Greenworks 80V ecosystem includes over 75 compatible tools (trimmers, blowers, chainsaws). Buyers mention the mower is quiet, lightweight for its size, and easy to use — though some report the name-brand battery may fail after two seasonal years, and the handle is not adjustable.
What works well
- 80V high-voltage platform provides strong torque through thick grass
- 21-inch steel deck for efficient wide cuts
- Folding aluminum handles save 70% storage space
- 4-in-1 operation includes turbo leaf pickup mode
Potential drawbacks
- Handle height is fixed — may not suit taller users comfortably
- Some replacement batteries are expensive if the original fails
- At 68.3 pounds, it is one of the heaviest push mowers here
Best suited for: buyers who want a high-voltage electric mower and plan to add multiple 80V tools from the same ecosystem.
Avoid if: you prefer an adjustable handle or a self-propelled drive — this is a fixed-handle push-only mower.
6. LawnMaster 48V MAX Electric Lawn Mower, 19-inch Brushless Cordless Lawn Mower with 2X24V MAX 4.0Ah Battery and a Dual Charger – CLMF4819A
At 37.6 pounds, it is the lightest electric mower here, versus the WEN 20839 at 41.9 pounds.
The LawnMaster CLMF4819A runs on two 24V MAX 4.0Ah batteries (effectively 48V) and delivers 3,400 RPM of cutting power. It weighs only 37.6 pounds, versus the WEN 20839 at 41.9 pounds, making it one of the lightest electric mowers you can buy. Buyers specifically report it is easy to assemble and push like a vacuum, ideal for seniors or anyone with health concerns. The 19-inch cutting width provides a good middle ground between narrow and wide decks.
Its runtime is around 40 minutes on a full charge, versus the SKIL’s 55 minutes, but still enough for small yards (~1/6 acre per charge according to reviewers). The 6-position height adjustment ranges from 1.4 to 3.4 inches. The iPOWER technology display shows cutting mode and battery level. A side chute is included, though some users note the rubber flap makes reverse pulling difficult (removable if needed). The 15-gallon collection bag is compact but fills quickly on longer grass.
Why it is easy to recommend
- 37.6 pounds — noticeably lighter than most competitors for easy pushing
- 3-in-1 bagging, side discharge, and mulching capability
- 6 cutting positions with a single lever
- iPOWER display shows real-time battery and cutting mode
Where it falls short
- 40-minute runtime, versus the SKIL’s 55 minutes
- Plastic build feels cheap and slightly wobbly to some reviewers
- Not great on uneven terrain or long, wet grass — drains batteries fast
Grab this if: you need the lightest possible mower for a small, flat yard, especially if strength or fatigue is a concern.
Pass on it if: your lawn is bumpy, exceeds a quarter-acre, or has thick grass that drains batteries quickly.
7. WORX Cordless Lawn Mower, 17″ Electric Mower Cuts to Edge, Compact & Lightweight Push Lawn Mower with 6-Position Height Adjustment for Medium Size Yards, 2 Batteries & Charger Included, WG745
You can mow right to the edge of flower beds and fences — no string trimmer needed afterward.
The WORX WG745 features a 17-inch slim deck that cuts right to the edge — no string trimming needed along flower beds, fences, or walkways. Its cut-to-edge design is unique among these picks: the deck sits flush against obstacles for a clean finish. The mower weighs only 39.7 pounds fully assembled and uses two 20V 4.0Ah batteries (effectively 40V) that tackle up to 1/4 acre per charge. One reviewer noted it covers over 5,000 square feet per charge and is easy to push, with a push-button start and simple mulch/bag switch.
The brushless motor 2.0 delivers 40% higher cutting power and 10% longer runtime than first-generation brushless motors, per the manufacturer. IntelliCut technology automatically adjusts cutting speed based on grass conditions. There are 6 height positions from 1.5 to 4 inches — a range that matches the WORX Nitro and SKIL models. The collapsible handle allows vertical or horizontal storage. Some buyers mention the instruction manual is useless and the handle clips can break easily, but the mower itself delivers 4 mows per charge for small lawns.
Compact advantages
- Cut-to-edge design eliminates post-mow trimming along borders
- Only 39.7 pounds — easy to push and maneuver
- IntelliCut automatically adjusts speed for grass density
- 6-position height adjustment (1.5 to 4 inches) with single lever
Trade-offs to know
- 17-inch cut means more passes than a 19 or 21-inch deck
- Some owners mention handle clips breaking with repeated folding
- Automatic RPM reduction in thick grass can produce a less sharp cut
Best for: small to medium yards with lots of edges, flower beds, and obstacles where trim work matters more than wide swaths.
Look elsewhere if: you have a large open lawn and want to minimize pass count — a 21-inch deck saves noticeable time.
8. WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn Mower and Mulcher with Two 5Ah Batteries and Dual Port Charger (20839)
The lowest-priced mower in this lineup, yet it still includes two 5.0Ah batteries and a dual charger.
The WEN 20839 is the lowest-priced mower in this lineup but still includes two 5.0Ah lithium-ion batteries with onboard LED charge gauges and a dual-port charger. It requires both batteries to run (effectively 40V), which a buyer noted is not clearly documented — but it means you get a spare set of batteries that work with the entire WEN 20V Max power tool ecosystem. The brushless motor provides lower maintenance compared to brushed alternatives. With a collapsible handle, a 13-gallon collection bag, and a mulching plug, the kit is surprisingly complete for the price bracket.
Cuts lawns up to approximately 10,300 square feet (roughly 1/4 acre) on a single charge, with actual runtime ranging from 30 to 68 minutes depending on grass conditions and cutting height. The 5-position height adjustment goes from 1.5 to 3.2 inches, versus the SKIL at 1.5 to 4 inches. One buyer mentioned that batteries lasted only 15 minutes after two cuts, requiring 6 charges for a full yard, and WEN support was unresponsive. However, many other customers note great battery life and a lightweight design that works well for small yards. The 41.9-pound weight is versus the LawnMaster at 37.6 pounds.
Value highlights
- Two 5.0Ah batteries and dual charger included at the lowest price
- Batteries work with the entire WEN 20V Max tool line
- Brushless motor for longer life and less maintenance
- Collapsible handle for upright storage
Honest concerns
- Significant review variability — some units experience dramatic battery degradation after just a few cuts
- WEN customer support described as unresponsive by impacted buyers
- Maximum cutting height of 3.2 inches limits options for taller grass
Consider this if: your budget is tight and you already own other WEN 20V tools, so the batteries add ecosystem value.
Be cautious if: consistent battery life and responsive support are a priority — the mixed review pattern suggests some quality variance in units.
Understanding the Specs
Battery Voltage & Amp-Hours (Ah)
Voltage (V) determines the motor’s torque (turning force) — higher voltage means more power to cut through thick or wet grass without bogging down. Amp-hours (Ah) measure the energy capacity: a 5.0Ah battery stores more energy than a 4.0Ah battery at the same voltage. For a typical quarter-acre lawn, aim for at least 40V with 4.0Ah. For half an acre or tough Bermuda grass, 60V or 80V with 5.0Ah or more will give you the torque and runtime you need to finish in one session.
Cutting Width & Height Positions
Cutting width directly affects mowing speed — a 21-inch deck covers more ground per pass than a 19-inch deck or a 17-inch deck. Height adjustment positions (usually 5 to 8) let you tailor the grass length for seasonal conditions: taller cuts in summer shade the soil and retain moisture, shorter cuts in spring encourage dense growth. Single-lever adjustments are much faster than four individual wheel levers. Look for a range of at least 1.5 to 4 inches for flexibility.
FAQ
How long does an electric lawn mower battery last?
Can an electric mower handle thick or wet grass?
What does “self-propelled” mean on an electric mower?
Can I use one battery brand with another brand’s mower?
How do I store an electric lawn mower in winter?
Is a corded electric mower better than cordless?
How long does it take to recharge an electric mower battery?
Can I mulch with an electric lawn mower?
What size mower do I need for a 1/4 acre lawn?
Are electric mowers quieter than gas mowers?
Final Thoughts: The Verdict
For most people, the best electric lawn mower winner is the SKIL PWR CORE 40 because it brings self-propelled convenience, a wide 20-inch cut, and 55 minutes of runtime at a mid-range price that delivers real value. If you want the ultimate power and are willing to pay for it, grab the EGO POWER+ LM2135SP — the 56V system with dual batteries and the Select Cut blade system beats every other model on torque and versatility. And for a compact lawn with lots of edges, the WORX WG745 stands out with its cut-to-edge deck and lightweight push.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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