Best Electric Lawn Mowers of 2025: Complete Buying Guide

Gas mowers are loud, smelly, and require constant maintenance. Corded mowers tether you to an outlet. The modern battery-powered lawn mower delivers gas-like cutting power, push-button starts, near-silent operation, and zero direct emissions. For most homeowners, that makes it the smartest choice.

We tested 8 of the best electric lawn mowers to help you find the right one.

How We Evaluated

We scored every mower on the criteria that matter to real homeowners:

• Cutting width & coverage — wider decks mean fewer passes
• Battery life & runtime (cordless models) — real-world mowing minutes
• Cutting height adjustments — range and ease of adjustment
• Mulching capability — how well it shreds clippings without clumping
• Grass collection bag capacity — fewer trips to the compost pile
• Weight & maneuverability — can you push it comfortably for 45 minutes?
• Noise level vs. gas — measured decibel readings at operator ear level

Why Go Electric?

No Gas, No Oil, No Pull-Cord

Gas mowers need fuel stabilizer, oil changes, and spark plug replacements. An electric mower? Charge the battery, push a button, and mow.

Quiet Enough for Early Mornings

Gas mowers hit 95–100 dB. Our electric mowers ran at 65–75 dB — dishwasher volume. Your neighbors won’t complain.

Lower Lifetime Cost

No gas, no oil, no tune-ups. Over 5 years, a battery mower saves $200–$400 in fuel and maintenance.

Top 8 Electric Lawn Mowers of 2025

1. EGO Power+ LM2156SP — Best Overall Cordless

EGO continues to set the standard for battery outdoor equipment. The LM2156SP is their flagship self-propelled mower — 21-inch deck, mulching/bagging/side-discharge, and an efficient brushless motor.

Power Source: 56V battery (7.5Ah included)
Cutting Width: 21 inches
Runtime: Up to 80 minutes per charge
Cutting Height: 1.5–4 inches (7 positions)
Mulching: Yes
Bag Capacity: 2.1 bushels
Weight: 62 lbs
Self-Propelled: Yes (variable speed)

Pros:

• Exceptional runtime — half an acre on a single charge
• Variable-speed self-propelled with TouchDrive
• Weather-resistant (IPX4) and folds vertically for storage
• 5-year tool / 3-year battery warranty

Cons:

• Premium price
• Heavy at 62 lbs — lifting into a truck bed takes effort
• Battery charge time is ~2 hours

Verdict: The undisputed king of battery mowers. If you want gas-like power without a drop of fuel, this is it.

2. Greenworks Pro 80V 21" Brushless — Best Runtime & Power

Greenworks’ 80V platform delivers serious torque. Dual battery ports let you run two 4.0Ah batteries for extended runtime, and the steel deck adds durability.

Power Source: 80V battery (2 × 4.0Ah included)
Cutting Width: 21 inches
Runtime: Up to 90 minutes (dual batteries)
Cutting Height: 1.5–3.75 inches (7 positions)
Mulching: Yes
Bag Capacity: 2.0 bushels
Weight: 75 lbs
Self-Propelled: Yes

Pros:

• Dual battery slots — swap on the fly, zero downtime
• Steel deck for long-term durability
• Brushless motor with Turbo mode for thick grass
• 4-year tool and battery warranty

Cons:

• Heaviest mower we tested — 75 lbs
• Steel deck can rust if stored wet
• 80V ecosystem is less common than 40V/56V

Verdict: Best for larger lawns where runtime matters most. Dual batteries mean you never run out of juice mid-mow.

3. Ryobi 40V HP Brushless 21" RY401150 — Best Value

Ryobi’s 40V HP line is one of the best values in outdoor power. This brushless 21-inch self-propelled mower delivers 80% of the EGO experience at 60% of the price — and works with every Ryobi 40V tool.

Power Source: 40V battery (2 × 6.0Ah included)
Cutting Width: 21 inches
Runtime: Up to 70 minutes
Cutting Height: 1.5–4 inches (7 positions)
Mulching: Yes
Bag Capacity: 2.0 bushels
Weight: 55 lbs
Self-Propelled: Yes (rear-wheel drive)

Pros:

• Excellent value — strong features at a mid-range price
• Two 6.0Ah batteries included — ready for large lawns
• Rear-wheel drive self-propelled — great on slopes
• 5-year tool warranty

Cons:

• Plastic deck feels less premium than steel
• Self-propelled speed uses a lever, not variable control
• Battery charge time is slow (~3 hours each)

Verdict: The sweet spot for most homeowners. Great features, solid runtime, and a price that doesn’t sting.

4. DeWalt DCMWP233U2 20V MAX — Best Dual-Battery System

DeWalt’s mower runs on two standard 20V MAX batteries instead of a dedicated high-voltage pack. If you own DeWalt tools, you probably have compatible batteries ready. The brushless motor and 21.5-inch steel deck punch above their weight class.

Power Source: 20V MAX (2 × 10.0Ah included)
Cutting Width: 21.5 inches
Runtime: Up to 60 minutes
Cutting Height: 1.5–3.5 inches (6 positions)
Mulching: Yes
Bag Capacity: 2.0 bushels
Weight: 68 lbs
Self-Propelled: Yes (rear-wheel drive)

Pros:

• Uses standard DeWalt 20V batteries — huge ecosystem
• Steel deck for durability
• Self-propelled with variable speed
• 3-year limited warranty

Cons:

• Runtime shorter than dedicated high-voltage mowers
• Premium price if you don’t already own DeWalt batteries
• 10.0Ah batteries are expensive if bought separately

Verdict: A no-brainer if you’re deep in the DeWalt ecosystem. If starting fresh, the value is weaker.

5. Makita XML08PT1 36V (18V X2) — Best Build Quality

Makita uses two 18V LXT batteries in series to deliver 36V. The standout is legendary build quality — tight tolerances, smooth adjustments, and a whisper-quiet brushless motor.

Power Source: 36V (2 × 18V LXT 5.0Ah included)
Cutting Width: 21 inches
Runtime: Up to 55 minutes
Cutting Height: 1.25–4 inches (10 positions)
Mulching: Yes
Bag Capacity: 1.9 bushels
Weight: 58 lbs
Self-Propelled: Yes

Pros:

• Whisper-quiet — measured just 63 dB at operator ear
• Finest build quality of any electric mower
• 10 cutting height positions — most adjustable we tested
• Works with the massive Makita 18V LXT ecosystem

Cons:

• Runtime on the lower end — plan for ~55 minutes
• Expensive — priced like the EGO
• Spare batteries are costly

Verdict: The quietest, most refined mower we tested. Ideal for Makita loyalists and anyone who values peace and quiet.

6. Greenworks 12 Amp 20" Corded — Best Corded for Large Lawns

If your lawn has accessible outdoor outlets, a corded mower delivers unlimited runtime and consistent power at a fraction of the battery price. The Greenworks 12 Amp 20" is the category leader — a powerful motor that never bogs down.

Power Source: 12 Amp corded (100-ft cord recommended)
Cutting Width: 20 inches
Runtime: Unlimited
Cutting Height: 1.5–3.75 inches (7 positions)
Mulching: Yes
Bag Capacity: 1.8 bushels
Weight: 56 lbs
Self-Propelled: No

Pros:

• Unlimited runtime — mow all day
• Consistent power — no voltage sag as batteries drain
• Very affordable — roughly half the cost of comparable battery models
• Zero battery degradation concerns
• 4-year warranty

Cons:

• Cord management takes practice — you’ll trip once or twice
• 100-foot radius from an outlet limits coverage
• Not self-propelled — push-only

Verdict: The ultimate budget choice for medium lawns with good outlet access. Unlimited runtime, no battery anxiety.

7. WORX WG779 40V — Best Budget Cordless

Not everyone needs self-propelled or a 21-inch deck. The WORX WG779 is a compact push-only 40V mower that nails the basics — decent power, respectable runtime, and mulching/bagging — at a genuinely affordable price.

Power Source: 40V battery (2 × 4.0Ah included)
Cutting Width: 14 inches
Runtime: Up to 45 minutes
Cutting Height: 1.5–3.5 inches (6 positions)
Mulching: Yes
Bag Capacity: 0.85 bushels
Weight: 32 lbs
Self-Propelled: No

Pros:

• The cheapest credible cordless mower
• Two batteries included — always have a spare
• Ultra-lightweight at 32 pounds — anyone can push it
• Compact — hangs on a wall hook
• 3-year warranty

Cons:

• Small 14-inch deck means more passes
• Not self-propelled
• Small bag fills quickly
• Struggles with thick, overgrown grass

Verdict: The perfect starter cordless mower for small lawns under 2,500 square feet. Light, affordable, and capable.

8. Snapper XD 82V MAX 21" — Best for Thick Grass

Snapper’s 82V platform delivers some of the highest torque in the cordless category. The load-sensing technology automatically increases power when it detects resistance — no turbo button needed.

Power Source: 82V battery (2.0Ah included)
Cutting Width: 21 inches
Runtime: Up to 65 minutes
Cutting Height: 1.5–4 inches (7 positions)
Mulching: Yes (Ninja blade system)
Bag Capacity: 2.0 bushels
Weight: 65 lbs
Self-Propelled: Yes (variable speed)

Pros:

• Load-sensing auto-boost powers through thick grass
• Ninja mulching blade — finely shredded clippings
• Vertical storage capability
• 5-year tool / 2-year battery warranty

Cons:

• 82V platform has a limited tool ecosystem
• Only one 2.0Ah battery included — spare is pricey
• Less well-known than EGO or Greenworks

Verdict: The specialist’s choice for lawns with thick, challenging grass. The auto-boost is genuinely useful when your lawn gets ahead of you.

Comparison Table

FAQ

How long do electric mower batteries actually last per charge?

On a dry, moderately-tall lawn, expect: EGO ~80 min, Greenworks 80V ~90 min (dual batteries), Ryobi ~70 min, DeWalt ~60 min, Makita ~55 min, WORX ~45 min, and Snapper ~65 min. Wet or overgrown grass reduces runtime by 25–40%. For lawns over half an acre, consider a mower with dual battery slots or buy a spare.

Are electric mowers powerful enough to replace gas?

For most homeowners, yes. The EGO, Greenworks 80V, and Snapper 82V all cut through thick, damp grass without stalling. They won’t match a commercial gas mower running 8 hours daily, but for residential lawns up to half an acre, they’re more than adequate. Bonus: no bogging from old gas or gummed-up carburetors.

What’s better — mulching, bagging, or side discharge?

Mulching shreds clippings back into the lawn, returning nitrogen to your soil. Best for regularly mowed lawns. Bagging collects clippings for a pristine look or composting. Best for overgrown lawns. Side discharge ejects clippings out the side — best for tall, thick grass that would clog the deck. All our picks support at least mulching and bagging; most do all three.

Do I need a self-propelled electric mower?

For flat lawns under 5,000 square feet, a push mower saves weight, cost, and battery drain. For larger lawns, slopes, or physical limitations, self-propelled is worth it. Rear-wheel drive handles hills better; front-wheel drive is nimbler around flower beds.

How long do electric mower batteries last before needing replacement?

Lithium-ion batteries are rated for 500–1,000 charge cycles before dropping below 80% capacity. For a homeowner mowing 30 times per year, that’s 15–30 years. Most upgrade the mower first. Store batteries indoors during winter. Warranties typically cover 3–4 years.

The Bottom Line

• Best overall cordless: EGO Power+ LM2156SP — unmatched runtime, power, and refinement.
• Best corded for large lawns: Greenworks 12 Amp 20" Corded — unlimited runtime, no battery anxiety.
• Best value: Ryobi 40V HP Brushless 21" — self-propelled and solid runtime at a mid-range price.
• Best self-propelled: Greenworks Pro 80V 21" — dual batteries, steel deck, longest runtime.
• Best budget: WORX WG779 40V — light, affordable, perfect for small lawns.
• Best for thick grass: Snapper XD 82V MAX — load-sensing auto-boost powers through overgrowth.

Electric mowers are ready now. There’s one that fits your lawn, your budget, and how much you hate the smell of gas. Quiet, clean mowing without a single trip to the pump.

Disclosure: We may earn a commission if you purchase through links on this page — at no extra cost to you. This does not influence our recommendations.