By MyAwesomeBuy Research Team · Updated April 8, 2026 · Our Methodology
4 models compared1,412+ reviews analyzed
No manufacturer paid for placement. Rankings based on verified buyer review data.
Quick Answer
The EGO Power+ LM2102SP 21-Inch Self-Propelled Lawn Mower is our top pick for Lawn Mower 2026 — EGO, Honda & Greenworks. Gas-equivalent cutting power. For budget shoppers, the DeWalt DCMWP233U2 21.5-Inch 20V MAX Cordless Lawn Mower offers solid value at a lower price.
EGO Power+ 56V delivers on the promise that batteries could replace gas for residential mowing. The brushless motor maintains power through thick grass that would cause lower-voltage battery mowers to bog. Variable-speed self-propulsion handles hills and long runs without fatigue. The 5.0Ah battery included in the bundle kit provides 45+ minutes of cutting on most established lawns — enough for 1/3 acre per charge. No gas, no oil, no pulling a cold engine.
Full Specs & Measurements
Upc
692042006203
Asin
B075MNZ6SD
Color
Green
Drive
self-propelled
Battery
7.5 Ah included
Runtime
~45 minutes per charge
Voltage
56V
Brand Name
EGO Power+
Deck Width
21 inch
Style Name
21" w/7.5Ah Battery
Item Weight
165 Pounds
Manufacturer
EGO Power+
Model Number
LM2102SP
Power Source
Battery Powered
Cutting Width
21 Inches
Material Type
Metal
Item Type Name
EGO Power+ LM2102SP 21-Inch Self-Propelled Lawn Mower 7.5Ah Battery and Rapid Charger Included
Operation Mode
Automatic
Best Sellers Rank
#1,463 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #2 in Walk-Behind Lawn Mowers
Number Of Positions
6
Item Dimensions D X W X H
46.46"D x 22.92"W x 61.61"H
Manufacturer Warranty Description
5 Year Limited Warranty
Maximum Adjustable Cutting Height
4 Inches
Minimum Adjustable Cutting Height
1.5 Inches
Also Excellent
Honda HRX217K5VKA 21-Inch Variable Speed Self-Propelled Gas Mower
$314
at Amazon
Best for: Large yards requiring the highest-reliability gas mower with premium features
“The Honda HRX217 is the best gas lawn mower you can buy. The NeXite composite deck never rusts, the Honda GCV200 engine starts on the first pull for decades with basic maintenance, and the twin-blade ”
The Honda HRX217 is the mower professional landscapers recommend when someone asks for the best gas mower they can buy. The GCV200 engine starts on the first pull every single time, year after year, with annual oil changes and occasional air filter replacement. The NeXite polymer deck is the standout feature — it's physically impossible for it to rust, which is how so many HRX217 mowers remain in service for 20+ years. The twin-blade micro-mulching system produces clippings so fine they disappear into the lawn.
Best for: Small to medium yards where push mowing is acceptable and budget matters
“Greenworks MO40L410 is the entry point for battery mowing at a price point $200 below EGO. 40V provides adequate power for established lawns without thick overgrowth. No self-propulsion keeps the desi”
Greenworks hits the right price point for homeowners with small yards who want cordless convenience without the EGO premium. The 40V battery provides 35 minutes of push-mowing — enough for lawns under 1/4 acre. Simple 5-position height adjustment and standard rear-bag design. No self-propulsion keeps the mechanical complexity and cost down. The Greenworks 40V platform is compatible with other Greenworks tools (string trimmers, blowers, hedge trimmers), making battery sharing practical.
Full Specs & Measurements
Upc
841821027308 841821024758
Asin
B01MR6KDRT
Color
Black and Green
Brand Name
Greenworks
Style Name
40V
Item Weight
60 Pounds
Manufacturer
Greenworks
Model Number
MO40L410
Power Source
Battery Powered
Cutting Width
20 Inches
Material Type
Alloy Steel
Item Type Name
Lawn mower
Operation Mode
Automatic
Best Sellers Rank
#1,093,822 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1,365 in Walk-Behind Lawn Mowers
Included Components
Mower, Battery, Charger, Manual
Number Of Positions
5
Item Dimensions D X W X H
35.25"D x 23.25"W x 18"H
Manufacturer Warranty Description
4 year limited tool warranty
Maximum Adjustable Cutting Height
35.25 Centimeters
Minimum Adjustable Cutting Height
20 Centimeters
Global Trade Identification Number
00841821024758, 00841821027308
Best Budget
DeWalt DCMWP233U2 21.5-Inch 20V MAX Cordless Lawn Mower
$112
at Amazon
Best for: DeWalt tool users who already own 20V batteries and want a matching mower
“The DeWalt 20V MAX mower is the practical choice for contractors and homeowners already invested in the DeWalt 20V battery platform. Using existing batteries eliminates extra investment. The dual-batt”
DeWalt's approach to the cordless mower market is straightforward: use the batteries you already own from other DeWalt tools. If you have four 20V MAX batteries (common for contractors), this mower runs all day by rotating batteries. The 21.5-inch cut width is larger than most competing cordless mowers at this price. Compact folding design stores easily in a small garage. For DeWalt platform users, the economic case is compelling — no new battery investment required.
Our Top Pick: EGO Power+ LM2102SP 21-Inch Self-Propelled Lawn Mower — The best battery lawn mower available — gas-equivalent cutting power, 45-minute.... At $649.99, it offers the best overall value. [See today's price](https://www.amazon.com/dp/B075MNZ6SD?tag=myawesomebuy2-20).
Best Budget Pick: DeWalt DCMWP233U2 21.5-Inch 20V MAX Cordless Lawn Mower ($112.99) — The DeWalt 20V MAX mower is the practical choice for contractors and....
Best for Also Excellent: Honda HRX217K5VKA 21-Inch Variable Speed Self-Propelled Gas Mower — The Honda HRX217 is the best gas lawn mower you can buy. The NeXite....
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Mower
Power
Cut Width
Drive
Run Time
Price
EGO LM2102SP
56V battery
21"
Self-propelled
~45 min
~$550
Honda HRX217K5VKA
GCV200 gas
21"
Self-propelled
Unlimited (refuel)
~$700
Greenworks MO40L410
40V battery
20"
Push
~35 min
~$350
DeWalt DCMWP233U2
2x20V battery
21.5"
Push
~45 min (2 batteries)
~$450
Battery Mower vs Gas Mower: The Real Comparison
Battery advantages: No gas to store or mix, no oil changes, quieter (neighbors appreciate it), instant start, zero direct emissions. Gas advantages: Unlimited runtime (just refuel), higher raw power for thick and overgrown grass, no battery degradation over years. Battery mowers have reached parity with gas for established lawns. Gas still wins for thick overgrowth, very large yards (over 1 acre), and situations where battery charging is inconvenient.
EGO Lawn Mower HOW TO CHOOSE and GAS vs ELECTRIC Challenge REVIEW
EGO's 56V battery lasts approximately 45 minutes of cutting — enough for about 1/4 to 1/3 acre per charge depending on grass conditions. For 1/2 acre yards, have a second battery ready. For 1 acre or more, gas or a larger battery mower (EGO's 7.5Ah battery kit extends to 60+ minutes) makes more sense. Greenworks' 40V provides about 35 minutes of cutting — adequate for small yards under 1/4 acre.
Cut Height and Mulching
Most modern mowers offer 6+ cut height positions from 1.5 to 4 inches. For healthy lawns, cut at 3–4 inches — removing more than 1/3 of blade length per cut stresses the grass. Mulching (chopping clippings into the lawn) is preferable to bagging for most lawns — the clippings decompose and return nitrogen to the soil, reducing fertilizer needs. The Honda HRX217's twin-blade system produces the finest mulch; EGO's single blade is also excellent at mulching.
A good mower is only as effective as your lawn care routine. Our spring lawn care guide walks through the full seasonal plan from dormant ground to lush lawn — including when to fertilize, aerate, and overseed.
Quick Decision: If budget is the priority, go with the DeWalt DCMWP233U2 21.5-Inch 20V MAX Cordless Lawn Mower; if you want the best overall, choose the EGO Power+ LM2102SP 21-Inch Self-Propelled Lawn Mower; if you need also excellent, the Honda HRX217K5VKA 21-Inch Variable Speed Self-Propelled Gas Mower is your pick.
How long does an EGO battery mower battery last before replacing?
EGO 56V batteries (like the 5.0Ah or 7.5Ah included with the LM2102SP) last 500+ charge cycles before noticeable capacity degradation — typically 5–10 years of regular residential use. EGO batteries are covered by a 3-year warranty. Battery replacement cost ($100–200) is a fraction of gas mower maintenance over the same period.
Is the Honda HRX217 worth the premium over a Honda HRN or HRC?
The HRX217 is Honda's top residential mower — the NeXite deck (never rusts), twin-blade system, and cruise control self-propulsion are not available on HRN models. For a 15–20-year ownership horizon, the HRX217's deck and feature advantages justify the premium. The HRN series is the value alternative with a standard steel deck.
What lawn mower is best for hills?
Self-propelled mowers for steep grades (above 15°): EGO LM2102SP's variable-speed self-propulsion handles hills well. For very steep yards (above 20°), look for high-wheel push mowers with large rear wheels that maintain traction better. Never mow across steep slopes — always mow up and down.
Should I bag or mulch my grass clippings?
Mulch when: grass is healthy, not excessively wet or long, and you want to return nutrients. Bag when: grass is wet and clumping, you've let it grow too long, or you're applying pre-emergent weed control. The Honda HRX217's micro-mulching produces clippings so fine they disappear into the lawn within days.
What is the mowing frequency I should aim for?
Never remove more than 1/3 of the blade height per cut — this is the most important lawn care rule. For healthy cool-season grass at 3-inch height, mow when it reaches 4.5 inches. In peak growing season (spring) this may be every 5–7 days; in summer slow-down, every 10–14 days. Frequent light cuts produce healthier lawns than infrequent scalping.
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