Greenworks 40V 20" Cordless Battery Dual Blade Push Lawn Mower: 4.0 Ah and 2.0 Ah Batteries and Charger, LM2004
Push / Walk-Behind mower · Model 25302 · Residential-duty · Battery
Greenworks doesn’t publish a list price for this model — it’s dealer quote only. The Greenworks product page is the place to start.
The Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower is a residential-grade battery walk-behind mower, a quiet, low-maintenance choice for smaller yards, with a 20-inch deck and a 40 V battery. It weighs 42.5 lb (19.3 kg).
Also sold as: 40V 20 in Cordless Battery Dual Blade Push Lawn Mower (Standard)
At a glance
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
Chosen by stated rules, not opinion: same class, a deck within 2 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.
Engine
| Power Source | battery |
|---|---|
| Fuel Type | Battery / Electric |
Electrical
| Voltage | 40 V |
|---|
Deck
| Cutting Width | 20 in (508 mm) |
|---|---|
| Min Cut Height | 1.4 in (35 mm) |
| Max Cut Height | 3.4 in (86 mm) |
| Deck Material | Hardened Plastic |
| Blades | 2 |
| Cut Positions | 5 |
Drive
| Drive Type | push |
|---|
Dimensions
| Weight | 43 lbs (19.3 kg) |
|---|
General
| Warranty | 3 yr |
|---|
Similar models
Other push / walk-behind mowers with comparable specs — including other brands — that buyers cross-shop with the 40V 20 in Cordless Battery Dual Blade Push Lawn Mower.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — greenworkstools.com.
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Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
What the specs work out to
Figures MowerFacts computes from Greenworks’s own numbers — not published by the manufacturer.
Gate & trailer fit
- 32 in gateFits
- 36 in gateFits
- 48 in gateFits
Needs at least 26 in of clearance (estimated).
Fit uses the deck width plus 6 in for the discharge chute, because Greenworks doesn't publish an overall width — measure before buying if a gate is tight.
Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower questions
What size deck is on the Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower?
The Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower has a 20-inch (508 mm) cutting deck with 2 blades and hardened plastic construction.
How much does the Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower weigh?
The Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower weighs 43 lb (19.3 kg) as specified by Greenworks.
How much does the Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower cost?
Greenworks doesn't publish a list price for the Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower — it's sold on a dealer quote. MowerFacts records prices only where the manufacturer publishes them.
What is the Greenworks 40V 20 in Cordless Battery Dual Blade Push Lawn Mower built for?
Residential-duty push / walk-behind mower. Built for home-lawn use.
Source: Greenworks (manufacturer) · archived copy