Greenworks 80V 21" Cordless Battery 4-in-1 Self-Propelled Lawn Mower, 8.0 Ah Battery and 6A Charger, LM2108S
Push / Walk-Behind mower · Model 2552102 · Residential-duty · Battery
$800 Greenworks list price
Manufacturer list price only — it excludes tax, freight, dealer setup and any local discount, and dealers set the final price.
The Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower is a residential-grade battery walk-behind mower, a quiet, low-maintenance choice for smaller yards, with a 21-inch deck and a 80 V battery. It weighs 89.1 lb (40.4 kg).
Also sold as: 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower (Standard) · 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower (Kit (battery & charger included)) · 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower (Kit (battery & charger included)) · 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower (Standard)
At a glance
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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 | 80 V |
|---|
Deck
| Cutting Width | 21 in (533 mm) |
|---|---|
| Min Cut Height | 1.4 in (35 mm) |
| Max Cut Height | 4 in (102 mm) |
| Deck Material | steel |
| Cut Positions | 7 |
Drive
| Drive Type | rear-wheel |
|---|
Dimensions
| Weight | 89 lbs (40.4 kg) |
|---|
General
| Bagger Capacity | 1.7 bu (60 L) |
|---|---|
| Warranty | 4 yr |
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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 27 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 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower questions
What size deck is on the Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower?
The Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower has a 21-inch (533 mm) cutting deck with steel construction.
How much does the Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower weigh?
The Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower weighs 89 lb (40.4 kg) as specified by Greenworks.
How much does the Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower cost?
Greenworks's published list price is $800, checked 23 October 2026. That excludes tax, freight, dealer setup and any local discount — dealers set the final price.
What is the Greenworks 80V 21 in Cordless Battery 4-in-1 Self-Propelled Lawn Mower built for?
Residential-duty push / walk-behind mower. Built for home-lawn use.
Source: Greenworks (manufacturer) · archived copy