Greenworks 80V 21" Cordless Battery 4-in-1 Push Lawn Mower: 4.0 Ah Battery and Charger, LM2108
Push / Walk-Behind mower · Model 12121013026976 · Residential-duty · Battery
The Greenworks 80V 21 in Cordless Battery 4-in-1 Push 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 62.8 lb (28.5 kg).
Also sold as: 80V 21 in Cordless Battery 4-in-1 Push Lawn Mower (Kit (battery & charger included)) · 80V 21 in Cordless Battery 4-in-1 Push Lawn Mower (Standard) · 80V 21 in Cordless Battery 4-in-1 Push Lawn Mower (Standard)
At a glance
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) |
Dimensions
| Weight | 63 lbs (28.5 kg) |
|---|
General
| Warranty | 4 yr |
|---|
Similar models
Other push / walk-behind mowers with comparable specs — including other brands — that buyers cross-shop with the 80V 21 in Cordless Battery 4-in-1 Push Lawn Mower.
Specs verified against the manufacturer spec sheet on Jun 6, 2026 — greenworkstools.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.
Source: Greenworks (manufacturer) · archived copy