Greenworks 40V 12" Gen2 Cordless Battery Chainsaw

Battery Chainsaws Homeowner · Model 40V-12-CHAINSAW-W-2-0-AH-BATTERY-CHARGER

The Greenworks 40V 12" Gen2 Battery is a homeowner battery-powered chainsaw, suited to quiet limbing, pruning, and property cleanup, with a 40-volt battery system and a 12-inch bar. It weighs 6 lb (2.7 kg).

Also sold as: Bare tool (no battery) — same saw, different package.

For pros: Professional battery chainsaws

At a glance

Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

✓ Specs verified against the manufacturer spec sheet on June 6, 2026 — greenworkstools.com.

Battery & Electric

Greenworks 40V 12" Gen2 Battery — Battery & Electric

Specification	Value
Voltage	40 V

Bar & Chain

Greenworks 40V 12" Gen2 Battery — Bar & Chain

Specification	Value
Guide Bar Length	12.01 in (305 mm)
Chain Pitch	3/8"
Chain Gauge	0.050 in
Oiler	automatic

Dimensions & Weight

Greenworks 40V 12" Gen2 Battery — Dimensions & Weight

Specification	Value
Weight	6 lb (2.72 kg)

General

Greenworks 40V 12" Gen2 Battery — General

Specification	Value
Power Source	battery
Warranty	3 yr

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Source: Greenworks (manufacturer) · View archived copy. Specs normalized for comparison; verify with the manufacturer before purchase.