Worx 40V Power Share 12" Cordless Chainsaw w/ Auto Tension
Battery Chainsaws Homeowner · Model WG381
The Worx 40V Power Share 12" w/ Auto Tension is a homeowner battery-powered chainsaw, suited to quiet limbing, pruning, and property cleanup, with a 20-volt battery system and a 12-inch bar. It weighs 9.9 lb (4.5 kg).
Also sold as: Standard · Bare tool (no battery) — same saw, different package.
For pros: Professional battery chainsaws
At a glance
Voltage
20 V
Weight
9.9 lb (4.49 kg)
Guide Bar Length
12.01 in (305 mm)
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 — worx.com.
Battery & Electric
| Specification | Value |
|---|---|
| Voltage | 20 V |
Bar & Chain
| Specification | Value |
|---|---|
| Guide Bar Length | 12.01 in (305 mm) |
| Chain Pitch | 3/8" |
| Max Chain Speed | 6.4 m/s |
| Oil Capacity | 5.1 fl oz (150.82 mL) |
Dimensions & Weight
| Specification | Value |
|---|---|
| Weight | 9.9 lb (4.49 kg) |
General
| Specification | Value |
|---|---|
| Power Source | battery |
| Warranty | 5 yr |
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Source: Worx (manufacturer) · View archived copy. Specs normalized for comparison; verify with the manufacturer before purchase.