Greenworks CS40B210 chainsaw
Choose a compact 12-inch Greenworks 40V saw with a 2Ah battery and charger when you need both the cutting tool and its power package.
Read our take
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Battery ChainsawsOUR TAKE
Greenworks 20312 chainsaw
Greenworks 20312 chainsaw pairs a 16-inch chainsaw format with 40V battery power.
The 16-inch bar and 40V brushless platform come together in a 4.0Ah kit for yard-wood cleanup.
- Good for
- Branch and yard-wood cutting with room for a 16-inch bar.
- Look elsewhere if
- You need a different bar length or a different power platform for the job.
- The tradeoff
- A longer bar takes more room to work and store, while battery capacity and cutting load shape the workday.
At a glance
- Power source
- Battery
- Battery platform
- Greenworks 40V
- Package
- Battery/charger kit
Why it earns a look
- Battery platform: 40V
- Bar length: 16 inches
Where it asks for a compromise
- A longer bar takes more room to work and store, while battery capacity and cutting load shape the workday.
Fit the saw to the wood
20312 brings a 16-inch bar to the job. Think about the size of the wood, where you can stand, and how you will support the cut before settling on a saw.
Keep the whole setup ready
The selected package is 4.0Ah Battery & Charger. Add the chain oil and sharpening supplies specified for 20312 to the same shopping plan.
Living with it in the garden
Keep the chain lubricated and tensioned to the model instructions.
Support the wood and plan a clear working position before cutting.
Which one belongs in your shed?
Greenworks CS40L02 chainsaw
Keep a 16-inch bar and choose a Greenworks 40V bare saw when you already own compatible power equipment.
Read our takeYour 20312 questions
What is included with 20312?
4.0Ah Battery & Charger
Does the 16-inch bar establish its maximum cutting capacity?
Bar length describes the bar. Follow this model’s manual for supported materials, cutting limits and working methods.
Full specifications, manuals & sources
Model details
- Full model name
- Greenworks 40V 16" Brushless Chainsaw, 4.0Ah Battery and Charger Included
- Amazon ASIN
- B00DRBBRU6
- Power source
- Battery
- Package
- Battery/charger kit
- Battery platform
- Greenworks 40V
- Brand
- Greenworks
Manuals & product information
Photo sources
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.