Greenworks CS40B00 chainsaw
Keep the 12-inch Greenworks 40V saw format and choose the bare tool if you already have a compatible battery and charger.
Read our take
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Battery ChainsawsOUR TAKE
Greenworks CS40B210 chainsaw
Greenworks CS40B210 chainsaw pairs a 12-inch chainsaw format with 40V battery power.
The 12-inch bar and 40V platform come together in a 2.0Ah kit for yard-wood cleanup.
- Good for
- Branch and yard-wood cutting with room for a 12-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: 12 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
CS40B210 brings a 12-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 2.0 Ah Battery and Charger. Add the chain oil and sharpening supplies specified for CS40B210 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 20312 chainsaw
Keep a 16-inch bar and choose the Greenworks 40V package with a 4Ah battery and charger when you want a complete cordless setup.
Read our takeYour CS40B210 questions
What is included with CS40B210?
2.0 Ah Battery and Charger
Does the 12-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 12 in Cordless Electric Chainsaw, 2.0 Ah Battery and Charger
- Amazon ASIN
- B09Y6D7CTY
- 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.