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Model#: GWKN20082A

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 20082A 40V Cordless Lithium-Ion 12 in. Chainsaw

  • Greenworks 20082A 40V Cordless Lithium-Ion 12 in. Chainsaw
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
The all electric operation of the Greenworks' line of tools provides not only reliable performance and dependability, but also offer a clean running alternative to gas powered tools as well. Each Greenworks' tool comes with a variety of performance and safety features that not only help you get the job done right, they also promise carbon emission free operation for a cleaner environment.
Delivering both reliable cutting performance and environmentally friendly operation, Greenworks' 20082 40V Cordless 12 in. Lithium-Ion Chainsaw provides a competitive alternative to standard gas operation Chainsaws. Powered by advanced Lithium-Ion batteries, the 20082 provides dependable cutting performance and increased run times without the hassle of dealing with gas or cords. The 12 in. bar and chain are perfect for basic clean up, tree trimming and any type of smaller cuts where any larger Chainsaw would be an issue. Including such features as a clear view auto-oiler and comfortable over molded handle, Greenworks' 20082 40V 12 in. Chainsaw is the smartest choice among other Lithium-Ion powered Chainsaws.
  • Powerful 40V motor delivers dependable cutting performance
  • Sturdy 12 in. bar and chain deliver reliable cutting power
  • Auto-oiler with clear-view window for easy oil level checks
  • Note: 40V G-MAX and 40V Lithium-Ion Batteries are not cross compatible
  • 40V Cordless Lithium-Ion 12 in. Chainsaw - 20082A
  • Lithium-Ion Battery
  • Charger
  • 12 in. Bar and Chain
  • Protective Sleeve
  • Owner's Manual


Cordless: Yes
Bar Length: 12 in.
Batteries Included: 1
Battery Type: Li-Ion
Chain Gauge: 0.043 in.
Chain Pitch: 3/8 in.
No-Load Speed (RPM): 2100
Voltage: 40V



4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend?
Yes (2)
Lightweight (1)
Yes, I would recommend this to a friend
Great little saw for small jobs.
Great for general yard work and small log cutting.
May 14, 2013
Yes, I would recommend this to a friend
Good saw.
An oak tree on my property about 8 inches in diameter was knocked over in a recent storm. Th1s chainsaw worked just fine cutting it up into pieces. I found the saw to be surprisingly quiet, and had plenty of power to smoothly accomplish the job.
March 12, 2013

Questions & Answers

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Browse 4 questions Browse 4 questions and 6 answers
Does the chain oiler work in cold weather?
Fred on Apr 3, 2015
BEST ANSWER: The chain oiler will work in cold weather as long as you use a thin enough oil for the ambient temperature.
Is the battery a 4ah or 2ah that comes with this product?
Maundy on Jun 9, 2013
BEST ANSWER: The battery included is a 2Ah battery.
what type of bar oil does the 40 volt cordless electric chain saw take?
Mary on Apr 14, 2013
BEST ANSWER: Use GREENWORKS Bar and Chain Lubricant. It is designed for chains and chain oilers, and is
formulated to perform over a wide temperature range with no dilution required.
What is the no load rpm for greenworks 40v chainsaw
fisherMAN on Apr 12, 2013
BEST ANSWER: It is approximately 6000 RPM.


Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

GreenWorks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If GreenWorks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from GreenWorks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator's manuals directions and regulations in order to be valid.