Model#: GWKN2000402

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Greenworks GCS80450 80V Cordless Lithium-Ion DigiPro 18 in. Chainsaw (Bare Tool)

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Product Overview


The new Greenworks 80V lineup make for a perfect solution around the home without the messy cords and not sacrifice the power and durability needed to tackle the toughest jobs. Greenworks has a proven track record with their cordless lawn maintenance equipment, and now this amazing series boasting power and performance that will be ready in your shed.
Greenworks' 80V Li-Ion System takes the lead in the highest and most powerful gas-free cordless system
  • Highest voltage in the industry, capable of over 150 cuts with fully charged 2.0 Ah battery (2.0 Ah battery charges within 30 minutes)
  • DigiPro brushless motor delivers gas performance equivalent to a 45cc gas powered chainsaw
  • Digital controlled brushless motor for more torque, quiet operation, and longer life
  • Steel bucking spikes and durable metal wrap around handle
  • Electronic chain brake for safe operation
  • One battery system, multiple tools, professional grade quality and performance
  • Compatible battery and charger models GBA80200, GBA80400 and GCH8040. (Sold Separately, Additional high capacity batteries coming soon)
  • GCS80450 80V Cordless Lithium-Ion DigiPro 18 in. Chainsaw (Bare Tool) - 2000402
  • Bare Tool - Batteries and Charger Sold Separately


Series: DigiPro
Cordless: Yes
Bar Length: 18 in.
Batteries Included: Bare Tool
Battery Type: Li-Ion
Chain Gauge: 0.050 in.
Chain Pitch: 3/8 in.
Voltage: 80V



5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (4)
Easy To Use (4)
Yes, I would recommend this to a friend
Easy To Use
I own two Greenworks chainsaws and love them
Please note, "bare tool" means that you will have to buy the battery and charger separately. I own two Greenworks chainsaws. The lithium batteries hold a good charge. My husband and I use them to saw up branches and logs on our lot up north. If you are going to do a lot of work then you might want to buy an extra battery so you always have one charging and one ready to go. I've had fewer problems with the Greenworks cordless chainsaws than with the regular gas powered models.
October 15, 2015
Yes, I would recommend this to a friend
Easy To Use
Power and Performance
A chainsaw is something I need occasionally, but not too often. Usually, the need comes from a storm that knocks down a tree limb or, under rare circumstances, an entire tree. At a family property on the Eastern Shore of Maryland, one of those storms brought down part of a tree. I had owned a gas-powered chain saw but gave it to a neighbor when my family relocated, so I decided to purchase this cordless chainsaw.

My daughters and I packed up the chainsaw and the 80 volt battery from our Greenworks snow thrower, departed for the family property, and put the chainsaw to the test this past weekend. The performance was truly impressive, with plenty of power available. The 2 amp-hour 80 Volt battery lasted almost a half hour, which may be an issue for extended use, but only requires about that long to recharge. Taking a break while the battery recharged worked nicely for us.

Long ago, my grandfather taught me "let the tool do the work" and I was giving the same advice to my daughters as they cut some of the smaller diameter branches. Before long, we completed the final cut, and they were amazed by the chainsaw's power combined with the ease of use. And I was pleased to have made a great purchase decision.
February 25, 2016
Yes, I would recommend this to a friend
Easy To Use
August 6, 2016
Yes, I would recommend this to a friend
Easy To Use
We burn mesquite wood that we harvest from trees we are clearing from our pastures. This chainsaw makes these jobs much easier.
July 15, 2016

Questions & Answers

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Browse 6 questions Browse 6 questions and 9 answers
How much for battery/charger for 18 in chainsaw? Does a chain come with the "basic tool"?
Destroyer of Gas Engines on Apr 22, 2016
BEST ANSWER: Please use the link provided below to view both the battery and charger.

The chain is included with this saw.
Where do I get the battery & charger?
Jerry on Apr 22, 2016
If you wanted this saw and you don't already have another tool with the right battery and charger then I would recommend buying a complete tool package as it is more cost effective.
The reconditioned battery alone is $120.,default,pd.html?start=56&cgid=greenworks&srule=price-high-to-low
The charger is another $80,default,pd.html?start=77&cgid=greenworks&srule=price-high-to-low
The complete package isn't currently available on CPO Outlet but is available on Amazon for $300
I bought the bare tool as I already had the snow thrower and the string trimmer as complete tool packages so I had 2 batteries and 2 chargers already. I actually bought the string trimmer as a package in part to get a second battery as the trimmer and snow blower wouldn't likely be used in the same day anyway.
What is involved in "servicing" this chainsaw....just chain sharpening or chain replacement as needed? Easy to do?
Hillbonnie (vs. Hillbilly) on May 16, 2016
BEST ANSWER: Yes, since this is a cordless unit. The only replaceable part would be the chainsaw blade, which only requires adjustment at the chain tensioner
Can you bring a Demo for my fire company?
Anthony R on Mar 6, 2017
BEST ANSWER: Please contact the manufacturer direct @ 1-888-909-6757 for assistance with a sales representative in your area.
I own a Kobalt 80vt blower. Will my 80 vt battery work in this green works 18" chainsaw?
Richard C on Feb 19, 2017
BEST ANSWER: No, the 2 brands are not compatible.
Does it have a pull cord?
A shopper on Nov 27, 2016
BEST ANSWER: No....this requires a battery that is started by a switch.


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.