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Availability:
In Stock.
Arrives
Nov 30 – Dec 11
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At a glance
- Condition
- New
- Size
- 16" Trimmer (2.0Ah)
- Model
- GST80320
- Weight
- 13.7 lb
- Power Source
- Battery Powered
- Cutting Width
- 16 in
- Speed
- 10000 rpm
- In the box
- Hedge Trimmers^power-hedge-trimmers
Features 7
- 80V STRING TRIMMER powers through the toughest grass and weeds.No load speed : 5500 10% / 5000 10% RPM
- 16" CUTTING PATH - .080" dual line, bump feed head for quick and easy line advancement
- BRUSHLESS MOTOR Provides more torque, quiet operation, and longer life
- VARIABLE SPEED TRIGGER allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs
- ATTACHMENT CAPABLE Compatible with Greenworks PAC458 (Edger), PAC459 (Hedge), PAC460 (Polesaw), PAC461 (Cultivator), and PAC462 (Blower) attachments
- LIGHTWEIGHT / EASY TO USE lightweight design, along with superior ergonomics allow for reduced user fatigue. Included 2.0 Ah battery rapid charges in 30 minutes
- MAINTENANCE FREE This string trimmer is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers to the power you need
Description
The Greenworks Pro 80V 16 inch Cordless String Trimmer (Attachment Capable) is the ultimate tool for powerful and efficient lawn care. With an 80V motor, it powers through the toughest grass and weeds with ease. The 16" cutting path and .080" dual line bump feed head allow for quick and easy line advancement, making it easy to tackle even the most difficult lawn care tasks. The TRUBRUSHLESS motor provides more torque, quiet operation, and longer life, while the variable speed trigger allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs. This trimmer is also attachment capable, accepting Greenworks and universal attachments, so you can turn your string trimmer into an edger, polesaw, hedge trimmer, and more! With a lightweight design and superior ergonomics, this trimmer is easy to use and reduces user fatigue. The included 2.0 Ah battery rapid charges in just 30 minutes, so you can get back to your lawn care tasks quickly. The Greenworks Pro 80V 16 inch Cordless String Trimmer (Attachment Capable) is virtually maintenance-free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need for efficient and precise lawn care.
Specs 23
| Brand | Greenworks |
|---|---|
| Power Source | Battery Powered |
| Color | 16" Trimmer (2.0Ah) |
| Item Weight | 13.7 pounds |
| Cutting Width | 16 inches |
| Speed | 10000 rpm |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Pattern | String Trimmer |
| Style Name | 16" Trimmer (Tool Only) |
| Item Highlight | 80V Brushless Weed Wacker, 16" Cutting Path, 0.080" Dual Bump Feed Line, Variable Speed, Multi-Attachment Compatible Design |
| Item Dimensions L x W | 69"L x 10.23"W |
| Size | 16" Trimmer (2.0Ah) |
| Brand Name | Greenworks |
| Model Number | GST80320 |
| Global Trade Identification Number | 21 |
| Number of Items | 1 |
| Recommended Uses For Product | Trimming |
| UPC | 841821017521 |
| Unit Count | 1 Count |
| Manufacturer Warranty Description | 3 Year |
| Item Type Name | String Trimmer |
| Manufacturer | Greenworks |
| Manufacturer Part Number | GST80320 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 30 – Dec 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great gas replacement
Size: 16" Trimmer (2.0Ah)
My gas weedeater finally died after 5 years (would be more to fix it than just getting a new one). I have the greenworks mower and love it. Does my entire yard in one charge and was able to mow through thick grass that caused my old gas mower to struggle. I opted for the 2A battery as I didn't want the extra weight of the 4A given I only have to take care of 1/2 acre. It comes in a few pieces and takes maybe 5 minutes to put together Pros -Light, but comes with strap if it seems heavy to you -Plenty powerful -Easy to load string -Super simple to use (no more worrying about gas and keeping it clean) -Batteries charge ridiculously fast Cons -Takes about 3 seconds to get to full speed -You will need 2x 2A batteries if you want to do large jobs (just swap them out while charging) or a 4A
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Reviewed in the United States on June 26, 2020 by J. Spillers
Does the job of cleaning up the yard
Size: 16" Trimmer (2.0Ah)
The battery lasts a long time and the trimmer takes down tall weeds and grass. I bought this back in 2020 and just wanted to give a review as the trimmer has worked well for me and i have a small farm with lots of areas to trim. I will never go back to a gas trimmer, turns on and off with a pull of the trigger, quiet and no fumes. The trimmer has more power then my old gas trimmers did and no smell or trouble of having to have 2 stroke gas mixed up. I also own the Greenworks 80 volt blower and chainsaw, all I recommend to own.
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Reviewed in the United States on January 5, 2025 by RDS
WORKHORSE, NOTHING SHORT OF AMAZING, super quiet brush cutter
Size: 16" Trimmer (2.0Ah)
I was skeptical after using a gas brush cutter, I questioned the capability and the horsepower and torque. If it would be able to run a cutting blade and significantly cut down the massive amount of brush growth behind our property. It is very quick to charge 30 minutes as it says. I cut for nearly a half hour or more, and was tired and sweaty and couldn't I physically couldn't cut anymore. So it definitely has the battery life at 80v. It's very quiet in comparison to a gas cutter. I wonder if the neighbors could even hear me. I was able to tackle everything that I put it up against all the way up until 1 inch plus size saplings with attachment. The blade isn't designed for that 1" greater size and would take 30 seconds to go through something that size, but made short work of everything else, especially half inch, and all grass and large weed types. I had it paired it up with aWORX WA0221 40V Nitro Driveshare 10" Universal Brush Cutter. I will get a chainsaw blade for the bigger saplings, to try. All in all I was afraid that it wouldn't have enough power when paired up with a brush cutter. And whether or not it could compete with the torque and horsepower of a gas and oil. I have no doubts that it is quite capable of doing everything that I needed to and more. Extremely satisfied. Can't wait to get some more blades to try out on it. Such as a edger for the lawn and additional blades for the brush cutter. Now for the bad it is heavy on one end and can be difficult to maneuver. Have to play with the handle and strap settings, to eventually get them to be as comfortable as they can be, but it's not like the T handlebar design for control and comfort. A little awkward and for it's weight balance. For the price, and convenience you couldn't go wrong, and would absolutely recommend to another. The cutting power and torque is all there easily compatible with the standard gas and oil operated. It was very very quiet experience compared to the other gas. Normally you can hear the other ones echoing for blocks and blocks when the neighbors use them. This was a whisper quite in comparison. Very impressed by it's lack of sound. That was one of the absolute highlights in addition to its ability to cut everything in the path. It's not light and is a meaty tool for sure. Will put a 80v smile on your face as it revs up to full torque spins, and cuts though the hillside, and adds a pain in your lower back for good measure, but don't for get about the 80v smile.
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Reviewed in the United States on July 15, 2022 by Real life, real reviews
Professional grade product at a reasonable price.
Size: 16" Trimmer (2.0Ah)
I absolutely love this string trimmer. I have very high standards for lawn equipment, and typically only buy Stihl products. I really wanted to try a battery powered string trimmer and after searching reviews and reading specs, decided to order this one. I found it to ve extraordinarily powerful, more than sufficient for edging even my thick, professionally managed St. Augustine. The run time from my 2ah battery is more than sufficient for flat trimming and edging my 5,000 sq-ft lawn. After trimming I still had 2/3 battery life. The product is heavier than you might expect; it's on par with commercial gas equipment but might be too heavy for some homeowners. It does take a moment to get to full power after pressing the trigger, definitely lacking the instant torque that I'd expect from an electric motor. Still it's no more than a second or two and definitely not a hindrance. Once it does "spin up" it is absolutely monstrously powerful. I'm not a fan of the head, I'd definitely suggest ditching the stock unit for a Speed Feed unit, like the one marketed by Echo. Pros: It was easy to assemble. Battery securely locks into place. Great power. Good run time. Seems very well built with little to no wobble in the shaft connection. Cons: It's a tad heavy. Motor takes a second to spin the head to full speed. Conventional head, not a Speed Feed model. I'd definitely recommend this product to everyone except very small people.
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Reviewed in the United States on June 17, 2020 by Neil Kennedy
Impressive power.
Size: 16" Trimmer (2.0Ah)
I have purchased this unit to replace my Ryobi c430 multi attachment trimmer ( 30cc 4 cycle gasoline engine) and I have to say so far I am impressed. This unit seems to be very well made and very easy to operate. So far I tried it with 3 different attachment ; weed wacker, edger and then I even put on a little chainsaw ( chain pole saw ) as I said before I am impressed. The only one drawback (as far as I can tell) is the battery life, you at least have to add one spare battery.
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Reviewed in the United States on November 15, 2019 by TML
Fantastic trimmer
Size: 16" Trimmer (2.0Ah)
So useful and convenient. Got it since I don't have unlimited extension cords for a corded one to reach the whole yard and it is a game changer. Excellent battery life, pretty quiet, works great. Order the loose line refills because it's incredibly easy to reload the string. Great product.
Reviewed in the United States on November 11, 2025 by S G.
My trimmer was a lemon. :-(
Size: 16" Trimmer (2.0Ah)
Bought this in summer of 2020 and used it for the season. At first I really liked it, it was quiet, had some decent power and seemed to last a good 35-40 minutes which was just enough to get my typical trimming done. Unfortunately during my 1st season, and after only a few weekends of use the unit started acting up. If I gave it too much trigger it would die. I could get it spun up if I pulled the trigger to just the right spot but too much and it would quit. I got through the season by learning to finesse the trigger to keep the trimmer spun up. Not the end of the world and I ended up putting it away for the season. So the trimmer was stored in my heated basement for the winter. I pulled it out for my 1st yard cleaning of the 2021 season about 3 weeks ago. I couldn't get the unit to work. After charging the battery registered 3 bars on the charge indicator but the trimmer would die about 3-4 seconds after spinning up then nothing. If i pull the battery I can repeat this but it never stays running more than a few seconds. I put it back on the charger and it would charge for 1-2 minutes then say it was fully charged. If left on the charger I sometimes get a flashing read light. The battery voltage at the terminals reads 79 volts so it doesn't look like an over discharged battery. By this point I figured it was time to contact support so I filled out the form on the GreenWorks website stating my issue and received an auto reply via e-mail that they were on it but there may be some delay. That was 3 weeks ago. I've since submitted the form again, just in case, and also e-mailed them directly in response to my 1st inquiry. Nothing. I understand with Covid there can be some delay but you need to support your product and not leave people in the hanging as to a resolution. Is it covered? Can it be fixed? New battery needed? New trimmer? Too bad but thanks for buying? I considered ordering a new battery but that may not be the issue. It's also $150 that I shouldn't have needed to spend. Not after just one season. Just so I can get my yard work done I was forced to purchase another trimmer. Also a different brand because I've kind of lost faith in the Greenworks brand.
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Reviewed in the United States on May 14, 2021 by B. Harrington
Works well
Size: 16" Trimmer (2.0Ah)
Great trimmer and powerful for the job. Be sure to have extra batteries if you have a fairly big yard. Otherwise, I prefer it to gaspowered trimmers.
Reviewed in the United States on January 13, 2026 by Mat kor