40V 13" Cordless String Trimmer / Edger (Tool Only)

In stock
Model
21332
Cordless String Trimmer (Tool Only) is rated 3.6 out of 5 by 81.
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  • Tool-Only, Battery and charger sold separately
  • Up to 30 minutes of runtime with a 2.0 Battery (not included)
  • 40V Battery powers over 60 Greenworks 40V tools. (battery not included)
Special Price $59.99 Regular Price $69.99

SAVE 14% ($10.00)!

In stock
 
Product intro
Cordless outdoor power tools are ideal for homeowners like you who are simplifying and focusing on what’s essential to getting the most out of life. The Greenworks 40V family of tools are built with medium weight construction and high-efficiency motors. The Greenworks 40V lithium-ion platform powers over 40 outdoor products, including lawn mowers, blowers, string trimmers, chainsaws, hedge trimmers, and much more! The 40V lithium-ion battery provides the power you need, and delivers fade-free power with no memory loss after charging. The Greenworks 40V platform comes with a 3 year tool / battery* warranty to protect your investment. Of high-quality manufacturing, these products are easy to start and lighter weight than the gas products you’re used to, making your day of yard work a whole lot easier. Perfect for yards up to ⅓ acre, Greenworks 40V tools are lightweight, start instantly, and require virtually no maintenance – no gas, no oil, no mess – but still deliver gas-like power.
Key features
13" cut path for quick and easy trimming with powerful results to cut through the toughest weeds
Versatile design with 4-position pivoting head for easy trimming at multiple angles
90 degree rotating head with edging wheel for walk behind edging for multi-functional use
0.065" single line auto feed head for fast results
Compatible with Greenworks G-MAX 40V Li-Ion system for higher efficiency and longer run time with an assortment of tools to complete your yard work
Tool only, battery & charger sold separately (or share your existing 40V battery with this cordless string trimmer / edger)
3 Year Limited Tool Warranty
*Tool only, battery & charger sold separately
Power:
Cordless
Voltage:
40V
Ideal For:
Up to ⅓ Acre
Brushless Motor:
No
Cutting Path:
13 Inches
Line Diameter:
.065"
Line Type:
Single
Line Advance System:
Auto
Trigger Speed:
Variable
RPM:
8000
Attachment Capable:
No
Rotating Head:
90 Degree
Pivoting Head:
4 position
Shaft Extension:
Yes
Tool Warranty:
3 Years
Battery Capacity:
-
Battery Chemistry:
Li-Ion
  • (1) 40V 13" Cordless String Trimmer / Edger (Tool Only)

String Trimmer FAQS

Why doesn’t my string trimmer turn on?

Battery operated string trimmer: Check that the battery has enough charge. Make sure to use a fully charged battery when starting your chores. Also, ensure the battery pack is installed and secured in the unit. If the battery is loose or can easily be removed it is not fully secured. A fully secured battery should have some resistance when pulled. Corded string trimmers: Use the guide inside the owner’s manual to ensure you have the correct extension cord required for operation. Check that the extension cords are in good working condition and make sure they are fully connected on both ends. If it still won't turn on, follow the start guide instructions that are located inside the owner’s manual.


How do I advance line?

Auto-feed string trimmers: To advance line, simply squeeze and release the trigger and repeat. Each time you start and stop the unit approximately ¼ inch of trimmer line will release. The more often you do this, the more line will advance. Bump and Feed string trimmers: While the unit is spinning, gently tap the bottom of the unit (knob) on the ground and the string trimmer will release approximately ¼ inch of line each time you tap it. The more often you do this, the more line will be released.


How do I clean my string trimmer?

To reduce yard debris build up on your string trimmer, do the following: • Wipe the machine after each use with a damp cloth dipped in water or neutral detergent. • Do not use aggressive detergents or solvents to clean the plastic parts or handles. • Keep the trimmer head free of grass, leaves, or excessive grease. • Keep the air vents clean and free of debris to avoid overheating and damage to the motor or battery. • Do not spray water onto the motor and electrical components.


Why does my unit stop when cutting grass?

Check the following if your unit suddenly stops cutting during use: • The guard is not on the unit. Ensure the guard is attached for each use. • The line is too heavy. Make sure you’re using the correct cutting line for your unit. Refer to the specification for the correct diameter of line that should be used with your string trimmer unit. • The motor is overloaded. Make sure that the cutting path (length of line outside of the trimmer head) is no more than the maximum cutting width of your unit. • The battery may be too warm. Allow it to cool and try again. Remove the battery from the unit and take it indoors to a cool/dry shaded location. Leave for 10 minutes, then try again once the the battery cools. • The battery pack may require charging or may not be properly installed.


Why isn’t my string trimmer cutting well?

Check that the guard is cleared of debris. Built up debris on the underside of the guard may prevent the line from cutting at its full potential. Ensure the cutting blade located on the underside of the guard is exposed, clean, and clear of debris. If the blade is dull, sharpen or replace the cutting blade. This will allow your trimmer line to work more effectively.


Rated 5 out of 5 by from Cordless string Trimmer So light and easy to use. The battery lasts quite a long time. I am thrilled with my new trimmer. Greenworks tools are awesome
Date published: 2022-06-27
Rated 5 out of 5 by from Outstanding tools Love the Greenworks string trimmer/edger. I also have a Greenworks mower. They use the same battery, so I had to but the tool only. Both mower and trimmer are of great quality.
Date published: 2022-06-06
Rated 5 out of 5 by from Lightweight & easy to use. I bought this trimmer to replace my first Greenworks trimmer, and am very happy with it. It's lightweight, and I like that I didn't have to buy a new battery for it, since the battery for the original works for this one too. The price was right, too.
Date published: 2022-05-20
Rated 5 out of 5 by from Easy to use for both trimming and edging. Very satisfied with the trimmer. Bought other products because of the quality of your products.
Date published: 2022-05-07
Rated 5 out of 5 by from The Adaptable edger/trimmer The adaptability of this trimmer from edger to trimmer is well designed and easy to use
Date published: 2022-04-25
Rated 5 out of 5 by from Excellent Trimmer! Light and easy to handle. Powerful and has good battery life.
Date published: 2022-04-21
Rated 5 out of 5 by from Great 40 volt trimmer/edger This trimmer works really well. It’s light weight and really comfortable to use. I really like the way the edger works when you rotate the head.
Date published: 2022-04-11
Rated 5 out of 5 by from Great trimmer and edger! Bought this a month ago. Cuts through all the tall grass and weeds. My boys say this works so much better than our other trimmer.
Date published: 2021-10-08
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Rated 5 out of 5 by from Cordless string Trimmer So light and easy to use. The battery lasts quite a long time. I am thrilled with my new trimmer. Greenworks tools are awesome
Date published: 2022-06-27
Rated 5 out of 5 by from Outstanding tools Love the Greenworks string trimmer/edger. I also have a Greenworks mower. They use the same battery, so I had to but the tool only. Both mower and trimmer are of great quality.
Date published: 2022-06-06
Rated 5 out of 5 by from Lightweight & easy to use. I bought this trimmer to replace my first Greenworks trimmer, and am very happy with it. It's lightweight, and I like that I didn't have to buy a new battery for it, since the battery for the original works for this one too. The price was right, too.
Date published: 2022-05-20
Rated 5 out of 5 by from Easy to use for both trimming and edging. Very satisfied with the trimmer. Bought other products because of the quality of your products.
Date published: 2022-05-07
Rated 5 out of 5 by from The Adaptable edger/trimmer The adaptability of this trimmer from edger to trimmer is well designed and easy to use
Date published: 2022-04-25
Rated 5 out of 5 by from Excellent Trimmer! Light and easy to handle. Powerful and has good battery life.
Date published: 2022-04-21
Rated 5 out of 5 by from Great 40 volt trimmer/edger This trimmer works really well. It’s light weight and really comfortable to use. I really like the way the edger works when you rotate the head.
Date published: 2022-04-11
Rated 5 out of 5 by from Great trimmer and edger! Bought this a month ago. Cuts through all the tall grass and weeds. My boys say this works so much better than our other trimmer.
Date published: 2021-10-08
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Replacement spool

Asked by: 21332
Hello, Here is a link to the replacement spools for this model! https://www.greenworkstools.com/0-065inch-string-trimmer-replacement-spools-3-pack-1
Answered by: Greenworks Support
Date published: 2022-06-20

Can I change the trimmers line head to the bounce ones to feed the line. The line comes out terrible with having to keep using the trigger. I usually have to stop and pull it out manually.

Asked by: Kipphilly
Hello Kipphilly, Unfortunately, the head cannot be changed to a bump feed. This unit should automatically feed out 1/4 inch of spool line every time the unit is stopped and then turned back on. Avoid letting the line get too short as this often causes the auto-feed to malfunction, so be sure to stop and start the trimmer often while in use. Here are a few other tips on what to check when the line will not feed properly: ensure there are no tangles in the line - if there are tangles try unwinding and rewinding the spool, ensure that you have enough line on the spool but that there is not too much line preventing the unit from feeding properly and finally ensure that the trimmer line has not become stuck or "welded" together.
Answered by: Greenworks Support
Date published: 2022-06-13

Do you guys have a edger attachment for this Trimmer?

Asked by: Michael3500
Hello Michael3500, This unit is not attachment capable. However, the head may be rotated for light edging!
Answered by: Greenworks Support
Date published: 2022-06-13

Is there a way to put a bump feed head on this thing? The auto feed on mine just does not keep up and I find myself having to stop and release the string manually.

Asked by: capncanada6
Hello capncanada6, Unfortunately, the unit cannot be switched to a bump feed head. We're sorry for any inconvenience. This unit should automatically feed out 1/4 inch of spool line every time the unit is stopped and then turned back on. Avoid letting the line get too short as this often causes the auto-feed to malfunction, so be sure to stop and start the trimmer often while in use. Here are a few other tips on what to check when this happens: ensure there are no tangles in the line - if there are tangles try unwinding and rewinding the spool, ensure that you have enough line on the spool but that there is not too much line preventing the unit from feeding properly and finally ensure that the trimmer line has not become stuck or "welded" together. We hope this helps!
Answered by: Greenworks Support
Date published: 2022-06-09

I have a 21" mower that came with 2 2.0 batteries and 1 of the batteries no longer will hold a charge. I have had the mover for 4 years and it works great but I have to poach a battery from my blower to finish my lawn. Does Greenworks replace batteries?

Asked by: mark2025
Hello mark2025, We are sorry to hear about the experience that you have. While we do complete battery replacements, the battery would be outside of the warranty period based on your description. For us to better assess the matter, we would suggest contacting us at 1-888-909-6757 (1-888-90WORKS).
Answered by: Greenworks Support
Date published: 2022-05-31

How do I get a replacement shield with screws

Asked by: Di1960
Hello Di1960, The guard is currently out of stock but we will have it in the future! Once available, it can be purchased HERE: https://greenworks.ordertree.com/catalog/product/view/id/3513744/s/40v-12-guard-assy-2/
Answered by: Greenworks Support
Date published: 2022-05-31

What is the exact part # of the replacement spools that ACTUALLY fit the 40v 13'' String Trimmer, part #21332?

Asked by: Anon111111111111111111111
Hello, Here is a link to the replacement spools for this model! https://www.greenworkstools.com/0-065inch-string-trimmer-replacement-spools-3-pack-1
Answered by: Greenworks Support
Date published: 2022-05-30

Will this work with the pole saw ?

Asked by: Dawgg
Hello Dawgg, This product is not attachment capable.
Answered by: Greenworks Support
Date published: 2022-05-30
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40V 13" Cordless String Trimmer / Edger (Tool Only)
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