Best Greenworks String Trimmers in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Greenworks String Trimmers

Greenworks 40V 12-Inch Cordless String Trimmer, Battery and Charger Not Included, BST4000
#TOP1
Greenworks 40V 12-Inch Cordless String Trimmer, Battery And
9.3
PM SCORE
Greenworks PRO 16-Inch 80V Cordless String Trimmer, Battery Not Included ST80L00
#TOP2
Greenworks Pro 16-Inch 80V Cordless String Trimmer, Battery
9.3
PM SCORE
Greenworks 40v 17 inch Cordless Mower, String Trimmer and Blower Combo Kit, 2 Batteries and Charger Included
#TOP3
Greenworks 40V 17 Inch Cordless Mower, String Trimmer
9.3
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Greenworks String Trimmers of 2026

Market Overview
Greenworks String Trimmers Reviewed
  • Reviews Analyzed: 2366 Items
  • PM Avg. Rating: 5.6 / 10
19 Products Evaluated
  • Highest Price: $554.97
  • Lowest Price: $21.99
  • Avg. Price: $205.50
#TOP1

Greenworks 40V 12-Inch Cordless String Trimmer, Battery And Charger Not Included, Bst4000

GREENWORKS
BST4000
65.00 X 7.80 X 14.90 Inches
6.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging

12-inch cut path with .065 dual line with auto-feed head to rip through weeds for fast trimming

Variable speed trigger for power on demand

Compatible GreenWorks Replacement Spool, Model 2900719

Battery and Charger Not Included - Compatible with GreenWorks G-MAX 40V Lithium-Ion Battery Models 29472 and 29462 and Charger Model 29482

Greenworks Pro 16-Inch 80V Cordless String Trimmer, Battery Not Included St80L00

GREENWORKS
2102602
65.00 X 7.50 X 9.25 Inches
6.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Up to 45 minutes of run time with fully charged 2.0AH Battery, battery not included

Digital Pro brushless motors are more reliable and delivers gas equivalent performance to a 32cc gas engine

Easy load head for quick trimmer line refill

Battery and charger not included, compatible battery and charger models GBA80200, GBA80400 and GCH8040

Rapid Charge of 30 minutes for 80V 2AH battery

Greenworks 40V 17 Inch Cordless Mower, String Trimmer And Blower Combo Kit, 2 Batteries And Charger Included

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The universal 40V battery system powers more than 25 products and provides gas-like performance with ample running time for normal yard projects.

Includes (1) Max Capacity 4 AH - 40V Lithium Battery

17 inch deck is versatile and light weight

2-in-1 feature offers rear bagging and mulching capability for multiple use

Up to 45 minutes of run time with fully charged 2.0Ah Battery, Battery and charger included

The innovative axial fan design delivers 110 mph and 390 CFM to handle tough clearing jobs

Light weight and easy to use

40V 2Ah Li-Ion Battery and charger included, compatible Battery and charger models 29462, 29472 and 29482

Thten 29242 29082 Trimmer Spool Replacement 27Ft 0.065 Inch For Greenworks 24V 40V 21052 29272 And 21212 Dual Line Electric String Trimmers With 3411546A6 Cap Covers Parts(6Pack+2 Cap)

THTEN
29242 6+2
1.00 X 1.00 X 5.00 Inches
0.85 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Thten 9.88

Features

Compatible with Greenworks 24V and 40V Dual Line String Trimmers,Dual line replacement string trimmer spool filled with line.

Compatible with Greenworks string trimmer models 21052 21212 and 21272 

0.065 Dual line string trimmer spool 

29242 29082 trimmer spool is fit for all Greenworks dual line 0.065" trimmer line electric string trimmers

6 pack of twisted copolymer nylon resin and synthetic trimmer/edger line+2 cap of 3411546A6

2 Pack 29472 6000Mah 40V Lithium Battery Replacement For Greenworks 40V 29472 29462 2901319 24282 24252 21332 25322 20672 2101602 20312 24322 21362 26272 Batteries For Cordless Power Tools

TREE.NB
29472 LITHIUM BATTERY
2.00 X 1.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AC Doctor INC 9.91

Features

🔋【High Performance】Battery Replacement for Greenwork-Type: Li-ion; Voltage: 40V; Capacity:6000mAh/6.0Ah 240Wh; Quantity: 2 Packs; Compatible with Greenworks 40V GMAX battery the second generation greenworks tools.(Not applicable to the first generation)

🔋【Well Replacement】Battery 100% replacement for GreenWorks 40V G-MAX lawn and garden power tools 29472 29462 2901319 24282 24252 MO40L410 21332 25322 20672 2101602 20312 MO40B01 MO40B410 24322 21362 MO40L00 25302,etc.【PS: Not Compatible 21inch Lawn Mover MO40L02】

🔋【Precise Interface Design】Battery replacement for Greenwork, with on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Surrounding exothermic holes speed up battery cooling. And easy to use design snaps in and out of tools.

🔋【High Capacity】Battery capacity upgraded to 6000mAh,the high capacity battery can works for your Geenworks 40V tools much more time.The 4 Led indicator lights display battery power,which helps you to control your time more wisely.

🔋【Safe & Reliable】Battery replacement for greenwork, with Built-in integrated microchip, will prevent overcharging,self-discharge,overcurrent protection,short circuit protection and lengthens battery life. Comply with FCC RoHS and CE security testing standards.30 Days Money Back and 1 year Warranty!

Geelink 40V 2.0Ah Replacement Lithium Battery For Greenworks 29462 Battery Greenworks 40V G-Max Power Tools 29252 20202 22262 25312 25322 20642 22272 27062 21242(Real Capacity)

GEELINK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Geelink US 7.60

Features

Brand New | Rechargeable | 40 Volts | 2.0Ah | Battery type: Li-ion | Watt: 80W | This replacement battery fits the second generation 40v greenworks tools ONLY. (NOT for Gen 1)

Replacement for GreenWorks 29472 29462 G-MAX, Fits GreenWorks GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 21362 22342 2500502 MO40L410

Special Exothermic Holes- Speed up battery cooling; Snap Joint - Easy to install and remove the batteries; Power indicator light - Learn about the battery’s status anytime

All of the products are FCC CE ,ROHS certified, tested by manufacturer to match OEM products and exported all around the world.Longer Lasting&Battery Safety

30 Days Money Back and 1 Year Warranty. 7/24 Online Customer Service

Labtec 29472 40V 6.0Ah Battery Replacement For Greenworks 40V Battery 29472 29462 29252 20202 22262 25312 25322 20642 22272 27062 21242 G-Max Cordless Power Tools

LABTEC
5.04 X 3.54 X 6.89 Inches
2.65 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LabTEC 9.81

Features

[Product Details]Battery type: Li-ion, Voltage: 40V, Capacity:6.0Ah /6000 mAh.

[Applicable Models]Replacement for GreenWorks 29472 29462 G-MAX, Fits GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 【PS: not applicable 21inch lawn mover MO40L02】

[Battery Protections]Made with high quality battery cells,Built-in protection against overcharge, overdischarge, overcurrent provides short circuit protection and constant voltage circuit.

[Professional Testing]CE & RoHS certification,Tested by manufacturer to match and exceed OEM products specifications.

[Professional After-Sale Service]One year & 24-hour friendly customer service ,Conditional refund or replacement for a new battery if there is any quality problem.Any problem with using the battery, please feel free to contact us.

#TOP8

Greenworks 40V 14 Inch Brushless Cordless String Trimmer, 2Ah Battery And Charger Included St40L210

GREENWORKS
2100402
63.50 X 7.50 X 11.75 Inches
7.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Up to 30 minutes of run time with fully charged 2.0AH Battery, battery and charger included

Brushless motors are more reliable and deliver more power, longer run-time and longer life than their brushed competition

Light weight and easy to use

40V 2AH li-ion battery and charger included, Compatible battery and charger models 29462, 29472 and 29482

#TOP9

Greenworks Pro 80V Cordless Brushless 16” String Trimmer + Axial Blower Combo Kit, Battery And Rapid Charger Included

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Greenworks Pro 80V 16” brushless string trimmer (32CC equivalent) provides up to 45 minutes run-time with fully charged 2Ah battery. Run-time varies based on grass condition and operator

Greenworks Pro 80V brushless axial blower provides up to 70 minutes run-time on low speed with fully charged 2Ah battery

Brushless motor provides more torque, quiet operation, and longer life. Gas equivalent performance

String trimmer features a 16” cutting path, variable speed trigger, attachment capable design, .080” dual line / easy load bump feed head

Axial blower features 125 mph / 500 cfm performance, 3 speed options, variable speed trigger, and cushioned overmold grip. Rated at only 60 decibels, it is perfect for neighborhoods and corporate parks with noise ordinances

80V 2Ah battery and rapid charger included (charges in only 30 minutes)

Fancy Buying Co. 40V 6.0Ah Battery Replacement For Greenworks G-Max 40V Power Tools 29462 29252 20202 22262 25312 25322 20642 22272 27062 21242 (2 Pack)

FANCY BUYING CO.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fancy Buying 9.90

Features

Sub-Type: Replacement Battery Capacity: 6000mAh/6.0Ah Voltage (V): 40V Wattage: 240W; replacement battery for GreenWorks 40V G-MAX Li-ion Battery 29472, 29462, 2901319.

100% Works with All: fit GreenWorks 40V G-MAX lawn and garden tool MO40L02, MO40L410, 20302, 20672, 25302, 24252, 20202, 22262, 20322, 25312, 25322, 25223, 21302, 22272, 27062, 21242, 24282, 21332, 21362, 22342.(Not compatible with 21 inch lawn mower MO40L02)

With on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Surrounding exothermic holes speed up battery cooling. And easy to use design snaps in and out of tools. Great Energy-efficient: 6.0Ah extended 40V lithium battery for heavy

Special Exothermic Holes- Speed up battery cooling; Snap Joint - Easy to install and remove the batteries; Power indicator light - Learn about the battery’s status anytime

Compatible Only with G-MAX 40V Tools and Charger Model 29482, 29463; Support Service: 100% QC of this cordless tool battery 30 Days Money Back and 1 Year Warranty.

#TOP11

Greenworks Pro 80V 16-Inch Cordless String Trimmer (Attachment Capable), 2Ah Battery And Charger Included

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Up to 45 minutes of run time with fully charged 2.0AH Battery, battery included

DigiPro brushless motors are more reliable and delivers gas equivalent performance to a 32cc gas engine

Split boom design accepts most gas attachment, includes 14/16 inch string trimmer bump feed attachment

Easy load head for quick trimmer line refill

80V 2ah li-ion battery and charger included, compatible battery and charger models GBA80200, GBA80400 and GCH8040

#TOP12

Greenworks Pro 21-Inch 80V Cordless Lawn Mower With 16-Inch Pro 80V Cordless String Trimmer (Attachment Capable) Battery Not Inc

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Never stop cutting. Up to 60 minutes of run time with fully charged 4.0AH battery

Battery and charger not included

Up to 45 minutes of run time with fully charged 2.0AH Battery, battery not included

DigiPro brushless motors are more reliable and delivers gas equivalent performance to a 32cc gas engine

Fancy Buying Co. Lb40A010 Replacement For Greenworks 29472 29462 29482 29463 Battery, Compatible With Greenworks 40V G-Max Power Tools 29252 20202 22262 25312 25322 20642 22272 27062 21242

FANCY BUYING CO.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fancy Buying 9.90

Features

♣Sub-Type: Replacement Battery Capacity: 6000mAh/6.0Ah Voltage (V): 40V Wattage: 240W. Replacement for GreenWorks 40V G-MAX Li-ion Battery 29472, 29462, 2901319.

♣Works for: Compatible with 40V GreenWorks battery tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 MO40L410 MO40L02, replacement for GreenWorks 40V battery.

♣High Capacity: 6.0Ah extended lithium-ion battery for your GreenWorks 40V heavy application, providing much more power than the 40 volt 2.0Ah 2.5Ah Lithium Ion Battery.

♣40V Lithium Battery: Top A Grade battery cells; LED battery charge level indicator light; Surrounding exothermic holes for battery cooling; Easy to install and remove.

♣Compatible Only with G-MAX 40V Tools and Charger Model 29482, 29463; Support Service: 100% QC of this cordless tool battery 30 Days Money Back and 1 Year Warranty.

#TOP14

Greenworks Digipro G-Max 40V Cordless String Trimmer And Blower/Vac, 2Ah Li-Ion Battery

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Two tools, one battery

DigiPro Brushless Motor with our G-MAX 40V Li-Ion System delivers longer motor life, longer run time, more efficiency, less noise and greater performance

String trimmer is attachment capable, accepts most gas attachments to provide mulitple use

Blower with variable speed offers up to 185 mph to make clean up of major debris easy and efficient

Compatible GreenWorks Replacement bulk string, Model 25906302

Greenworks 40V 14" Brushless Cordless (Attachment Capable) String Trimmer, 4.0Ah Battery And Charger Included

GREENWORKS
21362
37.80 X 9.90 X 8.30 Inches
12.97 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Attachment capable, accepts most gas attachments to provide mulitple use

Brushless motor delivers greater torque, quieter operation and higher battery efficiency

Starts within seconds with gas comparable performance, battery compatible with multiple tools

Battery and Charger include. Compatible with battery models 29462 and 29472 and charger 29482

Compatible GreenWorks Replacement bulk string, Model 2906302

Greenworks Pro 80V 26" Cordless Hedge Trimmer, 2.0Ah Battery And Charger Included & Greenworks Pro 16-Inch 80V Cordless String Trimmer (Attachment Capable), Battery Not Included Gst80320

GREENWORKS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: Up to 60 minutes of runtime with fully charged 2 Ah Battery

Product 1: Equivalent to 25cc gas engine

Product 1: Digital controlled Brushless motor for more torque, longer run-time, quiet operation, and longer life

Product 1: Innovative 180 rotating rear handle provides easy trimming at multiple angles, 26 inch blade length, 3/4 inches cut capacity and 3,600 SPM deliver reliable trimming and sculpting performance

Product 2: Powered by 80V Li-Ion Battery compatible with multiple professional tools, Battery Sold Separately

Product 2: Brushless motor, equivalent performance to 32cc gas engine

Product 2: Powerhead shaft is attachment capable and accepts most gas attachment

Product 2: Includes 14/16-inch string trimmer bump feed attachment

40V Greenworks 40V Battery 6.0Ah Replacement Lithium Battery For Greenworks 40V Battery 29472 29462 Battery Compatible With Greenworks 40V G-Max Power Tools 29252 20202 22262 25312 25322 20642 21242

S SKSTYLE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

🔋Compatible and Interchangeable with all Greenworks 40V GMAX units. Note: 40 Volt Greenworks Battery only fits the second generation 40v Greenworks Tools and Charger Model 29482 (NOT for Gen 1- Early version Greenworks)

🔋Voltage: 40V, Capacity: 4000mAh, Battery Type: Li-ion, High Performance Battery delivers fade-free power with no memory loss after charging.Compatible with GreenWorks 29462 G-MAX, Fits GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 21362 22342 2500502 MO40L410

🔋The new upgraded battery has a difference from other 6.0Ah battery, not only improved the capacity, but also the performance. providing up to 20% more power and holds a charge up to 2x longer than other battery

🔋Impact-resistant outer case and shock-absorbing inner-liner are engineered and Built-in 18650 Cells to provides optimized performance and overload protection using total system communication between tool, battery and charger

☎️Support Service: 30 Days Money Back and 1 year Warranty! Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

Greenworks 40V 13-Inch Cordless String Trimmer / Edger (Gen 2), 2.0Ah Usb Battery And Charger Included

GREENWORKS
ST40L213
52.68 X 12.91 X 5.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

40V Lithium-Ion - One battery powers over 75+ Greenworks 40V tools

13” TRIMMER / EDGER (2-IN-1) – Converts from trimmer to edger with push of a button

90° PIVOTING HEAD - Trimmer head rotates 90° so you can trim and edge at multiple angles

TELESCOPING SHAFT – Durable aluminum telescoping shaft adjusts to user’s height and posture

LIGHTWEIGHT – Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue

EASY TO USE / AUTO FEED LINE – Push button start / .065” single line auto feed head

MAINTENANCE FREE – The string trimmer is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need

Greenworks 24V 13-Inch Brushless String Trimmer (Gen 2), 4.0Ah Usb Battery And Charger Included

GREENWORKS
ST24L412
58.27 X 12.99 X 5.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

24V POWERALL - One battery powers over 125+ Greenworks 24V tools

BRUSHLESS MOTOR – Provides more torque, quiet operation, and longer life

13" TRIMMER / EDGER (2-IN-1) – Converts from trimmer to edger with push of a button

90° PIVOTING HEAD - Trimmer head rotates 90° so you can trim and edge at multiple angles

2-SPEED – 2 speed selection with variable speed trigger provides ultimate control

LIGHTWEIGHT – Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue

EASY TO USE / AUTO FEED LINE – Push button start / .080" single line auto feed head

MAINTENANCE FREE – The string trimmer is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need

Top 10 string trimmers greenworks Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Greenworks 12
Fancy Buying Co. 2
Geelink 1
Labtec 1
S Skstyle 1
Thten 1
Tree.nb 1

Top 10 string trimmers greenworks Brands Pie Chart


We've carried out a comprehensive analysis of 2,366 reviews on string trimmers greenworks, using our selection criteria to identify the best options in the outdoor power & lawn equipment. Our findings reveal that most customers typically select string trimmers greenworks priced around $205.50, with top brands including and greenworks

Our team of expert editors reviewed these high-quality items and handpicked the top 19 string trimmers greenworks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the outdoor power & lawn equipment category. These include and amazon.com .

We are dedicated to assisting our users in finding the right trimmers Products based on their needs, saving them considerable time when choosing which string trimmers greenworks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.