Top 10 Best greenworks weed wacker in 2026

Last Updated - 6/10/2026

🏆Best Choice

Greenworks

Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•40V STRING TRIMMER – powers through the toughest grass and weeds.String trimmer operation temperature range : 6.8°F (-14°C) - 104°F (40°C). Charger operation temperature range : 39°F (4°C) - 113°F (45°C)
•12” CUTTING PATH - .065” line, auto feed head for quick and easy line advancement
•VARIABLE SPEED TRIGGER – allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs
•LIGHTWEIGHT – Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue
•EASY TO USE – Push button start. Included 2.0Ah battery recharges in 60 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

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$95.99

$139.99

-31%

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Greenworks

Greenworks 40V Lawn Care Combo Kit, Trimmer & Blower for Edging & Leaf Cleanup, 2.0Ah Battery & Charger (Gas-Free Yard Duo)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•[Walkway Warrior Combo] - 40V trimmer + blaster system clears overgrown edges along driveways/walkways in half the time, boosting curb appeal instantly.
•[Defeat Thick Brush Invasion] - 12" commercial-grade trimmer (.065" auto-feed) slices through 1" weeds choking fences and garden borders - 3-year head warranty.
•[Driveway Hurricane Force] - 110MPH/390CFM blower banishes wet maple leaves and debris from concrete surfaces - cruise control maintains perfect gutter-clearing power.
•[Universal 40V Power Hub] - 2.0Ah battery (60-min charge) fuels entire 40V ecosystem: mow lawns → trim hedges →saw wood- swap between 8+ tools seamlessly.
•[Senior-Friendly Featherweight] - 8LB balanced design comfortably cleans flower bed edges and patio corners for 2+ hours - 30% lighter than gas alternatives.
•[Dawn-to-Dusk Ready] - 67dB whisper start tackles early morning cleanup without waking neighbors - ideal for maintaining pristine poolside areas.
•[$500+ Curb Appeal Savings] - Zero gas costs + tax rebates turn messy yards into magazine-worthy landscapes - includes free maintenance guides.

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$125.99

$189.99

-34%

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YWTESCH

YWTESCH 8 Pack Weed Wacker String Fit for Greenworks String Trimmer, 0.065"-18Ft Dual String Trimmer Line Auto-Feed Weed Eater String Replacement Parts Spool(6-Pack) Cap Cover(2-Pack)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【IMPORTANT NOTICE】This is a dual line trimmer spool, which is a different size than a single line spool. Please check the model number on your trimmer - usually located on a label near the motor or battery connector, or measure the size of your trimmer before ordering. Our spool diameter 2.16 inches, height 0.86 inch. The diameter of the centre hole is 0.43 inches. To avoid buying the wrong spool, please make sure your trimmer uses a dual spool before ordering.
•【INSTALLATION TIP】This is a dual line spool, so it is recommended to pinch both ends of the line when unravelling it so that the spool doesn't come apart for quicker installation on the trimmer and better use of the auto feed function.
•【FIT FOR GREENWORKS TRIMMER 】 "YWTESCH" brand 8 pack dual 065 trimmer line replacement spool & cap compatible with Greenworks dual line auto feed weed wacker models : 2101602, 2101602A, STBA40B210, ST40B410, BST4000. Make sure you are ordering the right trimmer string for your particular weed whacker.
•【NEWLY UPGRADED PREMIUM MATERIA】YWTESCH weed eater string made of PA6(Nylon) & 30% GF (Glass Fiber). Nylon is reinforced with glass fibre, which greatly enhances the hardness of the line and provides greater abrasion and heat resistance, with a tensile strength of more than 100 lbs, enabling it to maintain stable performance at high rotational speeds and not easily broken, thus ensuring the continuity and efficiency of the mowing operation.
•【PRE-LOADED STRING TRIMMER SPOOLS】For home owners who need to use a string trimmer maybe once a week, replacing the spool beats winding nylon string on your old trimmer ! Just open the trimmer head and pop it in and you're good to go. Auto feed string trimmer refill reduces the hassle of manually tidying up spools. A must have for the trimmer
•【RELIABLE AFTER-SALES SERVICE】We are a professional weed whacker string spool & cap supplier, so we have more reliable after-sales service. If the spools and cover caps are not suitable for your trimmer model, or you accidentally buy the wrong one, you can contact us at any time, we will provide you with a satisfactory solution within 24 hours, and we attach great importance to every customer's experience

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$9.99

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YWTESCH

YWTESCH 12 Pack 0.065" Trimmer Line Compatible with Greenworks Weed Wacker, 18Ft String Trimmer Refill Dual Line Weed Eater String Replacement Spool (10-Pack) Cap Cover(2-Pack)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【FRIENDLY REMINDER】Please check the model number on your trimmer - usually located on a label near the motor or battery connector, or measure the size of your trimmer before ordering. Our spool diameter 2.16 inches, height 0.86 inch. The diameter of the centre hole is 0.43 inches. To avoid buying the wrong spool, please make sure your trimmer uses a dual spool before ordering, and confirm that our product is compatible with your lawn mower
•【INSTALLATION TIP】This is a dual line spool, so it is recommended to pinch both ends of the line when unravelling it so that the spool doesn't come apart for quicker installation on the trimmer and better use of the auto feed function.
•【FIT FOR GREENWORKS TRIMMER 】 "YWTESCH" brand 8 pack dual 065 trimmer line replacement spool & cap compatible with Greenworks dual line auto feed weed wacker models : 2101602, 2101602A, STBA40B210, ST40B410, BST4000. Make sure you are ordering the right trimmer string for your particular weed whacker.
•【NEWLY UPGRADED PREMIUM MATERIA】YWTESCH weed eater string made of PA6(Nylon) & 30% GF (Glass Fiber). Nylon is reinforced with glass fibre, which greatly enhances the hardness of the line and provides greater abrasion and heat resistance, with a tensile strength of more than 100 lbs, enabling it to maintain stable performance at high rotational speeds and not easily broken, thus ensuring the continuity and efficiency of the mowing operation.
•【PRE-LOADED STRING TRIMMER SPOOLS】For home owners who need to use a string trimmer maybe once a week, replacing the spool beats winding nylon string on your old trimmer ! Just open the trimmer head and pop it in and you're good to go. Auto feed string trimmer refill reduces the hassle of manually tidying up spools. A must have for the trimmer
•【RELIABLE AFTER-SALES SERVICE】We are a professional weed whacker string spool & cap supplier, so we have more reliable after-sales service. If the spools and cover caps are not suitable for your trimmer model, or you accidentally buy the wrong one, you can contact us at any time, we will provide you with a satisfactory solution within 24 hours, and we attach great importance to every customer's experience

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$14.99

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Greenworks

Greenworks PRO 16-Inch 80V Cordless String Trimmer, Battery Not Included ST80L00, Multicolor

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•80V STRING TRIMMER – powers through the toughest grass and weeds.No load speed : 6200 (±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
•LIGHTWEIGHT / EASY TO USE – lightweight design, along with superior ergonomics allow for reduced user fatigue.
•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

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$109.00

$149.00

-27%

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Greenworks

Greenworks 80V 16 inch Brushless String Trimmer, 2.0Ah Battery & Rapid Charger Included, ST80L210

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•80V STRING TRIMMER – powers through the toughest grass and weeds
•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
•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

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$229.99

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Greenworks

GreenWorks 24V Cordless String Trimmer/Edger (Gen 2), 12" Cutting Width, Ultra-Light 6 lbs Design, Women & Senior-Friendly, 2.0Ah Battery & Charger

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•[2-in-1 Trimmer & Edger in Seconds] - Switch from trimming weeds to edging sidewalks with one button—no tools required. Perfect for beginners tackling uneven lawns or tight fence lines.
•[90°Rotating Head for Tricky Angles] - Pivot the head to cleanly edge around tree roots, garden beds, or sloped terrain. No more straining your wrists to reach awkward spots.
•[Adjustable Height for All Users (4’8” to 6’5”)] - The telescoping aluminum shaft customizes to your posture—ideal for shorter users (teens, seniors) or tall gardeners. Reduces back strain during long sessions.
•[6 lbs & Ergonomic Grip] – Women-Friendly Design - Lighter than most gas trimmers with cushioned handles. Trim for 30+ minutes without fatigue, even on hilly yards.
•[No-Stress Auto Feed & Instant Start ] - The .065” single-line auto-feed head prevents jams, while the push-button start means no pulling cords—just squeeze and go. Perfect for impatient beginners!
•[Quiet, Zero Maintenance & Community-Friendly] - No gas, oil, or fumes—starts instantly and runs at 75 dB (quieter than a vacuum). Compliant with HOA noise rules for morning/evening use.
•[24V Battery Powers 150+ Greenworks Tools] - Backed by 2-Year Warranty Share this battery with Greenworks 24V chainsaws, leaf blowers, and more. Build your cordless toolkit without buying duplicates—and enjoy peace of mind with a 3-year tool warranty (trimmer/edger) and 2-year battery coverage for long-term reliability.

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$103.99

$129.99

-20%

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Greenworks

Greenworks 24V 10" Cordless TORQDRIVE™ String Trimmer , Battery and Charger Not Included

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Power Source Type: Battery Powered
•Greenworks 24V Lithium-Ion battery provides 20% more power and run-time, and delivers fade-free power with no memory loss after charging
•Item Package Dimensions: 19.88" L x 8.07" W x 8.27" H
•Item Package Weight: 6.35 lb

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$49.99

$59.99

-17%

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Greenworks

Greenworks 40V 13" Cordless String Trimmer/Weed Wacker + Edger (Includes 20 Blades), 2.0Ah Battery and Charger Included

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•[2-in-1 Trimmer/Edger Pro Conversion] - Switch modes in 3 clicks (vs 15min gas tool changes) - includes steel edging guide for razor-sharp lawn borders.
•[7-Position Pivoting Head] - Trim under decks (Pos.1) → Edge sidewalks (Pos.3) → Clear fence lines (Pos.5) → Detail flower beds (Pos.7) - 0.065" auto-line handles 1.5" weeds.
•[Brush Cutter Upgrade & 20 Replacement Blades] - Includes Durable Brush Cutter Attachment for Thick Weeds/Shrubs | 20 Reinforced Plastic Blades & Tool-Free Replacement Kit | 13" Cutting Width Tackles Tough Terrain
•[Telescoping Shaft + 7-Position Handle] - Adjusts 40"-52" for 5'2"-6'4" users. 30% lighter than gas trimmers (7.8lbs) with anti-vibration tech reduces fatigue by 40%.
•[3-Yr Tool & Battery Warranty] - Industry's longest coverage with free parts replacement. 40V battery powers 75+ tools - use same battery with mowers/chainsaws/snow blowers.

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$149.99

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Greenworks

Greenworks 40V 16" Brushless Cordless String Trimmer (Attachment Capable - Gen 2), 4.0Ah Battery and Charger Included

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•16" STRING TRIMMER: Ideal for trimming and edging around sidewalks, driveways, flower beds, fence lines, and more!
•BRUSHLESS MOTOR: Provides more power, longer run-times, and extended motor life
•ATTACHMENT CAPABLE: Compatible with Greenworks PAC458 (Edger), PAC459 (Hedge), PAC460 (Polesaw), PAC461 (Cultivator), and PAC462 (Blower) attachments
•COMPACT & LIGHTWEIGHT – Provides comfort, control, and less fatigue – 25% lighter than comparable gas-powered models
•2-SPEED MODES: 2 speed selection with variable speed trigger provides ultimate control
•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

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$204.37

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