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Best string trimmers - September 2026

Last Updated - September 11, 2026

1
Best Choice
27% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

WORX
27% Off

WORX 20V 12" Cordless String Trimmer & 360CFM Leaf Blower Kit, WG928

WORX

(27% Off)

More Details
Main highlights
- TURBINE TECH: Modeled after a jet engine design, the TURBINE leaf vacuum churns out 360 cfm at 75 mph for a wide, powerful stream of air and better for lawn care.
- TRIMMER & EDGER IN 1: Converts from a weed trimmer into an edger with just a pivot of the head. Looks like this two-tool bundle really has three tools.
- PUSH-BUTTON LINE FEED: You’ll always have fresh trimmer string on-demand with the command feed system, so this grass trimmer/edger is always cutting at peak efficiency.
- LIGHTWEIGHT & COMPACT: Somehow, the cordless leaf blower is only 4.4 lbs with the battery attached, and the lawn trimmer/edger is only 5.3 lbs. Both are light enough for anyone to operate.
- BUNDLE & SAVE: If you bought these two powerful and easy to operate lawn tools separately, it would cost you way more. Plus, we threw in two batteries and a quick charger.
(27% Off)
2
31% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BLACK+DECKER
31% Off

BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced Vibration (LST300)

BLACK+DECKER

(31% Off)

More Details
Main highlights
- The Automatic Feed Spool - AFS automatically feeds trimmer line when needed with no bumping required
- Lightweight design with adjustable handle and height positions provide maximum comfort and control of this grass trimmer edge trimmer
- It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
- Electric Weed Eater has 12 in. cutting swath
- Cordless weed trimmer includes a wall mountable charging base
- Battery powered weed eater includes (1) 2.0 Amp hour lithium ion battery pack for 33% more runtime per battery pack than our previous LBXR20 battery pack
- 6200 RPM: The POWERDRIVE Transmission delivers more power from the motor to the cutting string so you can get the job done faster
- 2-in-1 Trim or Edge - easily converts from trimmer to edger in seconds
- 2 Year Limited Warranty
(31% Off)
3
29% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CRAFTSMAN
29% Off

CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1)

CRAFTSMAN

(29% Off)

More Details
Main highlights
- Versatile Operation: Grass trimmer and edger using a single tool with Turn-To-Edge functionality
- V20 Compatibility : Weed eater battery powered is part of the V20 system of cordless products. The Power To Do It All; Build. Repair. Restore. Maintain
- Long Runtime: Finish the job with up to 63 minutes* of runtime on this weed trimmer
- Large Trim Area: Tackle wide areas in a single pass with a 13 in. cutting swath
- Help Optimize Performance: Prioritize runtime or power with 2 speed settings
- Adjustable Height Weed Eater: Stay comfortable while working with an adjustable handle that can be customized to your preference
- 52% more power** - Taking on trimming jobs with a powerful motor that slices through thick grass
- (1) CMCST901 String Trimmer (1) Spool that feeds 0.065-in line (1) CMCB204 V20* 4.0Ah Battery (1) Charger
(29% Off)
4
Best Value
35% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

WeGofly
35% Off

WeGofly 13" Electric Weed Wacker, 4 in 1 Cordless String Trimmer/Lawn Edger/Lawn Mower/Brush Cutter with Steel Gears, 2×21V 6.0Ah Batteries & Charger, 5.2 LBS Lightweight Grass Trimmer for Yard Garden

WeGofly

(35% Off)

More Details
Main highlights
- 🌿🌿【Upgraded Power System & Anti-burn Durability】:Built with 15000RPM high-speed brushless motor and premium steel gear set for stronger overall power. It solves the common problem of insufficient power while weeding and runs smoothly without jamming. The reinforced structure effectively avoids motor burnout, greatly prolongs the machine's service life, and supports long-term daily yard work.
- 🌿🌿【Complete Accessories & Worry-Free After-sales Service】:Comes with full set of replacement blades, trimmer lines, storage bag and installation tools. Quick assembly requires no extra tools, ready to use right out of the box. We offer 3-year warranty for the main machine and 2-year warranty for batteries, with a professional team providing 24-hour online after-sales support for you.
- 🌿🌿【4-in-1 Multifunctional Garden Tool】:All-in-one design works as string trimmer, lawn edger, mini lawn mower and brush cutter. Perfect for trimming lawn edges, cleaning overgrown weeds and cutting small shrubs, it meets all your yard maintenance needs with just one device.
- 🌿🌿【3 Types of Cutting Blades】：The newly designed Weed Wacker can DIY switch between trimmer lines, metal blades, and saw blades to meet all daily cutting needs.
- 🌿🌿【2x6.0Ah Long Lasting Battery & No Frequent Charging】:Comes with two upgraded 21V 6.0Ah rechargeable batteries and a matched charger for extended runtime. No need for frequent charging halfway through work, allowing you to finish entire garden trimming tasks at one time and save your time and effort.
- 🌿🌿【13 Inch Cutting Width & Humanized Adjustable Design】:13-inch wide cutting width greatly improves working efficiency. The adjustable cutting head and telescopic pole adapt to users of different heights, easily handling corners, slopes and hard-to-reach blind areas in your yard. Lightweight ergonomic non-slip handle reduces arm fatigue, friendly for women, seniors and beginners to operate comfortably for a long time.
(35% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BLACK+DECKER

BLACK+DECKER 40V MAX 13 in String Trimmer Edger Cordless with Adjustable Telescoping Pole, 2 in 1 Weed Wacker Lawn Edger, Includes Battery and Charger (LST136)

BLACK+DECKER

More Details
Main highlights
- PowerDrive Transmission: The POWERDRIVE transmission delivers more power from the motor to the cutting string, helping you finish yard work faster as a dependable weed trimmer
- PowerCommand Dial: Choose between maximum power for tackling thick weeds or maximum runtime to trim longer areas, making this tool a versatile electric weed wacker
- High Speed Performance: Operates at speeds up to 8500 RPM for efficient cutting
- High Performance Battery: Powered by a 40V Max* lithium ion battery with a state of charge indicator, this weed eater keeps you informed about battery levels during extended use
- Fast Charging: Included fast charger restores full battery power in 2 hours or less, so your grass trimmer is always ready for action
- Easy Conversion: Converts from trimmer to edger in seconds for versatile landscaping tasks
- Complete Kit Includes: Comes with LST136 13 in. battery powered weed eater and edger lawn tool, LBX2040 40V MAX* 2.0AH lithium ion battery, LCS40 40V MAX* fast charger, AF 100 spool, guard, and auxiliary handle
- Automatic Feed Spool (AFS): The automatic feed spool system supplies trimmer line as needed with no bumping required, enhancing the convenience of this cordless string trimmer
- Adjustable Height and Soft-Grip Handle: Designed for comfort and flexibility during extended use
- 3 Year Limited Warranty

Best string trimmers - September 2026

WORX 20V 12" Cordless String Trimmer & 360CFM Leaf Blower Kit, WG928

BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced Vibration (LST300)

CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight (CMCST901M1)

WeGofly 13" Electric Weed Wacker, 4 in 1 Cordless String Trimmer/Lawn Edger/Lawn Mower/Brush Cutter with Steel Gears, 2×21V 6.0Ah Batteries & Charger, 5.2 LBS Lightweight Grass Trimmer for Yard Garden

BLACK+DECKER 40V MAX 13 in String Trimmer Edger Cordless with Adjustable Telescoping Pole, 2 in 1 Weed Wacker Lawn Edger, Includes Battery and Charger (LST136)

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