20 Best Cordless Weed

Updated on: September 2021

Best Cordless Weed in 2021


WORX WG163 GT 3.0 20V PowerShare 12" Cordless String Trimmer & Edger, 12in

WORX WG163 GT 3.0 20V PowerShare 12
BESTSELLER NO. 1 in 2021
  • Power Source Type: battery-powered
  • INSTANT LINE FEED Innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life!
  • BATTERIES ARE INCLUDED 2 powerful and lightweight 20V Power Share MaxLithium batteries come with this tool, and can be used on any other tool in the WORX Power Share family

BLACK+DECKER LST300 Weed Whacker

BLACK+DECKER LST300 Weed Whacker
BESTSELLER NO. 2 in 2021
  • 20-volt Lithium Ion battery pack for 33% more run time
  • The PowerDrive Transmission delivers more power from the motor to the cutting string so you can get the job done faster
  • Automatic Feed Spool ensures continuous work without bumping. Line diameter: 0.065 inches
  • 2-in-1 trim or edge - easily converts from trimmer to edger in seconds. Cutting Swath - 12 Inch
  • Lightweight design with adjustable handle and height positions
  • One 20v Lithium battery pack for 33 percent more run time
  • Runtime Extension Technology for long run time
  • Patented Power Drive Transmission
  • Automatic Feed Spool no need to stop and bump
  • Pivoting handle and adjustable length

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)
BESTSELLER NO. 3 in 2021
  • LST140 40 Volt MAX String Trimmer/Edger with POWER DRIVE high torque transmission for clean, fast cuts
  • AUTOMATIC FEED SPOOL AFS automatically feeds trimmer line as needed
  • LSW40 40 Volt MAX Sweeper a wind speed of up to 130 MPH easily clear debris from hard surfaces
  • Low noise design for quiet operation.Up to 130MPH
  • Both units offer a 'state of charge' indicator which shows your battery charge level.Products are compatible with our 36 Volt lithium ion system

Greenworks G-MAX 40V Cordless String Trimmer and Leaf Blower Combo Pack, 2.0Ah Battery and Charger Included STBA40B210

Greenworks G-MAX 40V Cordless String Trimmer and Leaf Blower Combo Pack, 2.0Ah Battery and Charger Included STBA40B210
BESTSELLER NO. 4 in 2021
  • 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
  • Adjustable auxiliary handle for added user comfort

Earthwise LST02010 20-Volt 10-Inch Cordless String Trimmer, 2.0Ah Battery & Fast Charger Included

Earthwise LST02010 20-Volt 10-Inch Cordless String Trimmer, 2.0Ah Battery & Fast Charger Included
BESTSELLER NO. 5 in 2021
  • Powerful 20-Volt 2. 0Ah lithium-ion battery and fast charger included; Powerful motor for superior power, run-time and durability
  • 10" cutting width with auto-feed; Spool and 0. 065" nylon line included; Flip-down edge guard for quick and easy edging
  • Adjustable handle and telescopic pole allows users to adjust the length of the shaft for comfortable trimming
  • Cordless, battery-powered and requires no gas or oil, resulting in no fumes and no mess; Lightweight and easy to use
  • Battery compatible with all Earthwise 20-Volt Lithium-Ion products; 2-year tool and 1-year battery warranties

BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger with 2 Batteries

BLACK+DECKER LSTE525 20V MAX Lithium Easy Feed String Trimmer/Edger with 2 Batteries
BESTSELLER NO. 6 in 2021
  • Converts from trimmer to wheeled edger; Amp Hour : (2) 1.5 Ampere Hour
  • Power Drive Transmission for increased torque
  • 2 speed control for more power or extended runtime.Line Diameter :0.065 inches. Cutting Swath 12 inches
  • Easyfeed allows you to advance your line with the push of a button with no bumping required
  • Part of the 20V MAX System; 1 System Endless Tasks. Power for your Style
  • Part of the POWERCOMMAND Family of tools EASYFEED, POWERCUT, POWERBOOST helps solve common user frustrations when using Outdoor Power Equipment. Included Components: (1) LSTE520 20V MAX* EASYFEED TRIMMER, (2) LBXR20 20V MAX* Lithium Batteries, (1) LCS1620 Charger, (1) Guard, (1) AFS Spool; Power Source: Lithium Ion

CRAFTSMAN V20 WEEDWACKER Cordless String Trimmer with Quickwind, 13-Inch (CMCST920D2)

CRAFTSMAN V20 WEEDWACKER Cordless String Trimmer with Quickwind, 13-Inch (CMCST920D2)
BESTSELLER NO. 7 in 2021
  • Brushless motor - with (2) 2.0Ah Battery packs for long runtime
  • Quick wind Spool system - for ease of line replacement
  • Bump feed Spool - 13inches Cutting swath with dual 0.080inches Twisted Line
  • Ergonomic telescoping pole & Adjustable handle - for better comfort and control
  • 2 speed settings - letting you choose more power or more runtime
  • Compatible with the VERSATRACK™ Wall Organization System. Hanging hook is an integrated part of the tool, ready for use right out of the box.
  • Part of the V20 Cordless System
  • 3 Year Limited Warranty, refer to "Warranty & Support" section below for full details

Greenworks 12-Inch 40V Cordless String Trimmer, 2.0Ah Battery and Charger Included 2101602

Greenworks 12-Inch 40V Cordless String Trimmer, 2.0Ah Battery and Charger Included 2101602
BESTSELLER NO. 8 in 2021
  • Industry's largest 40V battery system powers 25+ tools
  • 2X more power than 20V
  • 12" 065 dual line with auto-feed head to rip through weeds for fast trimming
  • Variable speed trigger for power on demand

BLACK+DECKER 20V MAX String Trimmer/Edger Kit, 10-Inch (LST201)

BLACK+DECKER 20V MAX String Trimmer/Edger Kit, 10-Inch (LST201)
BESTSELLER NO. 9 in 2021
  • Part of the 20V MAX System; 1 System - Endless Tasks. Power for your Style
  • Converts from trimmer to wheeled edger
  • Automatic Feed Spool (AFS) automatically feeds trimmer line
  • Adjustable height and handle for ideal user comfort
  • 20V MAX Lithium Ion 1.5Ah battery holds it's charge for up to 18 months
  • Included Components: (1) LST200 20V MAX* 10" Trimmer, (1) LBXR20 20V MAX* Lithium Battery, (1) Charger, (1) Guard, (1) AFS Spool; Power Source: Lithium Ion

Greenworks 12-Inch 24V Cordless String Trimmer/Edger, 2.0 AH Battery Included 21342

Greenworks 12-Inch 24V Cordless String Trimmer/Edger, 2.0 AH Battery Included 21342
BESTSELLER NO. 10 in 2021
  • Pivoting head allows for edging and trimming capability with edging wheel
  • Electric start eliminates gas hassle, less maintenance and zero fumes;Handle Type: Wrap around
  • 12 inch cut path with .065 single line auto feed for easy line advance
  • Shaft length (inch): 40 inch Compatible GreenWorks Replacement Spool, Model 29252 and 29092
  • Battery and charger included; Compatible battery models 29842 and 29852 and charger 29862; Drive Shaft Type: Telescoping

CRAFTSMAN V20 String Trimmer / Edger (CMCST910M1)

CRAFTSMAN V20 String Trimmer / Edger (CMCST910M1)
BESTSELLER NO. 11 in 2021
  • EXTENDED RUN TIME: 2 Speed Settings lets you choose more power or more runtime
  • TURN TO EDGE: For both edging and trimming
  • ADJUSTABLE: Ergonomic adjustable length pole to fit your height
  • PUSH BUTTON FEED: Allows you to control the 0.080 inch twisted line feed with the push of a button
  • EFFICIENCY: 13 inch cutting swath allows for added efficiency
  • VERSATRACK COMPATIBLE: Use the integrated hook to hang this tool directly on the VERSATRACK Wall Organization System (sold separately)
  • 3 Year Limited Warranty, refer to "Warranty & Support" section below for full details

Greenworks 14-Inch 40V Cordless String Trimmer (Attachment Capable), 2.0 AH Battery Included 2100702

Greenworks 14-Inch 40V Cordless String Trimmer (Attachment Capable), 2.0 AH Battery Included 2100702
BESTSELLER NO. 12 in 2021
  • 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
  • Compatible GreenWorks Replacement bulk string, Model 25906302
  • Battery and Charger include. Compatible with battery models 29462 and 29472 and charger 29482

Greenworks 24V Cordless String Trimmer & Blower Combo Pack, 2.0Ah Battery and Charger Included STBA24B210

Greenworks 24V Cordless String Trimmer & Blower Combo Pack, 2.0Ah Battery and Charger Included STBA24B210
BESTSELLER NO. 13 in 2021
  • Innovative walk behind edging for a clean edge every time
  • The innovative axial fan design delivers 100 MPH and 300 CFM to clear hard surfaces quickly
  • Light weight and easy to use
  • 24V 2AH li-ion battery and charger included, Compatible battery and charger models 29842, 29852, & 29862

WORX WG154 Edger 20V 10" Cordless String Trimmer

WORX WG154 Edger 20V 10
BESTSELLER NO. 14 in 2021
  • Convert trimmer easily to an edger and vise versa in seconds
  • Convert the cutting path for a wider cut or extended run time
  • Fixed ergonomic front handle for maximum control. Charging time: ≈ 5 hours
  • 100 percentage automatic single line feed for best cutting performance
  • Rotating head for easy edger conversion

Greenworks 13-Inch 40V Cordless String Trimmer/Edger, 2.0 AH Battery Included 21302

Greenworks 13-Inch 40V Cordless String Trimmer/Edger, 2.0 AH Battery Included 21302
BESTSELLER NO. 15 in 2021
  • Gas free cordless design eliminates the gas hassle while getting the job done
  • Lighter, reliable, easy push button start will not wear your arms out. No-load speed (RPM): 0 - 9,000
  • Pivoting head allows for edging and trimming capability with edging wheel
  • Compatible GreenWorks Replacement Spool, Model 29252 and 29092.Drive Shaft Type: Telescoping
  • Battery and Charger included (Model 29462). Compatible with battery model 29472 and charger 29482

Worx WG162 20V 12” Cordless String Trimmer/Edger, Battery and Charger Included

Worx WG162 20V 12” Cordless String Trimmer/Edger, Battery and Charger Included
BESTSELLER NO. 16 in 2021
  • Adjustable shaft and handle to find the right size for more comfortable yard work
  • Auto feed spool system for quick line feeding
  • Cut sloped and hard to reach areas with 90 degree tilting shaft
  • 2 wheels give the edger stability, for smoother and straighter lines
  • Share battery across multiple WORX tools within the 20V power share platform

Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer, Tool Only, (Battery not included)

Makita XRU02Z 18V LXT Lithium-Ion Cordless String Trimmer, Tool Only, (Battery not included)
BESTSELLER NO. 17 in 2021
  • Makita-built motor delivers 7,800 RPM for faster cutting speed and performance
  • Ergonomic design is well balanced with less weight (only 6.4 lbs. with battery, sold separately)
  • Compact size is ideal for trimming and precise edging
  • Telescoping shaft allows the user to adjust the length of the tool from 48-1/2" to 56-1/2" for an optimum cutting position
  • Battery and charger sold separately

Makita XRU11M1 18V LXT Lithium-Ion Brushless Cordless String Trimmer Kit (4.0Ah)

Makita XRU11M1 18V LXT Lithium-Ion Brushless Cordless String Trimmer Kit (4.0Ah)
BESTSELLER NO. 18 in 2021
  • Up to 30 minutes of run time with 4. 0Ah Battery under load on the high setting
  • BL Brushless motor delivers up to 6, 000 RPM for faster cutting
  • Automatic torque drive technology automatically shifts from 4, 000-6, 000 RPM depending on density of application
  • 3-Speed options (low: 4, 000 RPM, medium: 5, 000 RPM, high: 6, 000 RPM) allows the operator to match speed to application
  • 11-3/4" Cutting swath for user convenience

BLACK+DECKER LSTE523 Li-On String Trimmer

BLACK+DECKER LSTE523 Li-On String Trimmer
BESTSELLER NO. 19 in 2021
  • Converts from trimmer to wheeled edger; Line Diameter 0.065 inch
  • Power Drive Transmission for increased torque
  • 2 speed control for more power or extended runtime. Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18
  • Easy feed allows you to advance your line with the push of a button with no bumping required
  • Part of the 20 Volt MAX System; 1 System Endless Tasks. Power for your Style
  • Part of the POWERCOMMAND Family of tools EASYFEED, POWERCUT, POWERBOOST helps solve common user frustrations when using Outdoor Power Equipment. Included Components: (1) LSTE523 20V MAX* Cordless Trimmer/Edger, (1) LB2X3020 20V MAX* Extended Runtime Lithium Battery, (1) Charger, (1) AFS Spool, (1) Guard

Greenworks PRO 80V Cordless Brushless String Trimmer + Leaf Blower Combo, 2Ah Battery and Charger Included STBA80L210

Greenworks PRO 80V Cordless Brushless String Trimmer + Leaf Blower Combo, 2Ah Battery and Charger Included STBA80L210
BESTSELLER NO. 20 in 2021
  • The 80 Volts brushless axial blower and 16 inches string trimmer combo pack provides ultimate performance at a great value
  • Brushless motor provides more torque, quiet operation, and longer life. Attachment Capable-No
  • String Trimmer features a 14 / 16-In cutting path, durable .080 inches line, bump feed head, adjustable handle, and variable speed trigger for added control
  • Blower features an axial design, with up to 500 CFM / 125 Miles Per Hour wind speed. Variable speed trigger with 3 speed selections (low / medium / high)
  • Includes 80 Volts 2 Ampere hour lithium-Ion battery and rapid charger (30-minute charge time)

How to Buy a Weed Trimmer

Learn everything you need to know on how to buy a weed trimmer.

Weed trimmers come in three basic types; gas powered, electric powered, and battery powered. Most of the pro-grade weed trimmers are gas powered, and that isn't by accident. If you need a lot of cutting strength then gas powered is the way to go. For most homeowners - the expense of gas and the hassle of the heavier weed trimmer unit is just not worth it. For most an electric trimmer is the best option. Rounding out the selection are the new battery powered units. While battery power is convenient, it currently can't compete with the power offered by electric or gas powered trimmers.

After you select what type of trimmer you want, you should next check to see how heavy a trimmer line the unit will support. Weed Trimmer line varies with .065 inch on the thin side all the way up to .135 inch on the thick side. The more powerful the motor of the weed trimmer the thicker the line it will be able to accommodate. Thicker line is always better if the unit can support it.

Another must have feature is an automatic line feed option. Basically the weed trimmer will sense when you are low on line will automatically feed out new line as needed. Some cheaper trimmers use a "bump feed" mechanism, which doesn't work all the time, and usually requires you to bang the head of the trimmer on the ground to advance the line. This works ok, unless you forget to constantly bump it. If you forget then the line will break off inside the spool and you will have to take the head apart to reefed the line though the hole of the weed trimmer head (a major headache). Automatic feed is definitely the way to go.

Some newer weed trimmers also offer an edging option. Basically this allows the head of the unit to swivel so that you can use the weed trimmer to edge along the end of the lawn. While this doesn't work as well as a dedicated edger unit, it is still a nice feature.

Expect to pay around $45 on the low end to well over $500 for a professional level gas powered model. You can usually find some great deals on weed trimmers at your local home improvement stores.

One last tip, when you purchase your weed trimmer, make sure an pick up some spare head rebuild kits, and spare line spools. These items are always available where you purchase your weed trimmer and can really become invaluable for repairing the trimmer in the event that the manufacturer discontinues the model, or if the store stops carrying the model.

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