20 Best Cordless Grass Strimmer

Updated on: September 2021

Best Cordless Grass Strimmer in 2021


Worx WG930 20V 10" Cordless String Trimmer & TURBINE Blower Combo Kit, 2 Batteries and 1-Hr Charger

Worx WG930 20V 10
BESTSELLER NO. 1 in 2021
  • Trimmer: convert trimmer easily to an edger or mini mower in seconds
  • Trimmer: innovative Command feed Spool system for instant Line feeding and telescopic shaft adjusts to user's Height and posture
  • Blower: high capacity air volume with turbine fan technology (360 CFM)
  • Blower: hyper stream air nozzle for extra tough conditions
  • Kit includes WG170, WG547, 2 batteries and charger for back to back Use; Share Battery across multiple WORX tools within the 20V power share platform

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. 2 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

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. 3 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

Worx WG930 20V 10" Cordless String Trimmer & TURBINE Blower Combo Kit, 2 Batteries and 1-Hr Charger (Renewed)

Worx WG930 20V 10
BESTSELLER NO. 4 in 2021
  • Trimmer: convert trimmer easily to an edger or mini-mower in seconds
  • Trimmer: innovative Command feed Spool system for instant Line feeding and telescopic shaft adjusts to user's Height and posture
  • Blower: high capacity air volume with turbine fan technology (360 CFM)
  • Blower: hyper-stream air nozzle for extra tough conditions
  • Kit includes WG170, WG547, 2 batteries and charger for back to back Use. Share Battery across multiple WORX tools within the 20V power share platform

WORX WG170 GT Revolution 20V 12" Grass Trimmer/Edger/Mini-Mower 2 Batteries & Charger Included, Black and Orange

WORX WG170 GT Revolution 20V 12
BESTSELLER NO. 5 in 2021
  • [3-in-1] The GT is a trimmer, wheeled in-line edger, and mini-mower. It saves you time (it converts in seconds) and money (you don’t have to buy 3 separate tools)
  • [COMMAND FEED] The innovative push-button spool system feeds line when you need it. No bumping needed. Just press the button, and keep trimming
  • [TELESCOPIC SHAFT] Slide it open or closed to accommodate taller or shorter users, and the seven-position adjustable handle lets you find a grip that works for you
  • [EDGING WHEELS] Twin rubber wheels keep the edger smooth and steady, giving you straighter lines with less resistance
  • [DO IT ALL WITH THE SAME BATTERY] Do it all with WORX Power Share, the only cordless tool platform that uses the same battery to power 20V and 40V tools
  • [90° HEAD & FLOWER GUARD] The cutting-head pivots so you can get into hard-to-reach places and trim and mow on sloped land without a problem. Trim up close to plants and flowers and other valuable landscaping features without worrying about nicking them
  • [WHAT'S INCLUDED] GT Revolution 3-in-1 Trimmer, 2 20V 2.0Ah Power Share Batteries, 20V Battery Charger, Support Wheels, 3 Trimmer Spools, and Spool Holder

BLACK+DECKER LST300 Weed Whacker

BLACK+DECKER LST300 Weed Whacker
BESTSELLER NO. 6 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

WORX WG154 Edger 20V 10" Cordless String Trimmer

WORX WG154 Edger 20V 10
BESTSELLER NO. 7 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 12-Inch 40V G-MAX Cordless String Trimmer, 4Ah Battery and Charger Included ST40B410

Greenworks 12-Inch 40V G-MAX Cordless String Trimmer, 4Ah Battery and Charger Included ST40B410
BESTSELLER NO. 8 in 2021
  • 12" .065 dual line with auto-feed head to rip through weeds for fast trimming
  • Variable speed trigger for power on demand
  • Up to 10X less noise and less vibration versus gas trimmer
  • Includes 4AH battery and charger
  • Compatible with Greenworks G-MAX 40V Li-Ion System for higher efficiency and longer run time

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. 9 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

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

WORX WG163 GT 3.0 20V PowerShare 12
BESTSELLER NO. 10 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

DEWALT DCST925M1 String Trimmer, Yellow/Black

DEWALT DCST925M1 String Trimmer, Yellow/Black
BESTSELLER NO. 11 in 2021
  • 13" Cutting swath with 0.080" Line
  • Gear drive transmission design that powers through overgrowth
  • Variable trigger with high/low speed control for added power or extended runtime
  • Lightweight, ergonomic and balanced design will help you move freely
  • Part of the 20V max* system of tools

BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)

BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
BESTSELLER NO. 12 in 2021
  • 6.5A, 14 inches electric string trimmer
  • This product is manufactured in China
  • This product meets customer Requirement
  • Included Components: (1) BESTA510 String Trimmer, (1) AF 100 Spool, (1) Auxiliary Handle, (1) Guard
  • Rpm 8000 rpm

Greenworks 13-Inch 40V Cordless String trimmer, Battery Not Included 21332

Greenworks 13-Inch 40V Cordless String trimmer, Battery Not Included 21332
BESTSELLER NO. 13 in 2021
  • High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging
  • 13-inch cutting path for quick and easy trimmer with powerful results to cut through the toughest weeds
  • Versatile design with 3-position pivoting head for easy trimming at multiple angles
  • 90 degree rotating head with edging wheel for walk behind edging for versatile use
  • 0.065-inch single line auto feed for fast results

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. 14 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

WORX WG184 40V Power Share 13" Cordless String Trimmer & Wheeled Edger (2x20V Batteries)

WORX WG184 40V Power Share 13
BESTSELLER NO. 15 in 2021
  • [2 x 20V BATTERIES = 40V] Powered by two 20V MaxLithium Power Share batteries for 40V of total power and performance
  • [2-IN-1] Easily converts from a trimmer into an in-line wheeled edger and back again
  • [COMMAND FEED] Innovative Command Feed spool system offers instant line feeding at the touch of a button
  • [VARIABLE SPEED THROTTLE] Increase the speed when you run into tougher grass, then dial it back down to increase runtime
  • [PRO-GRADE] Professional-grade trimmer line for sharp edges and professionally landscaped results
  • [D-GRIP HANDLE] Grab it from any angle and make smooth, long swipes. It’s adjustable, so you can find a working position that’s comfortable for you
  • [PIVOTING HEAD] So you can trim and edge on sloped or uneven terrain

CRAFTSMAN V20 String Trimmer / Edger (CMCST910M1)

CRAFTSMAN V20 String Trimmer / Edger (CMCST910M1)
BESTSELLER NO. 16 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

Sun Joe 24V-SB10-LTE 24V iON+ 10-in. 2.0Ah Cordless SharperBlade Stringless Lawn Trimmer, Kit (w/2.0-Ah Battery + Quick Charger)

Sun Joe 24V-SB10-LTE 24V iON+ 10-in. 2.0Ah Cordless SharperBlade Stringless Lawn Trimmer, Kit (w/2.0-Ah Battery + Quick Charger)
BESTSELLER NO. 17 in 2021
  • Versatile: ideal for trimming grass and edging along flowerbeds
  • 2-In-1: twist-n-groom 180º rotating head converts from trimmer to edger in seconds
  • SHARPERBLADE: 10-inch patented Sharper Blade self-sharpening blade provides hassle-free, reliable cutting
  • Adjustable: handle and telescopic pole are adjustable for maximum comfort and control
  • Flower guard: protects against accidental blade contact with delicate plants
  • power source type: Battery Powered

BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C)

BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C)
BESTSELLER NO. 18 in 2021
  • High-performance 40V max Lithium ion Battery with state of charge indicator that shows remaining power
  • Power drive high-torque transmission gives you cutting power at the string for clean, fast cuts
  • Automatic feed Spool - afs which automatically feeds trimmer line as needed with no bumping
  • Converts from trimmer to edger in seconds
  • 3 Year limited Warranty
  • Note: Kindly read the user guide provided below for trouble shooting tips. Included Components: (1) LST140 40V MAX* Lithium String Trimmer/Edger, (1) LBX1540, (1) 40V MAX* Charger, (1) AF-100 Spool, (1) Guard, (1) Auxiliary Handle; Power Source: Lithium Ion

VonHaus 40V Max Cordless Easy Feed String Trimmer/Edger with Angle Adjustment and Head Rotation 2.0Ah Lithium-ion Battery and Charger

VonHaus 40V Max Cordless Easy Feed String Trimmer/Edger with Angle Adjustment and Head Rotation 2.0Ah Lithium-ion Battery and Charger
BESTSELLER NO. 19 in 2021
  • POWERFUL: 40V Max. Cordless Grass Trimmer with strong auto-feed line cutting system, 90° angle adjustment lock and 9.8” cutting path
  • VERSATILE: Edge guide and adjustable trimmer head rotation offers accurate cutting. Maintain lawn edges, along a garden fence, around flower beds and tree trunks with ease
  • LIGHTWEIGHT, ERGONOMIC DESIGN: Soft grip rubber auxiliary handle offers complete mobility and comfortable operation. Weight: 10lbs
  • INCLUDES: Safety guard, edge guard and 2.0Ah battery.
  • COMPATIBILITY: Distinctive in a black, grey and orange colorways, the string trimmer is part of the VonHaus 40V Max Lithium-ion G Range

BLACK+DECKER LSTE523 Li-On String Trimmer

BLACK+DECKER LSTE523 Li-On String Trimmer
BESTSELLER NO. 20 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

Preparing Your Gas-Powered Lawn Trimmer for Winter Storage

A guide to keeping your trimmer running like new.

There is really very little to properly maintaining a gas powered trimmer. The first thing to keep in mind is to make sure you are using the proper fuel mixture. Too lean a mixture will cause the piston rings to wear prematurely resulting in a loss of compression, and eventually the machine will not start. When this happens it is most generally more economical to replace the machine opposed to repairing it. To rich a fuel mixture results in excess smoking during operation and the spark plug will fail prematurely. It would appear that it is better for the machine to have more than adequate fuel to oil mixture. This may be true for the machine, but it isn't very friendly to our environment. With the machine and our environment in mind it is best to measure and get the proper mixture according to the manufactures specifications. Keep your machine clean, wipe it off after you use it, and inspect it for any defects. Check the air filter periodically making sure it is clean and not falling apart. A dirty air filter will cause the fuel mixture to be to rich due to lack of air flow. If the air filter begins to fall apart the particles enter the fuel system and create blockage. A rich fuel mixture also causes the screens in the exhaust system to become clogged , creating problems starting.. The cable that runs from the engine through the shaft, and to the trimmer head also needs lubricated periodically.

Properly preparing your gas-powered trimmer for the Winter season will ensure good service in the season ahead. Before storing the machine away during the off season, taking a few steps to prepare the machine will be very beneficial. Drain the unit of all fuel, then start the unit and allow it to run completely out of fuel, or you may use a fuel stabilizer and leave the fuel in the unit. Remove the muffler and clean the screen or screens out with a wire brush and re- install the muffler. Remove the spark plug, squirt a few drops of oil into the cylinder and rotate the engine a couple times. Don't touch the spark plug wire while doing this or you may get shocked. After setting the gap properly, install a new spark plug. There are tools to set the gap available, or feeler gauges may also be used. Replace the air filter with a new one. Check the fuel lines for leaks, cracks, or dry rot. Inspect wires for and needed repairs. Lubricate the cable inside of the shaft and refill the head with line. When spring rolls around your machine will provide you with the service you desire, avoiding the common headaches commonly known to theses machines not wanting to start. Every other year or so you may want to replace the fuel filter inside the fuel tank. Sometimes, with proper care these never need attention.

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