20 Best Cordless Grass Trimmer

Updated on: June 2021

Best Cordless Grass Trimmer 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

WORX WG154 Edger 20V 10" Cordless String Trimmer

WORX WG154 Edger 20V 10
BESTSELLER NO. 2 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

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. 3 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

BLACK+DECKER LST300 Weed Whacker

BLACK+DECKER LST300 Weed Whacker
BESTSELLER NO. 4 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. 5 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 13-Inch 40V Cordless String trimmer, Battery Not Included 21332

Greenworks 13-Inch 40V Cordless String trimmer, Battery Not Included 21332
BESTSELLER NO. 6 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

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. 7 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

WORKPRO 7.2V 2-in-1 Cordless Grass Shear + Shrubbery Trimmer - Handheld Hedge Trimmer, Rechargeable Lithium-Ion Battery and Charger Included

WORKPRO 7.2V 2-in-1 Cordless Grass Shear + Shrubbery Trimmer - Handheld Hedge Trimmer, Rechargeable Lithium-Ion Battery and Charger Included
BESTSELLER NO. 8 in 2021
  • ✅ SAFE AND QUICK - Double lock design of child safety lock and security key forms a double security protection. Whether working or not, the machine can maintain a safe state for children and adults
  • ✅ SIMPLE TO USE - At just 1.04lbs, the hedge cutter electric features an effortless one-handed operation. The easy to use and comfortable handheld grip create added convenience. Replaceable high-quality blade with WORKPRO's innovative blade change -fast easy and safe - no tools required. Note: After using the blade, it needs to be cleaned in time and kept dry during storage. Ensure that the blade has a longer life
  • ✅ COMPACT - The compact design of WORKPRO cordless grass cutter ensures that it can fit into a variety of small Spaces. Best Use - small gardens, hedge grooming, and areas your mower cannot reach giving. The hedge trim blades - best suitable for less than 10mm thickness branches
  • ✅ HIGH PERFORMANCE - 2-in-1 design makes the switch from mowing to hedgerow quick and easy (4-23/32 inch long shrub shear & 3-35/64 inch wide grass shear). 1100rpm no-load speed is able to provide high power for best cutting results, which is perfect for Trimming & Pruning: Trees, Branches, Shrubs, Bushes
  • ✅ HIGH PERFORMANCE - 2-in-1 design makes the switch from mowing to hedgerow quick and easy (4-23/32 inch long shrub shear & 3-35/64 inch wide grass shear). 1100rpm no-load speed is able to provide high power for best cutting results, which is perfect for Trimming & Pruning: Trees, Branches, Shrubs, Bushes

WORX Cordless String Trimmer and Blower WG929.1 Combo, 20V 2 batteries, Grass Weed Edger

WORX Cordless String Trimmer and Blower WG929.1 Combo, 20V 2 batteries, Grass Weed Edger
BESTSELLER NO. 9 in 2021
  • Includes (2) 20V Li-ion batteries for extended run time
  • 12" 20V Li-ion Cordless Grass Trimmer/Edger and TURBINE Cordless Blower
  • Trimmer converts easily to an edger in seconds
  • Powerful blower is compact and lightweight and produces up to 360cfm of air volume to tackle any job
  • Part of the WORX Power Share family, Share Batteries Save Money

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. 10 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

Snow Joe HJ604C 7.2 V 2-in-1 Cordless Grass Shear + Hedger

Snow Joe HJ604C 7.2 V 2-in-1 Cordless Grass Shear + Hedger
BESTSELLER NO. 11 in 2021
  • VERSATILE: Best used for small gardens, hedge grooming and areas your mower cannot reach
  • 2 TOOLS IN 1: Convert from grass shear to hedger quickly and easily. Blade Length (inch.) - 4(Shear) | 6(Hedger)
  • BATTERY LIFE: Rechargeable, 7.2 V lithium-ion battery for hassle-free, cordless operation (battery charger included)
  • LIGHTWEIGHT: Durable and lightweight design (Only 2.5 lbs.!) with ergonomic handle for easy control and handling
  • WE’VE GOT YOU COVERED! : Your new grass shear/hedge trimmer is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new, powered products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.

Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable), Battery Not Included GST80320

Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable), Battery Not Included GST80320
BESTSELLER NO. 12 in 2021
  • 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
  • Split boom design accepts most gas attachment, includes 14/16 inch string trimmer bump feed attachment
  • Easy load head for quick trimmer line refill and special feature is self winding spool head
  • Battery and charger not include, compatible battery and charger models GBA80200, GBA80400 and GCH8040
  • Kindly refer to the Installation video for more information on the Greenworks PRO family of tools

DEWALT DCST925M1 String Trimmer, Yellow/Black

DEWALT DCST925M1 String Trimmer, Yellow/Black
BESTSELLER NO. 13 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 40V MAX String Trimmer / Edger, 13-Inch (LST140C)

BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C)
BESTSELLER NO. 14 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

BLACK+DECKER GSL35 3.6-Volt Lithium-Ion Cordless Compact Grass Shear/Shrub Trimmer Combo

BLACK+DECKER GSL35 3.6-Volt Lithium-Ion Cordless Compact Grass Shear/Shrub Trimmer Combo
BESTSELLER NO. 15 in 2021
  • Interchangeable steel blades provides versatility to trim both grass and shrubs
  • 6-Inch shrub trimming blade for detailed pruning of ornamental bushes and shrubs
  • 4-Inch Grass shear blade for precision trimming of grass around flower beds, walkways and posts
  • Lightweight, compact design for convenient, quick trimming
  • Lithium battery technology for always ready power, greater performance and longer life

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. 16 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

BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger, 12-Inch (MTC220)

BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger, 12-Inch  (MTC220)
BESTSELLER NO. 17 in 2021
  • 3 tools in 1, easily converts from mower to trimmer to edger
  • AFS automatic feed system ensures continuous work without bumping and having to stop.Ideal Property Size 750 ft²
  • Power Drive Transmission prevents bogging down. Cutting heights: 1.6 2.4 inch
  • Adjustable height deck & trimmer and pivoting handle. Charge Time at 60 percent 2.5 hrs
  • Includes (2) batteries for extended run time

BLACK+DECKER LSTE523 Li-On String Trimmer

BLACK+DECKER LSTE523 Li-On String Trimmer
BESTSELLER NO. 18 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

Sun Joe HJ605CC Cordless 2-in-1 Grass Shear + Hedge Trimmer w/Extension Pole

Sun Joe HJ605CC Cordless 2-in-1 Grass Shear + Hedge Trimmer w/Extension Pole
BESTSELLER NO. 19 in 2021
  • Versatile: best used for small gardens, Hedge grooming and areas your mower cannot reach
  • 2 tools in 1: convert from grass Shear to hedger quickly and easily
  • BATTERY LIFE: Long-life, rechargeable, 7. 2 V lithium-ion battery for hassle-free, cordless operation (battery + charger included)
  • Extension pole: convenient, detachable 3-foot Extension pole eliminates bending and back strain
  • We’ve got you covered! : your new grass Shear/Hedge trimmer is backed by the snow Joe + Sun Joe customer promise. We will warrant New, powered products for two years from the date of purchase. No questions asked. Contact snow Joe + Sun Joe customer Support at 1-866-766-9563 for further assistance.

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. 20 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

Review: Black & Decker Cordless String Trimmer (Model #CST1200)

The one I had, which was purchased at a yard sale, finally died and I needed something to help keep the weeds down around the trees, house and shed. I ended up purchasing the Black & Decker Cordless String Trimmer (Model #CST1200).

I recently found myself in need of a new grass trimmer. The one I had, which was purchased at a yard sale, finally died and I needed something to help keep the weeds down around the trees, house and shed. I ended up purchasing the Black amp; Decker Cordless String Trimmer (Model #CST1200).

My decision to buy a cordless trimmer came down to two things. First, I've always had issues with gas trimmers and, secondly, I don't have an extension cord that is long enough to reach every part of my yard with a normal electric trimmer. When I saw I could buy the Black amp; Decker brand for under $60, I did.

I haven't had a chance to do my entire yard with it yet but, from what I've seen, it isn't too bad of a trimmer. It's definitely not as powerful as a gas trimmer but it does have enough juice for what I need it for. I did some trimming in my front yard when I first got it and, before I even charged it, I was able to get around the trees and birdfeeder as well as between the flowers on our patio. It took me a little bit to figure out the correct angle to hold it at but, once I did, the weeds didn't stand a chance.

During this trimming session, I also learned the CST1200 model was easy to handle and, while not as quiet as my old electric trimmer, didn't have that chainsaw sound a lot of gas trimmers have.

I was, however, disappointed about one thing on this model. When I bought it, I thought it was a trimmer that had a removable battery; one that would sit in a charger whenever the trimmer wasn't in use (much like the battery I have for my cordless drill). After I opened the box, I learned this wasn't the case. Instead, you have to mount the entire trimmer in the battery charger.

This wouldn't be too big of a deal if I had a place to set or hang the entire trimmer when it isn't in use. But, I don't have a basement, my shed doesn't have electricity and the only other place I could think of for it doesn't really have the room. I can work around this (by plugging it in outside my house while I'm mowing to charge it) but it does require planning ahead.

The non-removable battery also means I have to be careful and make sure the trimmer is out of reach of little hands because, if you can't remove the battery, you have no way of preventing someone from accidentally turning the trimmer on (even with the little safety switch on the handle).

Overall though, I do feel this was a product that was worth buying. It wasn't quite what I was expecting but I got it for a decent price and feel it will be a tool I will get a lot of use out of.

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