Top 10 Best40 Volt Cordless String Trimmer – Editor Recommended

What is the 40 volt cordless string trimmer on the market today? With so many options, it’s normal for consumers to become overwhelmed when trying to find an appropriate brand for shopping. There are way too many choices on the market, including knock-off brands that are cheaply built. 

Our review team is a group of avid product hunters, and they want to share their experiences with you.

To help you find the 40 volt cordless string trimmer brand we analyzed & researched all the features that are right for you and came up with a list of 10 different options to purchase.

We also took time to assess a wide variety of options including durability, materials, designs, expert reviews & customer ratings to find the best-performing 40 volt cordless string trimmer

The resulting review has in-depth details on specific performance areas, as well as recommendations for your goals and budget. 

Read on and know which is right for you.

Comparison Table: 10 Best 40 volt cordless string trimmer 
# Preview Product Score
1 BLACK+DECKER 40V MAX* String Trimmer / Edger, 13-Inch (LST140C)

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

9.8
2 Greenworks 40V Cordless String Trimmer and Leaf Blower Combo Kit, 2.0Ah Battery and Charger Included

Greenworks 40V Cordless String Trimmer and Leaf Blower Combo Kit, 2.0Ah Battery and Charger Included

9.5
3 BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)

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

9.5
4 Worx WG184 40V Power Share 13' Cordless String Trimmer & Wheeled Edger (Batteries & Charger Included)

Worx WG184 40V Power Share 13" Cordless String Trimmer & Wheeled Edger (Batteries & Charger...

9.8
5 Greenworks 40V 13' Cordless String Trimmer / Edger, Tool Only

Greenworks 40V 13" Cordless String Trimmer / Edger, Tool Only

9.5
6 RYOBI 40-Volt Lithium-Ion Cordless Attachment Capable String Trimmer, 4.0 Ah Battery and Charger Inc

RYOBI 40-Volt Lithium-Ion Cordless Attachment Capable String Trimmer, 4.0 Ah Battery and Charger Inc

9.6
7 POWERWORKS 40V 15 Inch String Trimmer, Weed Eater Grass Wacker Cordless for Garden and Lawn,2Ah Battery and Charger Included

POWERWORKS 40V 15 Inch String Trimmer, Weed Eater Grass Wacker Cordless for Garden and Lawn,2Ah...

9.8
8 RYOBI 40-Volt HP Bare Tool Brushless Lithium-Ion Cordless Carbon Fiber Shaft Attachment Capable String Trimmer, Battery and Charger Not Included

RYOBI 40-Volt HP Bare Tool Brushless Lithium-Ion Cordless Carbon Fiber Shaft Attachment Capable...

9.5
9 Greenworks 40V 12' Cordless String Trimmer, 2.0Ah Battery and Charger Included

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

9.4
10 RYOBI 40-Volt Lithium-Ion Brushless Electric Cordless Attachment Capable String Trimmer 4.0 Ah Battery and Charger Included

RYOBI 40-Volt Lithium-Ion Brushless Electric Cordless Attachment Capable String Trimmer 4.0 Ah...

9.6

10 Best 40 volt cordless string trimmer Reviews:

SaleRanking. 1

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

  • 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. Nominal voltage is 36.
  • Automatic feed Spool - afs which automatically feeds trimmer line as needed with no bumping
  • Converts from trimmer to edger in seconds
SaleRanking. 2

Greenworks 40V Cordless String Trimmer and Leaf Blower Combo Kit, 2.0Ah Battery and Charger Included

  • 40V COMBO KIT – This string trimmer / blower combo kit allows you to keep your walkways and driveway clear of overgrown grass and weeds, enhancing your curb appeal
  • 12” STRING TRIMMER – Powers through the toughest grass and weeds. 12” cutting path, .065” line, auto feed head for quick and easy line advancement
  • LEAF BLOWER – Provides powerful clearing performance featuring 390 CFM air flow and 110 MPH air speed. Variable speed trigger with cruise control provides controlled airflow when it’s needed most
  • 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
SaleRanking. 3

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

  • 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
SaleRanking. 4

Worx WG184 40V Power Share 13" Cordless String Trimmer & Wheeled Edger (Batteries & Charger Included)

  • [2x20V=40V] Powered by two 20V MaxLithium PowerShare batteries for 40V of total power and performance
  • [2-IN-1] Easily converts from a trimmer into an in-line wheeled edger
  • [SAME BATTERY, EXPANDABLE POWER] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
  • [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
SaleRanking. 5

Greenworks 40V 13" Cordless String Trimmer / Edger, Tool Only

  • 40V STRING TRIMMER – powers through the toughest grass and weeds
  • 13” CUTTING PATH - .065” line, auto feed head for quick and easy line advancement
  • TRIMMER / EDGER (2-IN-1) – 90-degree rotating head with edging wheel. 3 position pivoting head for trimming at multiple angles
  • 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 – Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue
Ranking. 6

RYOBI 40-Volt Lithium-Ion Cordless Attachment Capable String Trimmer, 4.0 Ah Battery and Charger Inc

  • Attachment capable: accepts RYOBI expand-it attachments and other universal gas attachments to save time, money and space
  • 40-Volt lithium-ion high capacity battery and 90-minutes charger included
  • 13 in. to 15 in. adjustable cutting width for longer run time or wider cutting path
  • Reel-easy bump-feed string head for fast and easy reloading
  • Variable speed trigger for cutting control
Ranking. 7

POWERWORKS 40V 15 Inch String Trimmer, Weed Eater Grass Wacker Cordless for Garden and Lawn,2Ah Battery and Charger Included

  • [MAX 40V] Powered by 40V PowerShare batteries for 40V of total power and performance.This trimmer/edger 2-in-1 is designed for different lawns and properties, so we doubled the power for a impressive performance.POWERWORKS 40V string trimmer is compatible with all POWERWORKS 40V and XB (40V/20V) batteries.
  • [2-IN-1] Easily converts from a trimmer into an in-line edger.With just the push of a button and the turn of the head, this trimmer transforms into an in-line edger. And this doubled functionality saves you from having to buy two separate tools.
  • [VARIABLE SPEED THROTTLE] Increase the speed when you run into tougher grass, then dial it back down to increase runtime.Professional-grade trimmer line for sharp edges and professionally landscaped results.
  • [SAME BATTERY, EXPANDABLE POWER] Power Share is compatible with all 40V tools, outdoor power and lifestyle products. Innovative Command Feed spool system offers instant line feeding at the touch of a button.
  • [Adjusts to Any User, Any Lawn]With the adjustable front handle, and the pivoting head, you can find a position that’s comfortable for both tall and short users, and the right cutting angle for both the flat and sloped parts of your lawn.
SaleRanking. 8

RYOBI 40-Volt HP Bare Tool Brushless Lithium-Ion Cordless Carbon Fiber Shaft Attachment Capable String Trimmer, Battery and Charger Not Included

  • Bare Tool Only; Battery and Charger Not Included
  • Includes High Performance Brushless Motor for Increased Power; Lightweight Carbon Fiber Shaft Provides Increased Durability
  • Attachment capable: works with RYOBI EXPAND-IT attachments
  • REEL EASY+ 3-in-1 bump feed head for easy reloads in under 60-seconds, includes SPEED WINDER, compatible with 0.080 in. or 0.095 in. cutting line
  • Fixed line head, designed for fast and simple reloads, no winding or bumping required, line pivots for increased durability and longer-life with adjustable 13 in. to 15 in. cutting width
SaleRanking. 9

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

  • Power source type: Battery-Powered
  • 12 in. cut path with 0.065 dual line auto feed head
  • Variable speed trigger for power when you need it
  • Ergonomically designed for superior balance
  • Adjustable auxiliary handle for added user comfort
Ranking. 10

RYOBI 40-Volt Lithium-Ion Brushless Electric Cordless Attachment Capable String Trimmer 4.0 Ah Battery and Charger Included

Review

Last update on Sunday, October 2, 2022 - 4:17:09 / Affiliate links / Images from Amazon Product Advertising API

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