20 Best Cordless String Trimmers Lithium

Updated on: June 2021

Best Cordless String Trimmers Lithium in 2021


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. 1 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 40V MAX String Trimmer / Edger, 13-Inch (LST140C)

BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C)
BESTSELLER NO. 2 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 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

BLACK+DECKER LCC222 20V MAX Lithium String Trimmer/Edger, Sweeper Plus, 10"

BLACK+DECKER LCC222 20V MAX Lithium String Trimmer/Edger, Sweeper Plus, 10
BESTSELLER NO. 4 in 2021
  • Sweeper is ideal for clearing driveways, sidewalks, decks, garages
  • String trimmer features automatic feed Spool; no bumping required
  • Lightweight design, low noise levels
  • (2) 20 Volt max Lithium Ion 1.5Ah batteries.Nominal voltage is 18
  • String trimmer has lightweight design of only 4.5 pounds. Sweeper has lightweight design of only 3.7 pounds

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. 5 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

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

BLACK+DECKER 20V MAX String Trimmer/Edger Kit, 10-Inch (LST201)
BESTSELLER NO. 6 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

BLACK+DECKER Trimmer Line, 30-Foot, 0.065-Inch, 3-Pack (AF1003ZP)

BLACK+DECKER Trimmer Line, 30-Foot, 0.065-Inch, 3-Pack (AF1003ZP)
BESTSELLER NO. 7 in 2021
  • Compatible with: BESTA510, BESTA512, BEASE620, CST1000, CST1200, CST2000, GH400, GH500, GH600, GH610, GH900, GH912, LST120, LST136, LST140, LST201, LST220, LST300, LST400, LST420, LST522, LST1018, LSTE522, LSTE523, LSTE525, NST1018, NST1024, NST1118, NST1810, NST2018, NST2118, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000
  • BLACK+DECKER replacement spool system eliminates time spent hand winding string trimmers
  • Compatible with most BLACK+DECKER string trimmers; 30 feet replacement line is factory wound for a superior feed
  • The BLACK+DECKER spool utilizes centrifugal force to feed the trimmer line as it is needed
  • Includes a 0.065 inch diameter line
  • 2 year warranty

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. 8 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

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. 9 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

WORX WG154 Edger 20V 10" Cordless String Trimmer

WORX WG154 Edger 20V 10
BESTSELLER NO. 10 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

ECHO 2 AH Cordless String Trimmer w

ECHO 2 AH Cordless String Trimmer w
BESTSELLER NO. 11 in 2021
  • Array

WORX WG191 56V 13" Cordless String Trimmer & Edger with Quick 90 Min Battery Charger

WORX WG191 56V 13
BESTSELLER NO. 12 in 2021
  • Gas-like performance with zero emissions
  • Variable speed control delivers additional runtime and powerful versatility. Line diameter: 0. 080 inch
  • Innovative Command feed Spool system offers on-demand Line feeding
  • Professional-grade trimmer line handles the toughest tasks
  • Long-lasting max Lithium power with battery indicator
  • Pivoting cutting head and straight shaft design tackles any terrain
  • Rotating rear handle offers maximum comfort while edging
  • Quick conversion from trimmer to inline wheeled edging

Makita XRU11Z 18V LXT Lithium-Ion Brushless Cordless String Trimmer, Tool Only

Makita XRU11Z 18V LXT Lithium-Ion Brushless Cordless String Trimmer, Tool Only
BESTSELLER NO. 13 in 2021
  • Up to 40 minutes of run time with 5. 0Ah Battery under load on the high setting (Battery not included)
  • BL Brushless motor delivers up to 6, 000 RPM for faster cutting
  • Automatic torque drive technology mode automatically shifts RPM for extended run time or added power
  • 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

DEWALT DCST925M1 String Trimmer, Yellow/Black

DEWALT DCST925M1 String Trimmer, Yellow/Black
BESTSELLER NO. 14 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

Toro PowerPlex 51482 Brushless 40V Lithium Ion 14" Cordless String Trimmer, 2.5 Ah Battery & Charger Included

Toro PowerPlex 51482 Brushless 40V Lithium Ion 14
BESTSELLER NO. 15 in 2021
  • Brushless DC motor for more power, more run time and longer life than brushed motor
  • 0.08" thick dual line with bump feed- durable, productive line control
  • Control speed with the variable speed trigger: Lower Speed = Longer Run Time; Higher Speed = Faster Cutting
  • Long-lasting durability with the cast aluminum head
  • T90 Battery (90 watt-hours) provides up to 40 minutes run time from a full charge. T90 Battery (40-Volt max, 2.5 amp-hour, 90 watt-hour) and quick charger (60-minute charge time) included
  • Adjustable assist handle for increased comfort and easy storage and transport with the straight foldable shaft
  • Replacement spools: Toro model #88546
  • T90 battery is compatible with all Toro PowerPlex tools and supplies substantial total energy
  • Interchangeable battery allows you to save money on your next purchase of a bare tool
  • Warranty: 3-year tool, 1-year battery

Ryobi ONE+ 18-Volt Lithium-Ion Cordless String Trimmer/Edger and Jet Fan Blower Combo Kit - 4.0 Ah Battery/Charger Included/Tools Included: String Trimmer and Jet Fan Blower

Ryobi ONE+ 18-Volt Lithium-Ion Cordless String Trimmer/Edger and Jet Fan Blower Combo Kit - 4.0 Ah Battery/Charger Included/Tools Included: String Trimmer and Jet Fan Blower
BESTSELLER NO. 16 in 2021

Ryobi One+ AC14RL3A OEM .065 Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)

Ryobi One+ AC14RL3A OEM .065 Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)
BESTSELLER NO. 17 in 2021
  • 3 PACK OF SPOOLS allows hours of trimming and edging
  • FITS RYOBI ONE+ CORDLESS TRIMMERS including the 18v, 24v, and 40v trimmers
  • EASY TO USE AND INSTALL PRE-WOUND SPOOL saves you time and energy
  • 9' UV PROTECTED .065" DIAMETER LINE to stay protected and working with strong sun rays

Ryobi One PLUS+ AC80RL3 OEM .080 Inch Twisted Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)

Ryobi One PLUS+ AC80RL3 OEM .080 Inch Twisted Line and Spool Replacement for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)
BESTSELLER NO. 18 in 2021
  • Pack of 3
  • Genuine OEM Ryobi Parts
  • Trimmer line color may vary from pictured.
  • TWISTED LINE for added durability when faced with tough grass and weeds
  • FITS RYOBI ONE+ CORDLESS TRIMMERS including the 18v, 24v, and 40v trimmers

BLACK+DECKER LCC340C 40V MAX Lithium String Trimmer/Sweeper Combo Kit (Renewed)

BLACK+DECKER LCC340C 40V MAX Lithium String Trimmer/Sweeper Combo Kit (Renewed)
BESTSELLER NO. 19 in 2021
  • LST140 40V 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 40V 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

DEWALT DCST920B 20V MAX Lithium-Ion XR Brushless 13" String Trimmer (Bare Tool)

DEWALT DCST920B 20V MAX Lithium-Ion XR Brushless 13
BESTSELLER NO. 20 in 2021
  • Brushless Motor maximizing motor efficiency and durability
  • Dual 0.080" line with bump feed, with 13-inch cutting swath
  • Variable trigger with speed control
  • Patented gear drive design. With a 20V MAX 5.0Ah battery-DCB205,the string trimmer is easy to maneuver and puts less stress on the user
  • Battery sold separately. Product arrives in two pieces and need to be assembled.RPM 0-4,600 / 0-6,000 rpm
  • Battery & Charger Sold Separately

Choosing a String Trimmer

Always choose a string trimmer that best fits your situation. Remember, when comparing brand names, that when it comes to string trimmers, you get what you pay for.

Gas or Electric

A gas string trimmer is better than a gas trimmer for medium- to large-sized yards. You do not have to worry about a cord getting hung up, and the engine is more powerful. Gas trimmers are heavier than electric trimmers, but are more versatile and are better built than electric trimmers.

Straight or Curved Shaft

Straight-shaft trimmers are better for getting closer to and under fences and other objects. Curved-shaft trimmers have a curve near the bottom of the shaft, making the trimmer bulky and hard to get into small places. In general, straight shaft trimmers are heavier than curved shaft trimmers, but the inner workings of the straight shaft allow for a clutch to be added to the wheel. A trimmer with a clutch slows down or stops if it gets clogged with grass or runs into something too much for the trimmer to handle. This prevents shaft-wear and breakage.

Head Design

The head design that leaves little to no trouble and maintenance is the single-string head. The string does not get tangled as it does with the roll version. The single strings are inexpensive, unlike the plastic blades, which wear out quickly. Most trimmers come with the roll-string version, but can be changed out with the single-string head.

The Best Trimmer For You

The best string trimmer for you depends on the usage of the tool. If you have a small yard (less than 500 sq. ft.), the electric trimmer might be best, as it is lightweight, and can reach the yard with a long extension cord. If you have a medium- to large-sized yard, the gas string trimmer is best. If you have a lot of landscaping or use the trimmer weekly, the straight shaft is better than the curved shaft. The straight-shaft trimmers also have separate attachments, such as a tree saw, edger, cultivator and hedge trimmers. If you need the excess tools, a straight-shaft with attachments is the best deal.

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