10 Best String Trimmer of December 2025

List of Top Rated String Trimmer from thousands of customer reviews & feedback.

Updated On Dec 2025

1,362 Reviews Studied

By Customer Ratings

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

  • 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

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

  • 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

3
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BLACK+DECKER 40V MAX String Trimmer / Edger, 13-Inch (LST140C) Read Review

  • 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

4
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BLACK+DECKER String Trimmer / Edger, 13-Inch, 5-Amp (ST8600) Read Review

  • Performance to power through the toughest weeds, grass and overgrowth with a 5.0 amp motor and POWERDRIVE transmission
  • AUTOMATIC FEED SPOOL AFS automatically feeds trimmer line as needed
  • Adjustable height and pivoting handle positions
  • Edge guide provides precise edging. rpm: 7700 rpm
  • Prevent accidental cord disconnection as you work with cord retention system
  • Included Components: (1) ST8600 13 inches String Trimmer/Edger, (1) AF 100 Spool, (1) Guard, (1) Auxiliary Handle; Power Source: Corded Electric

5
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BLACK+DECKER LCC222 20V MAX Lithium String Trimmer/Edger, Sweeper Plus, 10" Read Review

  • 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

6
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BLACK+DECKER Trimmer Line, 30-Foot, 0.065-Inch, 3-Pack (AF1003ZP) Read Review

  • 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

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

  • [TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to a wheel edger in just seconds
  • [INSTANT LINE FEED] Innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life
  • [BATTERIES 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 PowerShare family
  • [HEAD TILTS 90°] So you can trim and edge on sloped terrain, and get to tough-to-reach places
  • [DO IT ALL WITH THE SAME BATTERY] Do it all with WORX PowerShare, the only cordless tool platform that uses the same battery to power 20V and 40V tools
  • [RUBBERIZED WHEELS] Support and guide the edger, giving you straighter lines and cleaner cuts
  • [SPACER GUARD] Adjustable, so you don’t damage plants, landscape features, and lawn ornaments while you’re trimming
  • [SPECS] 7600 rpm no-load speed, 12” cutting diameter, 5.3 lbs. machine weight, 10’ cutting line length, 0.065” line diameter
  • [INCLUDES] 20V Trimmer & Edger, (2) 20V MaxLithium Battery, 20V Charger, Trimmer Spool, Support Wheels, Safety Guard

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Greenworks 15-Inch 5.5 Amp Corded String Trimmer 21272 Read Review

  • Lightweight, easy to use design, only 7.05 pounds
  • 15 inch cut path with pivoting head allows for edging and trimming capability with edging wheel
  • 0.065 dual line auto feed with electric start gets you going within seconds, no gas hassle
  • Ideal for small to medium size yards
  • Compatible GreenWorks replacement spool, model 29082

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BLACK+DECKER LSTE523 Li-On String Trimmer Read Review

  • 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

10
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Toro 51480 Corded 14-Inch Electric Trimmer/Edger Read Review

  • Corded 14-inch electric trimmer/edger with a powerful 5 amp motor
  • Extra-wide 14-inch dual-line cutting head gets the job done faster; auto-feed trim line
  • One-step walk-behind edging--switch from a trimmer to an edger in seconds
  • Telescoping shaft and adjustable assist handle provide extended reach
  • Measures approximately 11 by 14 by 48 inches; 2-year warranty