Best Cordless String Trimmers: 15 Spec-Based Picks
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Finding the best cordless string trimmers requires looking at published specifications rather than marketing claims. We compared 15 models to identify tools that match your yard size and power needs. The WORX 12-Inch 20V Cordless Trimmer and Blower leads because it includes two 20V batteries and a 12-inch cutting width for versatile yard work. Our picks are based strictly on specs like voltage, weight, and cutting width found on the listings. This guide helps you decide which tool fits your routine maintenance tasks.
Quick picks
The best fit for you
- You want the best all-around trimmer for most yards WORX 12-Inch 20V Cordless Trimmer and Blower It includes two 20V batteries and functions as a trimmer, edger, and blower.
- You need a lightweight tool for small yards iToolMax 6" 3-in-1 Cordless Trimmer It weighs only 4.4 pounds and offers a 6-inch cutting width for easy handling.
- You require high-voltage power for large properties Greenworks 80V 16-Inch Brushless Trimmer The 80V system and 16-inch cutting swath handle heavy growth with rapid recharging.
- You want to avoid manual line bump adjustments EGO Power+ 16-Inch Carbon Fiber String Trimmer It features a 56V motor with automated line management and a telescopic carbon fiber shaft.
Our 15 picks
WORX 12-Inch 20V Cordless Trimmer and Blower
Best for: combined trimming, edging, and post-mow clean-up
- Power Source
- Cordless (what this guide is about)
- Voltage
- 20V
- Cutting Swath
- 12 in
- Line Feed System
- push-button
- Battery Capacity
- 2.0Ah
- Cutting Width
- 12-Inch
View on Amazon: WORX 12-Inch 20V Cordless Trimmer and Blower
This WORX combo kit pairs a 12-inch cordless string trimmer with a 360 CFM leaf blower. Powered by a 20V battery system, the trimmer features a push-button line feed and a pivoting head that converts directly into an edger. The kit includes two batteries and a charger. It suits you if you maintain small to medium yards and want trimming, edging, and clean-up capabilities in one setup.
Pros
- Pivoting head converts the trimmer into an edger
- Push-button line feed advances line without bumping the head
- Package includes two 20V batteries and one charger
- Turbine leaf blower delivers up to 360 CFM and 75 MPH
Cons
- 12-inch cutting swath is narrower than 15-inch and 16-inch options
- 20V platform provides lower voltage than 40V, 60V, or 80V systems
Good fit if
- You want a matched trimmer, edger, and blower kit that shares 20V batteries.
- You prefer push-button line advancement over manual bump-feed heads.
- You need a compact 12-inch cutting width for working around narrow borders.
Skip if
- You need a 15-inch or 16-inch cutting path for faster clearing over large areas.
- You prefer high-voltage 40V to 80V power for heavy, thick grass.
Verdict: WORX 12-Inch 20V Cordless Trimmer and Blower covers grass trimming, edging, and leaf blowing with two included 20V batteries. It provides a balanced multi-tool package for routine residential yard maintenance.
EGO Power+ 15-Inch Cordless String Trimmer
Best for: medium yards needing thick 0.095-inch line trimming
- Power Source
- Cordless (what this guide is about)
- Voltage
- 56V
- Cutting Swath
- 15-inch
- Motor Type
- brushless
- Line Feed System
- Rapid Reload
- Battery Capacity
- 2.5Ah
This cordless string trimmer runs on a 56V battery platform and features a brushless motor with a 15-inch cutting swath. It uses 0.095-inch line loaded through a Rapid Reload head and provides variable-speed control. With the included 2.5Ah battery, you get up to 45 minutes of runtime and a 50-minute recharge time. It suits you if you need a mid-sized cutting width with standard professional-gauge line.
Pros
- 56V high-efficiency brushless motor with variable speed
- 15-inch cutting swath uses 0.095-inch line
- Rapid Reload head enables straightforward line replacement
- Included 2.5Ah battery recharges in 50 minutes
Cons
- Uses manual Rapid Reload instead of automated Powerload line feeding
- Shaft does not include telescopic length adjustment
Good fit if
- You want a 56V brushless trimmer that handles 0.095-inch line.
- You need up to 45 minutes of runtime for routine yard trimming.
- You already use or plan to share batteries across the EGO 56V platform.
Skip if
- You require a wider 16-inch cutting path for faster clearing.
- You prefer automated push-button line loading rather than the Rapid Reload head.
Verdict: EGO Power+ 15-Inch 56V Cordless String Trimmer offers balanced 56V brushless power, 0.095-inch cutting line, and quick 50-minute recharging. It delivers dependable trimming performance for standard yard care tasks without unnecessary complexity.
Greenworks 60V 16-Inch Cordless String Trimmer
Best for: large yards needing high-voltage trimming power
- Power Source
- Cordless (what this guide is about)
- Voltage
- 60V
- Cutting Swath
- 16 in
- Motor Type
- Brushless
- Line Feed System
- Spin-to-load
- Battery Capacity
- 2.5 Ah
View on Amazon: Greenworks 60V 16-Inch Cordless String Trimmer
This cordless string trimmer runs on a 60V battery platform with a brushless motor delivering up to 6000 RPM. You get a wide 16-inch dual-line cutting swath and a spin-to-load head designed for 0.095-inch line. At 11.2 pounds with the included 2.5 Ah battery, it suits you if you need heavy-duty trimming capacity for properties up to 1.5 acres and want rapid 45-minute recharges.
Pros
- 16-inch cutting swath with dual 0.095-inch line
- 60V brushless motor operating at 6000 RPM
- Spin-to-load head eliminates manual spool winding
- 45-minute recharge time for the 2.5 Ah battery
Cons
- Weighs 11.2 pounds with the battery installed
- Total length of 68.5 inches requires ample storage space
Good fit if
- You need a wide 16-inch cutting path for properties up to 1.5 acres.
- You want quick line replacement using a spin-to-load head mechanism.
- You already own or plan to use other Greenworks 60V yard tools.
Skip if
- You want an ultralight trimmer weighing under 10 pounds.
- You have limited storage space that cannot accommodate a 68.5-inch shaft.
Verdict: Greenworks 60V 16-Inch Cordless String Trimmer delivers heavy-duty power and a broad cutting swath for clearing thick growth. It is a solid choice if you prioritize fast charging and broad line coverage on a 60V battery system.
WORX 40V 15-Inch Trimmer and Blower Combo
Best for: paired trimming and post-mow leaf clearing
- Power Source
- Cordless (what this guide is about)
- Voltage
- 40V
- Cutting Swath
- 15 in
- Shaft Type
- carbon fiber
- Cutting Width
- 15-Inch
- Dimensions
- 12.4 × 8.62 × 38.4 inches
This combo pairs a 40V cordless string trimmer with a 530 CFM leaf blower. You get a 15-inch cutting swath and a lightweight carbon fiber shaft for edging borders and clearing overgrown grass. The kit operates using two PowerShare batteries and includes a dual charger and trimmer spool. It suits you if you manage medium to large yards and want matching cleanup equipment.
Pros
- 15-inch cutting swath covers medium to large yards
- Carbon fiber shaft helps reduce weight and balance handling
- Includes a 530 CFM leaf blower rated at 57 dB
- Comes with two batteries, a dual charger, and a trimmer spool
Cons
- Combined package weight reaches 20 pounds
- Requires running two batteries together for 40V operation
Good fit if
- You want a matching 530 CFM leaf blower bundled with your trimmer.
- You need a wide 15-inch cutting path for larger yard sections.
- You prefer a carbon fiber shaft for improved tool balance.
Skip if
- You only need a standalone trimmer without an extra leaf blower.
- You prefer a single higher-voltage battery over two combined packs.
Verdict: WORX 40V 15-Inch String Trimmer and Leaf Blower combines a wide cutting path and carbon fiber construction with an included 530 CFM blower. It provides a complete two-battery yard cleanup package without requiring separate tool purchases.
Greenworks 40V 13-Inch Cordless String Trimmer
Best for: small to mid-sized yards needing border edging
- Power Source
- Cordless (what this guide is about)
- Voltage
- 40V
- Cutting Swath
- 13 in
- Shaft Type
- telescoping
- Battery Capacity
- 2.0Ah
- Cutting Width
- 13-Inch
View on Amazon: Greenworks 40V 13-Inch Cordless String Trimmer
This Greenworks 40V cordless string trimmer converts into an edger using a steel edging guide. You get a 13-inch cutting width powered by an included 2.0 Ah battery pack. A telescoping shaft adjusts from 40 to 52 inches to fit your height, and the head pivots across seven distinct angles. It suits you if you want an adjustable, multi-position trimmer for routine yard maintenance.
Pros
- Telescoping shaft adjusts from 40 inches to 52 inches
- Seven-position pivoting head for trimming under obstacles and edging
- Includes a 40V 2.0 Ah battery and charger
- Steel edging guide assists with defined lawn borders
Cons
- 13-inch cutting width is narrower than 15-inch or 16-inch models
- Uses 0.065-inch line rather than heavier commercial-grade string
- 2.0 Ah battery capacity provides less runtime than larger packs
Good fit if
- You want a trimmer that adjusts between 40 and 52 inches for different user heights.
- You need a pivoting head to trim under decks and switch to border edging.
- You already use or plan to use Greenworks 40V yard tools.
Skip if
- You require a wide 15-inch or 16-inch cutting swath for larger properties.
- You need line thicker than 0.065 inches for dense brush.
Verdict: Greenworks 40V 13-Inch Cordless String Trimmer and Edger provides flexible shaft height adjustments and multi-angle head pivoting for standard yard care. Its 13-inch swath and 2.0 Ah battery make it a practical fit for routine grass trimming and edging.
CRAFTSMAN V20 13-Inch Cordless String Trimmer
Best for: lightweight yard trimming and edging
- Power Source
- Cordless (what this guide is about)
- Voltage
- 20V
- Cutting Swath
- 13 in
- Shaft Type
- telescoping
- Line Feed System
- automatic
- Battery Capacity
- 2.0 Ah
View on Amazon: CRAFTSMAN V20 13-Inch Cordless String Trimmer
The CRAFTSMAN V20 13-Inch Cordless String Trimmer runs on an included 2.0 Ah battery with a charger. You get a 13-inch cutting swath, two speed settings, and an automatic line advance system using 0.065-inch line. Its telescoping pole adjusts your working height and converts into an edger. At 6.3 pounds, it suits you for routine yard trimming and edging on smaller properties.
Pros
- Weighs 6.3 pounds for lightweight handling
- Automatic feed advances 0.065-inch line without manual bump feeding
- Telescoping pole converts tool between trimmer and edger modes
- Includes 20V 2.0 Ah battery and charger
Cons
- 13-inch cutting swath covers less area per pass than 15-inch or 16-inch models
- 2.0 Ah battery capacity provides less runtime than higher-capacity packs
- Uses thin 0.065-inch line rather than heavier commercial gauges
Good fit if
- You want a lightweight 6.3-pound tool that converts quickly into an edger.
- You prefer automatic line feed over manual bumping.
- You already use or want the CRAFTSMAN V20 battery system.
Skip if
- You need a wider 15-inch or 16-inch cutting path for expansive acreage.
- You require line thicker than 0.065-inch for clearing heavy brush.
Verdict: CRAFTSMAN V20 13-Inch Cordless String Trimmer delivers reliable trimming and edging in a 6.3-pound package with automated line feeding. It provides an accessible two-in-one setup for regular yard maintenance without added bulk.
EGO Power+ 16-Inch Carbon Fiber String Trimmer
Best for: Bump-free trimming with wide 16-inch coverage
- Power Source
- Cordless (what this guide is about)
- Voltage
- 56V
- Cutting Swath
- 16 in.
- Shaft Type
- telescopic carbon fiber
- Line Feed System
- POWERLOAD, LINE IQ
- Battery Capacity
- 4.0Ah
View on Amazon: EGO Power+ 16-Inch Carbon Fiber String Trimmer
This 56V cordless string trimmer features a 16-inch cutting width and an adjustable telescopic carbon fiber shaft. Powered by an included 4.0Ah battery, it delivers up to 60 minutes of runtime per charge. The tool uses push-button line loading alongside an automatic sensing feed system to manage line length without manual bumping. It suits you if you want a wide cutting swath and automated line maintenance for your yard.
Pros
- 16-inch cutting swath
- Telescopic carbon fiber shaft adjusts to operator height
- Push-button line loading and continuous auto-sensing line feed
- Up to 60 minutes of runtime with included 4.0Ah 56V battery
- Includes an extra battery bundle
Cons
- Extra bundle battery ships separately
- Does not include dedicated edging wheels
Good fit if
- You want a wide 16-inch cut for faster coverage.
- You prefer automated line feeding without bumping the trimmer head.
- You need an adjustable telescopic shaft to match your height.
Skip if
- You prefer a lighter 20V or compact 12-inch string trimmer.
- You need an integrated wheeled edger configuration.
Verdict: EGO Power+ 16" Telescopic Carbon Fiber Trimmer delivers high-voltage 56V output with a large 16-inch cutting swath and automated line management. Its adjustable shaft and push-button loading streamline continuous trimming without manual bump adjustments.
Greenworks 80V 16-Inch Brushless Trimmer
Best for: high-voltage trimming on larger properties
- Power Source
- Cordless (what this guide is about)
- Voltage
- 80V
- Cutting Swath
- 16 in
- Motor Type
- brushless
- Line Feed System
- bump feed
- Battery Capacity
- 2.0Ah
This cordless string trimmer runs on an 80V battery platform paired with a brushless motor. It provides a wide 16-inch cutting swath and a bump-feed head loaded with 0.080-inch dual line. The included 2.0Ah battery recharges in 30 minutes. At 16 pounds, it suits you if you need maximum voltage and broad cutting coverage for dense weeds and large properties.
Pros
- High-voltage 80V brushless motor
- Wide 16-inch cutting path with 0.080-inch dual line
- Quick 30-minute battery recharge time
- Variable-speed trigger for controlled cutting
Cons
- Heavy total weight at 16 pounds
- Included battery is limited to 2.0Ah capacity
Good fit if
- You need 80V cutting power for tough grass and weeds.
- You want a wide 16-inch cut and rapid 30-minute charging.
- You prefer manual bump-feed line advancement.
Skip if
- You need a lightweight trimmer to minimize physical strain.
- You want longer runtime without swapping batteries beyond the included 2.0Ah pack.
Verdict: Greenworks 80V 16-Inch Brushless String Trimmer delivers heavy-duty power and a broad cutting swath supported by rapid 30-minute recharge cycles. Its 16-pound build demands more effort to handle than lower-voltage alternatives.
BLACK+DECKER 40V 13-Inch String Trimmer and Edger
Best for: dual-purpose trimming and edging on residential lawns
- Power Source
- Cordless (what this guide is about)
- Voltage
- 40V
- Cutting Swath
- 13 in
- Line Feed System
- automatic
- Battery Capacity
- 2.0Ah
- Cutting Width
- 13-Inch
View on Amazon: BLACK+DECKER 40V 13-Inch String Trimmer and Edger
This tool is a cordless 2-in-1 string trimmer and edger powered by a 40V 2.0Ah battery. It features a 13-inch cutting swath, an automatic line feed spool, and an adjustable telescoping shaft. With a PowerCommand dial allowing you to balance runtime against speeds up to 8500 RPM, it suits you if you want clean border edging and grass trimming in one unit.
Pros
- Converts between a string trimmer and lawn edger in seconds
- Automatic Feed Spool advances line without manual bumping
- PowerCommand dial balances battery runtime and cutting power up to 8500 RPM
- Included battery recharges in 2 hours or less and features a charge indicator
Cons
- 13-inch cutting swath covers less area per pass than 15-inch or 16-inch models
- Included battery capacity is limited to 2.0Ah
Good fit if
- You need both a string trimmer and an edger in a single tool.
- You want automatic line feeding without having to bump the head.
- You prefer an adjustable telescoping pole to fit your height.
Skip if
- You need a wide 15-inch or 16-inch cutting path for large yards.
- You require more battery capacity than 2.0Ah for continuous cutting.
Verdict: BLACK+DECKER 40V 13-Inch Trimmer and Edger combines trimming and edging capabilities with adjustable motor speed and automatic line feed. It provides practical versatility for everyday yard edging and cutting tasks.
WORX 15-Inch Brushless 40V String Trimmer
Best for: trimming dense grass with thick line
- Power Source
- Cordless (what this guide is about)
- Voltage
- 40V
- Cutting Swath
- 15 in
- Motor Type
- brushless
- Line Feed System
- bump feed
- Battery Capacity
- 4.0Ah
This cordless string trimmer features a 40V brushless motor paired with a 15-inch cutting swath. You feed dual 0.095-inch line using a bump-feed head and adjust pacing with variable speed control. Operating at 9.42 pounds, it runs on WORX 4.0 Ah Power Share Pro batteries. It suits you if you need wide cutting coverage and thick line for dense grass.
Pros
- 15-inch cutting width with dual-exit head
- Brushless motor with variable speed control
- Uses 0.095-inch line with bump-feed advancement
- Easy-load spool reloads without taking head off tool
Cons
- Weight reaches 9.42 pounds
- Overall length is fixed at 68.3 inches without shaft extension listed
Good fit if
- You need a 15-inch swath to trim dense weeds.
- You want manual bump-feed control using thick 0.095-inch line.
- You already use the WORX Power Share battery system.
Skip if
- You want a lightweight trimmer weighing under 9 pounds.
- You prefer auto-feed line rather than bump-feed line advancement.
Verdict: WORX 40V 15-Inch Cordless String Trimmer delivers broad clearing width with a brushless motor, thick 0.095-inch line, and variable speed operation. It provides wide cutting capacity on the WORX Power Share battery platform.
NovorikX 60V 17-Inch Cordless String Trimmer
Best for: large yards needing wide cuts and long runtime
- Power Source
- Cordless (what this guide is about)
- Voltage
- 60V
- Cutting Swath
- 17 in
- Motor Type
- brushless
- Line Feed System
- bump feed
- Battery Capacity
- 5.0Ah
View on Amazon: NovorikX 60V 17-Inch Cordless String Trimmer
The NovorikX 60V cordless string trimmer features a 1200W brushless motor and a 17-inch cutting swath. It includes a 5.0Ah battery that provides up to 54 minutes of runtime and charges in one hour. The dual-speed trigger allows you to switch between 6100 RPM and 4600 RPM. This model suits users who need a wide cut and fast charging for larger yards.
Pros
- 17-inch cutting swath covers more ground per pass
- 5.0Ah battery offers up to 54 minutes of runtime
- 1-hour fast charging reduces downtime
- Dual-speed trigger controls RPM for different tasks
Cons
- 21-pound weight is heavier than many competitors
- Bump feed system requires manual line advancement
- No variable speed dial for precise control
Good fit if
- You want a wide 17-inch cutting path
- You need a 5.0Ah battery for longer runtime
- You prefer a brushless motor for durability
Skip if
- You need a lightweight tool under 15 pounds
- You require a telescopic shaft for height adjustment
- You want a bump feed with auto-feed line
Verdict: NovorikX 60V 17-Inch String Trimmer fits users who prioritize a wide cutting swath and a high-capacity battery. The heavy weight may fatigue some users during extended sessions.
iToolMax 6" 3-in-1 Cordless Trimmer
Best for: Lightweight multi-tasking in small yards
- Power Source
- Cordless (what this guide is about)
- Cutting Swath
- 6 inches
- Shaft Type
- telescopic
- Battery Capacity
- 2.0Ah
- Mowing Function
- 3-in-1
- Application
- Yard, Garden, Lawn
This iToolMax trimmer combines a grass trimmer, brush cutter, and lawn edger into one tool. It weighs 4.4 pounds and includes two 2.0Ah batteries for 30–40 minutes of runtime. The telescopic pole adjusts from 36 to 50 inches. You get three blade types for different tasks. It operates at 72 decibels. This setup suits users who need versatility without heavy lifting.
Pros
- 3-in-1 functionality with three blade options
- Lightweight 4.4-pound design for easy handling
- Telescopic pole adjusts from 36 to 50 inches
- Includes two 2.0Ah batteries for extended use
Cons
- Small 6-inch cutting width limits efficiency on large lawns
- 2.0Ah battery capacity provides only 30–40 minutes of runtime
- No mention of a shoulder strap or belt clip for hands-free support
Good fit if
- You need a tool that trims, cuts brush, and edges
- You prefer a lightweight unit to reduce back strain
- You want a quiet operation at 72 decibels
Skip if
- You require a large cutting deck for wide areas
- You need high-power brush cutting for dense shrubs
- You want a longer runtime without swapping batteries
Verdict: iToolMax 6" 3-in-1 Cordless Trimmer fits users who need a lightweight, multi-tasking tool for small yards and delicate edging tasks. Its low weight and adjustable height make it practical for those avoiding back strain.
Joblion 21V 11-Inch Wheeled Cordless Trimmer
Best for: Wheeled precision edging in small yards
- Power Source
- Cordless (what this guide is about)
- Voltage
- 21V
- Cutting Swath
- 11 in
- Shaft Type
- telescopic, 43 to 55 in
- Battery Capacity
- 6000mAh total
- Dimensions
- 55 × 3 × 5 inches
View on Amazon: Joblion 21V 11-Inch Wheeled Cordless Trimmer
The Joblion cordless trimmer combines an 11-inch cutting swath with an 880W motor reaching up to 20,000 RPM. It includes support wheels, a 43- to 55-inch telescopic shaft, and a head that adjusts from 0 to 90 degrees. You get two 21V 3.0Ah batteries with an LED percentage readout on the handle. This setup suits you if you need a lightweight six-pound tool for light edging and trimming tight spaces.
Pros
- Telescopic shaft extends from 43 to 55 inches with a foldable body
- Includes two 21V batteries with an LED battery percentage display
- Cutting head tilts from 0 to 90 degrees across multiple gears
- Weighs 6 pounds with attachable support wheels for wheeled operation
Cons
- Narrow 11-inch cutting swath covers less area per pass than 13- to 16-inch trimmers
- Requires 4 hours per battery to fully recharge
Good fit if
- You want support wheels to guide edging along borders and flat ground.
- You prefer an adjustable shaft between 43 and 55 inches for your height.
- You want to monitor remaining runtime using an onboard percentage display.
Skip if
- You want a wide 13- to 16-inch cutting path for faster clearing.
- You need fast charging between trimming sessions.
Verdict: Joblion 21V 11-Inch Wheeled Cordless Trimmer gives you versatile wheeled trimming, an adjustable 43- to 55-inch shaft, and two batteries with a clear status display. Its 11-inch swath and four-hour charging cycle keep it best suited for smaller, precision lawn care tasks.
BLACK+DECKER 12-Inch 20V Cordless String Trimmer
Best for: light yard trimming and wheeled border edging
- Power Source
- Cordless (what this guide is about)
- Voltage
- 20V
- Cutting Swath
- 12 in
- Line Feed System
- push-button
- Cutting Width
- 12-Inch
- Dimensions
- 41.1 × 9.13 × 5 inches
View on Amazon: BLACK+DECKER 12-Inch 20V Cordless String Trimmer
This cordless tool gives you a 12-inch cutting swath powered by a 20V battery platform. Weighing 5.3 pounds, it features two-speed control, a push-button line feed system, and a built-in wheel that converts the tool into an edger. It includes two batteries for continuous work. This compact setup suits you if you need a manageable trimmer for light cutting and sidewalk edging.
Pros
- Weighs 5.3 pounds for easy handling
- Push-button line feed advances string without bumping
- Converts directly into a wheeled edger
- Includes two 20V batteries
Cons
- 12-inch cutting width covers less area per pass than wider models
- 20V platform offers less potential power than higher-voltage options
Good fit if
- You want a lightweight 5.3-pound trimmer that converts to a wheeled edger.
- You prefer push-button line advancement over bump-feed mechanisms.
- You need two interchangeable batteries included in the package.
Skip if
- You require a wider 15-inch or 16-inch cutting path.
- You need the heavy-duty performance of a 40V, 60V, or 80V system.
Verdict: BLACK+DECKER 12-Inch 20V Cordless String Trimmer provides a lightweight design with push-button line feeding and wheeled edging capability. It is a practical dual-battery option for maintaining smaller yards and neat borders.
BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo
Best for: small yards needing tight edging and sweeping
- Power Source
- Cordless (what this guide is about)
- Voltage
- 20V
- Cutting Swath
- 10 in
- Line Feed System
- automatic
- Battery Capacity
- 1.5Ah
- Cutting Width
- 10-Inch
View on Amazon: BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo
This cordless combo includes a 10-inch string trimmer and a sweeper powered by the 20V MAX battery system. At 4.5 pounds, the trimmer features an automatic line feed system and converts into a wheeled edger. It comes with two 1.5Ah batteries and a charger. If you need a compact cutting path and light tools for basic yard trimming and hard-surface sweeping, this pairing fits your routine.
Pros
- Trimmer weighs 4.5 pounds
- Automatic line feed advances line without bumping
- Converts directly to a wheeled edger
- Includes two 1.5Ah batteries and a charger
- Comes with an additional 3.7-pound sweeper
Cons
- Narrow 10-inch cutting swath
- 1.5Ah battery capacity is modest for larger areas
Good fit if
- You want a narrow 10-inch cut swath for tight spaces.
- You prefer a lightweight 4.5-pound trimmer with a wheeled edging guide.
- You want an included sweeper to clear clippings from hard surfaces.
Skip if
- You need a wider cutting swath than 10 inches for large lawns.
- You require batteries with higher capacity than 1.5Ah.
Verdict: BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo delivers a lightweight 4.5-pound build with a wheeled edging mode. It suits tight yard layouts where a compact 10-inch cut width and an included sweeper handle routine cleanup.
Specifications side by side
| Spec | WORX 12-Inch 20V Cordless Trimmer and Blower | EGO Power+ 15-Inch Cordless String Trimmer | Greenworks 60V 16-Inch Cordless String Trimmer | WORX 40V 15-Inch Trimmer and Blower Combo | Greenworks 40V 13-Inch Cordless String Trimmer | CRAFTSMAN V20 13-Inch Cordless String Trimmer | EGO Power+ 16-Inch Carbon Fiber String Trimmer | Greenworks 80V 16-Inch Brushless Trimmer | BLACK+DECKER 40V 13-Inch String Trimmer and Edger | WORX 15-Inch Brushless 40V String Trimmer | NovorikX 60V 17-Inch Cordless String Trimmer | iToolMax 6" 3-in-1 Cordless Trimmer | Joblion 21V 11-Inch Wheeled Cordless Trimmer | BLACK+DECKER 12-Inch 20V Cordless String Trimmer | BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Voltage | 20V | 56V | 60V | 40V | 40V | 20V | 56V | 80V | 40V | 40V | 60V | not specified | 21V | 20V | 20V |
| Cutting Swath | 12 in | 15-inch | 16 in | 15 in | 13 in | 13 in | 16 in. | 16 in | 13 in | 15 in | 17 in | 6 inches | 11 in | 12 in | 10 in |
| Power Source | battery | battery | Battery | battery | battery | battery | not specified | battery | battery | not specified | battery | battery | battery | battery | battery |
| Motor Type | not specified | brushless | Brushless | not specified | not specified | not specified | not specified | brushless | not specified | brushless | brushless | not specified | not specified | not specified | not specified |
| Shaft Type | not specified | not specified | not specified | carbon fiber | telescoping | telescoping | telescopic carbon fiber | not specified | not specified | not specified | not specified | telescopic | telescopic, 43 to 55 in | not specified | not specified |
| Line Feed System | push-button | Rapid Reload | Spin-to-load | not specified | not specified | automatic | POWERLOAD, LINE IQ | bump feed | automatic | bump feed | bump feed | not specified | not specified | push-button | automatic |
| Battery Capacity | 2.0Ah | 2.5Ah | 2.5 Ah | not specified | 2.0Ah | 2.0 Ah | 4.0Ah | 2.0Ah | 2.0Ah | 4.0Ah | 5.0Ah | 2.0Ah | 6000mAh total | not specified | 1.5Ah |
| Cutting Width | 12-Inch | 15-Inch | 16-Inch | 15-Inch | 13-Inch | not specified | 16-Inch | 16-Inch | 13-Inch | 15-Inch | not specified | not specified | not specified | 12-Inch | 10-Inch |
| Mowing Function | not specified | not specified | not specified | not specified | 2-in-1 | not specified | not specified | not specified | 2-in-1 | not specified | not specified | 3-in-1 | not specified | not specified | not specified |
| Application | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Lawn | not specified | not specified | Yard, Garden, Lawn | not specified | not specified | not specified |
| Size | 20V GT 3.0 Trimmer / Edger + Turbine Blower | 15" | 60V 16" (2.5Ah) | not specified | New 13" Trimmer (2.0Ah) | 13 inches | 16" | 16" Brushless - Gen 1 (2.0Ah) | 46.5"L x 13.5"W x 11"H | 15" | 17-Inch | 6" Cordless Foldable (2.0Ah) | 2 Battery | One Size | One Size |
| Dimensions | 37.8 × 10.6 × 8.66 inches | 71.7 × 12.6 × 5 inches | 68.5 × 11.6 × 5 inches | 12.4 × 8.62 × 38.4 inches | 52.7 × 12.9 × 5 inches | 44 × 8.75 × 5.25 inches | not specified | 35.2 × 10 × 7 inches | 46.5 × 13.5 × 11 inches | 68.3 × 12.8 × 10.7 inches | 72.8 × 14.2 × 5 inches | 47 × 6 × 5 inches | 55 × 3 × 5 inches | 41.1 × 9.13 × 5 inches | 42 × 10.4 × 7.25 inches |
| Weight | 10.4 pounds | 7.4 pounds | not specified | 20 pounds | 9.92 pounds | 6.3 pounds | not specified | 16 pounds | 7.8 pounds | 9.42 pounds | 21 pounds | 4.4 pounds | 6 pounds | 5.3 pounds | 10.5 pounds |
| Color | Black and Orange | Black | Green | Black and Orange | Green Gen 2 (Battery Included) | Red | green | Silver, Black, Green | Orange | Black and Orange | 60V 5.0AH | Green | green | Orange, Black | Orange, Black |
| Model | WG928 | ST1502SA | ST60L254 | WP925 | STF314 | CMCST900D1 | not specified | ST80L210 | LST136 | WG185 | 3004DCJ004US | GARDEN31 | JL-2026-A | LSTE525 | LCC222 |
If you use the same battery system for heavier cutting, you can review specifications for the best cordless chainsaws.
How to Choose the Right One
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Check the cutting width
The cutting width determines how much grass you clear with each pass. A 10-inch swath, like the BLACK+DECKER 10-Inch model, suits tight yards with many obstacles. For standard residential lawns, a 12-inch or 15-inch width balances speed and control. The EGO Power+ 15-Inch and WORX 15-Inch options offer wider paths for faster coverage. Larger 16-inch or 17-inch models, such as the Greenworks 60V or NovorikX, cover more ground but require more maneuvering space. Match the width to your yard's layout to avoid unnecessary effort.
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Match voltage to yard size
Voltage indicates the power available for cutting thick or wet grass. 20V systems, like the CRAFTSMAN V20, work well for small, flat lawns. 40V and 60V models, such as the Greenworks 40V or 60V trimmers, handle denser growth better. For large properties with heavy vegetation, the 56V EGO Power+ or 80V Greenworks brushless trimmer provides sustained power. Higher voltage often correlates with better performance in challenging conditions. Select a voltage that matches your typical cutting density to ensure the tool does not stall during use.
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Review battery capacity
Battery capacity, measured in amp-hours, dictates runtime. A 2.0 Ah battery, found in the Greenworks 40V 13-Inch, is sufficient for small jobs but may require recharging for larger areas. Higher capacity options, like the 4.0 Ah battery in the EGO Power+ 16-Inch Carbon Fiber model, extend cutting time significantly. The NovorikX 60V model includes a 5.0 Ah battery for maximum endurance. If you buy a bare tool, check if batteries are sold separately. Ensure the capacity aligns with the size of your yard to avoid mid-task interruptions.
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Consider motor type
Brushless motors offer greater efficiency and durability compared to brushed motors. The Greenworks 80V Brushless Trimmer and WORX 15-Inch Brushless model use this technology for longer life and consistent power. Brushless motors generate less heat and require less maintenance. This spec is critical if you plan to use the tool frequently. Models without this designation may still perform adequately for light tasks. Check the product attributes to confirm the motor type before purchasing, especially for heavy-duty applications.
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Evaluate weight and balance
Weight affects user fatigue during extended trimming sessions. Lighter tools, such as the iToolMax 6-Inch at 4.4 pounds or the CRAFTSMAN V20 at 6.3 pounds, are easier to maneuver for delicate edging. Heavier models, like the NovorikX 60V at 21 pounds or the Greenworks 80V at 16 pounds, may cause strain. The WORX 15-Inch Trimmer and Blower Combo weighs 20 pounds, which includes the blower attachment. Consider the tool's weight when holding it overhead or for long periods. Choose a weight you can comfortably manage for your specific yard maintenance routine.
Frequently asked questions
Which cordless string trimmer has the widest cutting width?
The NovorikX 60V 17-Inch Cordless String Trimmer offers the widest 17-inch cutting swath among the selected models. This broad coverage allows you to clear more grass with each pass. It is paired with a high-capacity 5.0 Ah battery to support extended runtime. This setup is ideal for large yards where reducing the number of passes matters.
What is the lightest cordless string trimmer available?
The iToolMax 6" 3-in-1 Cordless Trimmer is the lightest option at just 4.4 pounds. Its compact size and low weight make it easy to handle for extended periods. You can use it for delicate edging and small yard tasks without back strain. The adjustable shaft height further enhances comfort during use.
Which trimmer works best as a leaf blower too?
The WORX 12-Inch 20V Cordless Trimmer and Blower functions as both a trimmer and a blower. It includes two 20V batteries and a Turbine Blower attachment for post-mow cleanup. This dual-purpose design helps you manage grass trimming and leaf clearing with a single tool package.
Which model features a carbon fiber shaft?
The EGO Power+ 16-Inch Carbon Fiber String Trimmer uses a carbon fiber shaft. This material choice reduces weight while maintaining rigidity for precise cutting. The 16-inch cutting width provides broad coverage, and the telescopic design allows for adjustable height. It is a premium option for users seeking durable, high-performance equipment.
Are there brushless motor options in this list?
Yes, several models feature brushless motors for improved efficiency. The Greenworks 80V 16-Inch Brushless Trimmer and the WORX 40V 15-Inch Brushless String Trimmer both use this technology. The NovorikX 60V 17-Inch model also includes a brushless motor. These motors typically offer longer runtime and less maintenance compared to brushed alternatives.
Which trimmer is best for edging?
The BLACK+DECKER 12-Inch 20V Cordless String Trimmer includes wheeled edging capability. This feature allows you to switch from trimming to edging easily. It is a practical choice for maintaining neat borders and tight yard layouts. The lightweight design at 5.3 pounds makes maneuvering around edges simple.
Which model has the highest voltage?
The Greenworks 80V 16-Inch Brushless Trimmer has the highest voltage at 80V. This high voltage delivers heavy-duty power for challenging vegetation. It is suited for larger properties where maximum cutting performance is required. Note that the 16-pound build requires more effort to handle than lower-voltage models.
What is the shortest cutting width available?
The BLACK+DECKER 10-Inch 20V Trimmer and Sweeper Combo has the shortest cutting width at 10 inches. This compact size is ideal for small yards with many obstacles. It also includes a sweeper attachment for cleanup. The 4.5-pound weight makes it easy to maneuver in tight spaces.