Looking Beyond the RYOBI 40-Volt Lithium-Ion Cordless Attachment? 6 Alternatives Worth a Look

How these alternatives compare

Greenworks 60V 16-Inch Brushless String Trimmer

The Greenworks 60V model raises the voltage from 40V to 60V. This increase supports a wider 16-inch cutting swath compared to the RYOBI’s 13 to 15-inch range. It uses a brushless motor, which typically offers better efficiency and longer motor life. Like the RYOBI, it features an attachment-capable shaft, allowing you to use compatible accessories. However, it requires a 60V battery instead of a 40V unit. If you already own Greenworks 60V batteries, this tool provides more power and a broader cut. It suits users with larger yards who prioritize cutting width and runtime over the lighter weight of a 40V system.

Husqvarna FLXi Trimmer and Edger with 4Ah Battery

The Husqvarna FLXi kit includes both the battery and charger, whereas the RYOBI listing specifies a 4.0 Ah battery without explicitly noting the charger in the key specs. This model weighs 10 pounds, making it significantly lighter than the 13.9-pound RYOBI. It shares the attachment-capable shaft design, ensuring compatibility with multi-tool systems. The 110iL FLXi is designed for users building a broader collection of cordless tools. Its lower weight reduces fatigue during extended use. You get a complete starter kit with power included. This option is ideal if you want a lighter, ready-to-use system for edging and trimming tasks without purchasing separate components.

RYOBI 18V 15-Inch Attachment Capable String Trimmer

This RYOBI option operates on the 18V ONE+ platform rather than the 40V system. It shares the 15-inch cutting width and attachment-capable shaft found in the original. The key difference is the motor type; it uses a brushless motor for improved efficiency. It is marketed for quiet operation, making it suitable for noise-sensitive neighborhoods. The battery capacity remains 4.0 Ah. If you already own 18V batteries, this tool offers versatility without needing new chargers. It provides less raw power than the 40V version but offers similar form factor and accessory compatibility. Choose this if you value quiet performance and ecosystem flexibility over maximum cutting power.

EGO Power+ 16-Inch Carbon Fiber String Trimmer

The EGO Power+ model uses a 56V system, offering higher voltage than the 40V RYOBI. It features a 16-inch cutting width, providing a slightly wider path than the RYOBI’s maximum. The most distinct difference is the shaft material; it uses a carbon fiber shaft instead of a standard attachment-capable metal shaft. This material choice reduces weight and increases durability. It includes auto-sensing line feed for convenience. However, it does not share the same universal attachment interface as the RYOBI. If you prioritize shaft durability and automatic line adjustment, this is a strong alternative. It suits users who want a premium feel and do not need to swap attachments frequently.

WORX 15-Inch Brushless 40V String Trimmer

The WORX 40V model matches the voltage of the RYOBI but weighs only 9.42 pounds, which is lighter than the 13.9-pound RYOBI. It offers a 15-inch cutting width, similar to the RYOBI’s maximum. It features a brushless motor for better efficiency. This tool is designed for users who prioritize lightweight handling and maneuverability. It is compatible with the WORX 40V battery ecosystem, not the RYOBI platform. If you already own WORX batteries, this provides a practical alternative with less fatigue. It is ideal for smaller lawns where the extra weight of the RYOBI is unnecessary. You trade some attachment versatility for a lighter, more agile tool.

Worx 20V 13-Inch Cordless Trimmer and Edger

The WORX 20V model operates at a lower voltage than the 40V RYOBI. It features a 13-inch cutting width, which is narrower than the RYOBI’s range. Its primary advantage is versatility; it functions as a 3-in-1 tool for trimming, edging, and light mowing. It weighs just 6.62 pounds, making it the lightest option here. It uses a 20V battery, requiring a different ecosystem than the RYOBI 40V. This tool suits users who need edging capabilities and light mowing in a compact package. If you do not require high power or a wide cut, this multi-function tool offers significant utility. It is best for small yards and users invested in the 20V battery platform.

Quick picks

Our 7 picks

1 Best overall

RYOBI 40V 15-Inch Attachment Capable String Trimmer

Best for: users with existing RYOBI 40V batteries

Voltage

40-Volt

Cutting Swath

13 in. to 15 in.

Power Source

battery

Line Feed System

bump-feed

Battery Capacity

4.0 Ah

Size

15-Inch

View on Amazon: RYOBI 40V 15-Inch Attachment Capable String Trimmer Affiliate link

This RYOBI string trimmer features a 40-volt battery with 4.0 Ah capacity and a 90-minute charger. It offers an adjustable cutting width from 13 to 15 inches and uses a bump-feed line system. The shaft is attachment capable, allowing you to use expand-it accessories. It weighs 13.9 pounds and includes variable speed control for precise cutting.

Pros

• 40-volt lithium-ion battery with 4.0 Ah capacity
• Adjustable cutting width from 13 to 15 inches
• Attachment capable shaft for expand-it accessories
• Variable speed trigger for cutting control

Cons

• Bump-feed line system requires manual reloading
• Heavier at 13.9 pounds compared to lighter models
• Lower voltage than 60V or 80V competitors

Good fit if

• You already own RYOBI 40V batteries
• You want to use multiple attachment tools
• You prefer adjustable cutting widths

Skip if

• You need the longest possible run time
• You prefer automatic line feed systems
• You want the highest voltage power

Verdict: RYOBI 40V 15in Cordless Trimmer is a practical choice for users invested in the RYOBI 40V ecosystem who value versatility through its attachment-capable shaft.

2 Also great

Greenworks 60V 16-Inch Brushless String Trimmer

Best for: Greenworks 60V ecosystem users with large yards

Voltage

60V

Cutting Swath

16 in

Power Source

battery

Motor Type

brushless

Line Feed System

bump feed

Battery Capacity

4.0Ah

View on Amazon: Greenworks 60V 16-Inch Brushless String Trimmer Affiliate link

This Greenworks trimmer uses a 60V brushless motor and a 16-inch cutting path to handle medium to large yards. It features a bump feed line system and an on-board battery fuel indicator. The attachment-capable shaft lets you add compatible tools to your setup. It includes a 4.0Ah battery and a shoulder strap for comfort. This model is designed for users who want fade-free power and expandability.

Pros

• 60V brushless motor provides fade-free power
• 16-inch cutting swath covers more ground quickly
• Attachment-capable shaft expands tool utility
• On-board battery fuel indicator shows remaining power

Cons

• Bump feed line system requires manual tapping
• Battery is not shipped fully charged
• Heavier build due to 60V platform components

Good fit if

• You own other Greenworks 60V tools
• You need a wide 16-inch cutting path
• You want to add attachments to your trimmer

Skip if

• You prefer a lightweight 40V system
• You want a telescoping shaft for tall users
• You need a variable speed trigger

Verdict: Greenworks 60V 16" Brushless String Trimmer suits users already invested in the 60V platform who need a wide cutting path and attachment capability. It is a solid choice for medium to large yards where power and versatility matter more than lightweight handling.

3 Best battery and charger included

Husqvarna FLXi Trimmer and Edger with 4Ah Battery

Best for: Users building a multi-tool attachment system

Power Source

battery

Battery Capacity

4 Ah

Included Battery

Battery and Charger Included

Shaft Type

Attachment Capable

Dimensions

64.2 × 5.7 × 5 inches

Weight

10 pounds

View on Amazon: Husqvarna FLXi Trimmer and Edger with 4Ah Battery Affiliate link

This Husqvarna 110iL FLXi kit includes a 4 Ah battery and charger. It weighs 10 pounds and measures 64.2 inches long. The shaft is attachment capable, allowing you to add tools like a blower or hedge trimmer. It features automatic shutdown for safety. The design is compact and ergonomic. It suits users who want a lightweight, multi-tool system with included power.

Pros

• Includes 4 Ah battery and charger
• Lightweight 10-pound design
• Attachment capable shaft
• Automatic shutdown safety feature

Cons

• Smaller 4 Ah battery capacity
• No brushless motor listed
• No display or remote control

Good fit if

• You want a lightweight trimmer
• You plan to buy more attachments
• You prefer a complete kit

Skip if

• You need a brushless motor
• You want a larger battery
• You need a display screen

Verdict: Husqvarna 110iL FLXi 4 Ah Kit fits users who value a lightweight, attachment-ready system with included power. It is ideal for those building a multi-tool collection.

4 Best budget

RYOBI 18V 15-Inch Attachment Capable String Trimmer

Best for: Quiet operation and multi-tool versatility

Voltage

18V

Cutting Swath

13 in to 15 in

Power Source

battery

Motor Type

brushless

Battery Capacity

4.0Ah

Cutting Width

15-Inch

View on Amazon: RYOBI 18V 15-Inch Attachment Capable String Trimmer Affiliate link

This RYOBI ONE+ HP trimmer uses brushless motor technology to deliver gas-like performance in a cordless package. It includes a 4.0 Ah battery for over 40 minutes of runtime. The 15-inch cutting swath is adjustable down to 13 inches. It operates at 89% lower noise than gas models, making it suitable for early morning or late evening use. The shaft accepts EXPAND-IT and universal attachments for multi-tool versatility.

Pros

• Brushless motor provides extended runtime and durability
• Operates 89% quieter than gas trimmers
• Includes 4.0 Ah battery for 40+ minutes of use
• Adjustable 13 to 15 inch cutting swath

Cons

• 18V system offers less peak power than 40V or 60V competitors
• Heavier and bulkier build compared to dedicated lightweight string trimmers
• No dedicated battery indicator or digital display mentioned

Good fit if

• You need a quiet tool for noise-restricted neighborhoods
• You already own RYOBI ONE+ HP batteries
• You want a single tool that accepts multiple attachments

Skip if

• You require maximum cutting power for thick brush
• You prefer a lighter, dedicated string trimmer only
• You need a larger 16-inch cutting width

Verdict: RYOBI ONE+ HP 15 in. Whisper String Trimmer fits homeowners who value quiet operation and attachment versatility over raw cutting power. It is ideal for maintaining small to medium lawns in noise-sensitive areas.

5 Best premium

EGO Power+ 16-Inch Carbon Fiber String Trimmer

Best for: Users wanting auto line feed and carbon fiber shaft

Voltage

56V

Cutting Swath

16 in.

Shaft Type

telescopic carbon fiber

Line Feed System

POWERLOAD, LINE IQ

Battery Capacity

4.0Ah

Cutting Width

16-Inch

View on Amazon: EGO Power+ 16-Inch Carbon Fiber String Trimmer Affiliate link

The EGO 56V cordless string trimmer offers a 16-inch cutting width and uses a telescopic carbon fiber shaft for adjustable reach. It features LINE IQ auto-sensing line feed and POWERLOAD button-winding technology. With a 4.0Ah battery, it delivers up to 60 minutes of runtime. This model suits users who want durable construction and automated line management without manual bumping.

Pros

• 56V ARC Lithium battery platform
• 16-inch cutting swath
• Telescopic carbon fiber shaft
• LINE IQ auto-sensing line feed
• POWERLOAD button-winding system

Cons

• Heavier build due to carbon fiber shaft
• Requires separate purchase for extra batteries
• No variable speed control listed

Good fit if

• You prefer a lighter, durable carbon fiber shaft
• You want automatic line feeding without bumping
• You need up to 60 minutes of runtime

Skip if

• You are on a strict 40V or 80V budget
• You need a compact, non-telescopic design
• You prefer manual bump-feed simplicity

Verdict: EGO 56V 16" Cordless String Trimmer fits tall users who value the durability of a carbon fiber shaft and the convenience of auto-sensing line feed.

6 Best 40v

WORX 15-Inch Brushless 40V String Trimmer

Best for: Lightweight trimming with existing Worx batteries

Voltage

40V

Cutting Swath

15"

Power Source

battery

Motor Type

brushless

Line Feed System

bump feed

Battery Capacity

4.0 Ah

View on Amazon: WORX 15-Inch Brushless 40V String Trimmer Affiliate link

The Worx WG185 is a 40V cordless string trimmer with a 15-inch cutting swath and a brushless motor. It includes a 4.0 Ah battery and uses bump-feed line advancement. The tool weighs 9.42 pounds and features variable speed control. This model suits users who want a lightweight, eco-friendly alternative to gas trimmers that integrates with the Worx Power Share ecosystem.

Pros

• 40V brushless motor provides gas-like power
• 15-inch cutting width covers more ground
• Includes 4.0 Ah battery for extended runtime
• Lightweight 9.42-pound design for easy maneuvering

Cons

• 15-inch cut width is narrower than the 16-inch options on this list
• Bump-feed system requires manual tapping to advance line
• Variable speed control is present but lacks digital display feedback

Good fit if

• You need a lightweight tool under 10 pounds
• You already own Worx 40V Power Share batteries
• You prefer a 15-inch cutting width for smaller yards

Skip if

• You require a 16-inch or wider cutting swath
• You want a trimmer with a digital power display
• You need a tool-only option without batteries

Verdict: Worx 40V 15" Cordless String Trimmer fits users who prioritize lightweight handling and battery ecosystem compatibility over maximum cutting width. It is a practical choice for maintaining smaller lawns with dense weeds.

7 Best 20v

Worx 20V 13-Inch Cordless Trimmer and Edger

Best for: Edging and light mowing tasks

Voltage

20V

Cutting Swath

13 in

Power Source

battery

Motor Type

brushless

Shaft Type

telescopic

Line Feed System

push-button

View on Amazon: Worx 20V 13-Inch Cordless Trimmer and Edger Affiliate link

This WORX tool combines trimming, edging, and mini-mowing in a single 20V unit. It features a 13-inch cutting swath and a brushless motor for consistent power. The telescopic shaft adjusts to your height, and the 90-degree pivot head handles slopes. A push-button line feed system keeps the string fresh without stopping. It includes a 4.0Ah battery and charger for immediate use.

Pros

• Brushless motor delivers high torque
• Three functions in one tool
• Push-button line feed system
• Telescopic shaft adjusts to height
• 90-degree pivoting head for slopes

Cons

• 13-inch cutting width is narrower than competitors
• 20V system has less power than 40V or 60V options
• Mini-mower function has limited capacity

Good fit if

• You need a tool for edging and light mowing
• You want a lighter option at 6.62 pounds
• You already own WORX 20V batteries

Skip if

• You require a wide cutting swath over 15 inches
• You need high power for thick, overgrown weeds
• You prefer a standard trimmer without mowing function

Verdict: WORX 20V 13-Inch 3-in-1 Trimmer fits users who want edging and light mowing in a compact, adjustable tool. It suits those already invested in the 20V battery platform who do not need the raw power of higher voltage systems.

Specifications side by side

Frequently asked questions

See also

• makita xvj02z 18 volt lxt lithium ion alternatives
• milwaukee 0880 20 18v cordless lithium ion alternatives