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Best Cordless Weed Eaters: Top 8 Battery-Powered Trimmers (2023)

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best cordless weed eatersAre you ready to revolutionize your lawn care routine? The best cordless weed eaters are the perfect way to take control of your yard and add a polished look.

We’ve tested out all the top models so that you can make an informed decision on which one will be best for you – let’s dive in! From Greenworks’ 40 Volt 13 Inch Cordless String Trimmer Edger to Makita’s Cordless Combo Kit – these 8 powerhouses will have your backyard looking its very best.

So what do we look for when choosing our favorite string trimmers? Read on below as we review each model with Bob V’s unbiased opinions.

Key Takeaways

  • Cordless weed eaters revolutionize lawn care.
  • Key players in the cordless weed eater market include Greenworks, BLACK+DECKER, Heywork, Worx, HYCHIKA, GardenJoy, Makita, and RYOBI.
  • Cordless weed eaters offer features such as 2-in-1 designs, lightweight and ergonomic designs, high-capacity batteries, adjustable speeds and angles, and automatic feeding spools.
  • Expert recommendations and customer reviews play a significant role in guiding choices when selecting a cordless weed eater.

8 Best Cordless Weed Eaters

Introducing a lineup of the best cordless weed eaters, each meticulously crafted to redefine your lawn maintenance experience. From the Greenworks 40-Volt 13-Inch Cordless String Trimmer Edger to the RYOBI 40V Cordless String Trimmer Kit, these top-tier tools offer efficient, cord-free solutions for keeping your yard in pristine condition.

1. Greenworks 40 Volt 13 Inch Cordless String Trimmer Edger

Greenworks 40V 13 Cordless StringView On Amazon
Delve into the details of the Greenworks 40 Volt 13 Inch Cordless String Trimmer Edger, a remarkable addition to the array of battery-powered yard maintenance tools. This innovative trimmer, embraced by homeowners and lawn care enthusiasts alike, offers an eco-conscious alternative to traditional gasoline models.

It effortlessly tames tough grass and weeds while fostering a serene and pollution-free environment.

Its 13-inch cutting path, coupled with an ingenious 2-in-1 design, transforms the tool into an edger. This allows you to achieve precise, clean edges along every contour of your yard. With ergonomic features and an ultra-lightweight build, this trimmer becomes an extension of your gardening arm.

The Greenworks Trimmer’s 40V lithium-ion battery ensures a fade-free power supply, eliminating the hassles of gas, oil, and emissions. Furthermore, its compatibility with various battery sizes adds a layer of customization to match your tasks and duration.

As a part of the 40V Cordless String Trimmer Kit, this model exemplifies the commitment to efficient power management and ergonomic design. It is a testament to the company’s dedication to revolutionizing yard care tools.

  • Eco-friendly alternative to traditional gas-powered models.
  • 2-in-1 design for trimming and edging, enhancing versatility.
  • Ultra-lightweight and ergonomic, reducing user fatigue.
  • Fade-free 40V lithium-ion battery with integrated USB ports.
  • Compatibility with various battery sizes for customized tasks.
  • Some users experienced issues with the string feed mechanism.
  • Shorter battery life compared to some high-capacity models.
  • Not suitable for heavy-duty tasks or large areas.
  • String may get stuck or shorten during operation.
  • May require manual intervention for optimal performance.

2. BLACKDECKER 20V MAX String Trimmer Edger

BLACK+DECKER 20V MAX String TrimmerView On Amazon
Jump right into the juicy details about the BLACK+DECKER 20V MAX String Trimmer Edger because, let’s face it, who doesn’t love a tool that goes from trimming to edging like a pro? This battery-powered wonder packs a punch with its 20V lithium-ion battery, giving you gas-like power without the fuss of mixing oil and gas.

It converts effortlessly from a trimmer to a wheeled edger, making it a versatile addition to your yard care arsenal.

With two-speed control, you can choose between 5,500 RPM for added power or 7,200 RPM for extended runtime. Say goodbye to frustrating line advancements – the easy feed system lets you push a button for quick line reloading.

It’s part of the 20V Max system, offering power for various tasks, and its premium micro-texture soft grip ensures comfort and control.

  • Versatile 2-in-1 design for trimming and edging.
  • Two-speed control for power or extended runtime.
  • Easy feed system for hassle-free line advancement.
  • Comfortable grip with adjustable height and handle.
  • Part of the 20V Max system for versatility.
  • Converts from trimmer to wheeled edger with ease.
  • Battery life lasts about 20 minutes on high speed.
  • Some users reported missing spool cap springs.
  • Battery performance varies based on grass height.
  • Differences in battery life compared to the 18V version.
  • Mixed feedback on battery charge duration.
  • Occasional need for extra batteries for longer tasks.

3. Weed Eater Edger Cordless Electric Battery Powered

Heywork 20V Cordless 12 InchView On Amazon
Explore the innovative Heywork Cordless Electric Battery Powered Weed Eater Edger – your go-to solution for maintaining your lawn with ease. This 2-in-1 weed eater and lawn edger offers versatile functionality with its pivoting head, which comes with four working positions.

Transition effortlessly from trimming to edging thanks to the wheeled design. Experience the liberation of a cordless tool that eliminates limitations, making your trimming tasks a breeze.

With an impressive 8000 RPM no-load speed and a 10-inch cutting width, this lightweight trimmer weighs just 5.1 pounds. The length-adjustable telescopic shaft ensures you won’t need to bend over during operation.

The 2.0Ah Li-Ion battery provides up to 40 minutes of trimming time, and its compatibility with other 20V Heywork lawn tools gives you the power to expand your toolkit.

Safety features are well-incorporated, including dual safety locks, a head cover to prevent debris splashing, and a flower protection frame. The Heywork Cordless Electric Battery Powered Weed Eater Edger strikes a balance between form and function with its black and orange design.

  • Innovative 2-in-1 design for both trimming and edging tasks.
  • Lightweight and wheeled design for easy maneuverability.
  • Length-adjustable telescopic shaft minimizes bending during use.
  • Cordless design with a 2.0Ah Li-Ion battery for up to 40 minutes of trimming time.
  • Safety features including safety locks and a protective head cover.
  • Not suitable for larger yards or heavily overgrown grass.
  • Some concerns about the durability of the plastic string holder.
  • Battery life varies based on the workload.
  • One-sided string design might require adjustments for even trimming.
  • May not be as powerful as some gas or high-end cordless models.

4. Worx 20V Cordless GT 3.0 Trimmer

Worx 20V 12 Cordless GTView On Amazon
Discover why this trimmer is a game-changer for your yard maintenance needs. The Worx 20V Cordless GT 3.0 Trimmer redefines convenience and efficiency with its versatile 2-in-1 design. Powered by a high-capacity 27-watt-hour lithium-ion battery, it offers ample power and run time.

The innovative push-button Command Feed spool system ensures uninterrupted trimming. The 90° tilting head tackles sloped terrain and hard-to-reach areas with ease. Rubberized wheels guide the edger, and an adjustable guard protects plants.

With a lightweight build and 7600 rpm no-load speed, this trimmer delivers excellent grass and light weed cuts.

  • Powerful 27-watt-hour lithium-ion battery for ample power and run time.
  • Push-button Command Feed spool system ensures uninterrupted trimming.
  • 90° tilting head for versatile trimming on sloped terrain and tight spaces.
  • Rubberized wheels guide the edger for precise results.
  • Lightweight design and adjustable guard enhance user comfort and safety.
  • Performance may not match that of gas trimmers for tougher tasks.
  • Limited to grass and light weed cutting, not suitable for heavier vegetation.
  • Battery life may vary based on usage and task intensity.

5. 36V Cordless Trimmer Edger Kit

Cordless String Trimmer/Edger 36V Max,View On Amazon
Take a moment to consider your yard care needs as you delve into the details of the 36V Cordless Trimmer Edger Kit. Engineered by HYCHIKA BETTER TOOLS FOR BETTER LIFE, this kit presents an all-inclusive solution for hassle-free garden maintenance.

The brushless motor’s longevity, coupled with adjustable speed and angle settings, empowers precise trimming. The automatic feeding spool ensures uninterrupted work, while the 18V Li-ion battery swiftly charges in just an hour.

This trimmer’s versatile design, lightweight build, and thoughtful features make it a reliable partner for enhancing your yard’s appeal.

  • Efficient brushless motor with tenfold motor life.
  • Versatile speed and angle adjustments for tailored trimming.
  • Automatic feeding spool eliminates the need for line bumping.
  • Rapid charging battery for uninterrupted operation.
  • Lightweight design ensures user comfort and ease of handling.
  • Decent battery life for smaller to medium-sized tasks.
  • Swiveling head enhances maneuverability and angle customization.
  • Positive user feedback on assembly and quiet operation.
  • Plastic components might compromise durability.
  • Some users desire extended battery life and more spare batteries.
  • Not suitable for larger yards or heavy-duty tasks.
  • Assembly could be slightly awkward for certain users.
  • Battery usage duration varies based on task intensity.
  • May not handle very thick or overgrown vegetation effectively.
  • Mixed opinions on battery performance and charging duration.

6. GardenJoy Cordless Lawn Trimmer

Cordless Lawn Trimmer Weed WackerView On Amazon
Dive into the details of the GardenJoy Cordless Lawn Trimmer – a lightweight and powerful solution for maintaining your yard. Need a trimmer that’s efficient and safe, all while being easy to handle? Look no further.

With a high-power motor running at 10000 RPM, this trimmer swiftly tackles weeds with precision, making it an ideal tool for both men and women. The ultra-sharp cutting blade ensures quick and accurate trimming, leaving your lawn looking pristine.

The 2.0 Ah lithium battery provides extended usage time, and its rapid 1-hour full charge time means you can get back to your yard work swiftly. Weighing just 3.7 pounds, its lightweight design ensures comfortable handling, and the adjustable height and handle cater to your needs.

The safety lock design adds an extra layer of protection, making it suitable for all users, including children. The anti-collision metal protection ring preserves your plants and decorations while you work.

The package includes:

  • 12V Grass Trimmer
  • 2.0 Ah battery
  • Fast charger
  • Five cutting blades for various tasks
  • Safety goggles for protection
  • Two small screw wrenches for assembly ease

GardenJoy offers a 100% replacement guarantee for defective items, and their customer support is readily available for installation and usage guidance.

  • High-power motor with 10000 RPM for efficient weeding.
  • Ultra-sharp cutting blade for quick and accurate trimming.
  • Lightweight design at 3.7 pounds for easy handling.
  • Adjustable height and handle for customized operation.
  • Anti-collision metal protection ring prevents damage to plants and decorations.
  • 2.0 Ah lithium battery with 1-hour full charge time.
  • Assembly instructions may be unclear for some users.
  • Some difficulty reported in loosening the metal plate during assembly.
  • Battery life may be shorter than expected for larger tasks.

7. Makita Cordless Combo Kit

Makita XT286SM1 18V LXT Lithium-IonView On Amazon
Explore the Makita Cordless Combo Kit, a dynamic duo that effortlessly transforms yard maintenance into a breeze. Picture a high-capacity 40V lithium-ion battery powering a blower with a BL Brushless motor, unleashing a torrent of air to clear debris in your wake.

Pair that with a string trimmer boasting Automatic Torque Drive Technology, granting you the finesse of extended run time or the might of added power as you sculpt your outdoor oasis.

  • Powerful blower with adjustable cruise control for precise air management.
  • String trimmer with versatile 3-speed control for tailored trimming.
  • Cordless design eliminates the hassle of gas-powered tools.
  • Accepts RYOBI Expand-It attachments for added versatility.
  • Lightweight and maneuverable for users of various ages and strengths.
  • Blower may not match the power of plug-in alternatives.
  • Some users report missing parts in the trimmer, and the trimming part spinning off at times.
  • Run time is less than gas-powered tools, requiring a second battery for larger tasks.

8. RYOBI 40V Cordless String Trimmer Kit

RYOBI 40-Volt Lithium-Ion Cordless AttachmentView On Amazon
Discover the RYOBI 40V Cordless String Trimmer Kit, a game-changer for hassle-free yard maintenance with the power of a roaring lion and the grace of a ballet dancer. This versatile tool combines gas-like power with the convenience of a battery-powered design, sparing you from the hassle of oil and gas mixing.

With its 40-Volt high capacity lithium-ion battery, you’re equipped with ample power to tackle various trimming tasks. The adjustable cutting width, ranging from 13 to 15 inches, allows you to customize your approach, balancing longer run time or a wider cutting path.

The inclusion of the REEL-EASY bump-feed string head ensures a seamless reloading process, eliminating frustration and downtime. Additionally, the variable speed trigger offers precise control over your cutting experience, adapting to different trimming needs.

  • Gas-like power without the maintenance hassle.
  • Accepts RYOBI Expand-It attachments for enhanced versatility.
  • Comes with a premium 0.080-inch twisted line and an easy-to-use REEL-EASY bump-feed string head.
  • Adjustable cutting width allows for customization based on task requirements.
  • Suitable for yards up to 1 acre in size.
  • May not be as suitable for larger properties beyond 1 acre.
  • Heavier compared to some other cordless models.
  • Some users may prefer a longer battery life for extended tasks.

Elevate your yard maintenance game with the RYOBI 40V Cordless String Trimmer Kit, a reliable tool that marries power and convenience in a single package. Whether you’re seeking efficient trimming, compatibility with various attachments, or simply a quieter and eco-friendly solution, this trimmer offers a remarkable balance of performance and ease of use.

Best Battery-Powered String Trimmer Buying Guide: What We Look For

Best Battery-Powered String Trimmer Buying Guide: What We Look For
When shopping for the ideal battery-powered string trimmer, you’ll want to focus on various key factors to ensure you find the best fit for your lawn care needs.

  1. Battery Technology: Opt for lithium-ion batteries for longer runtime and fade-free power.
  2. Power Considerations: Look for trimmers with voltage ranging from 18V to 80V for efficient cutting.
  3. Cutting Width Options: Choose a cutting width that suits your yard size and trimming requirements.
  4. Attachment Compatibility: Check if the trimmer is compatible with additional attachments for versatile yard work.

Make sure the trimmer offers user-friendly features like easy line replacement, adjustable handles, and a comfortable weight and balance.

Objective evaluations and expert reviews can guide you toward the best cordless weed eaters that match your specific preferences and yard characteristics. With the right information, you can confidently make a choice that empowers you to master your lawn maintenance tasks.

Why You Can Trust Bob V

Why You Can Trust Bob V
Get ready to uncover the essence of reliability as we delve into the reason why Bob V stands as a trusted source in the realm of cordless yard tools. Expert recommendations from Bob V are grounded in a rigorous testing process that evaluates battery-powered string trimmers comprehensively.

Industry insights and customer reviews are meticulously considered, ensuring that only the most trustworthy reviews shape Bob V’s recommendations. With a focus on user satisfaction, Bob V prioritizes the needs of homeowners seeking the best battery-powered weed eater for large yards.

The depth of knowledge and unbiased opinions in Bob V’s reviews instills a sense of liberation and mastery in readers, empowering them to make informed decisions. When it comes to cordless string trimmers, Bob V’s insights are a beacon of trust in a sea of choices.


You’ve come to the right place if you’re looking for the best cordless weed eaters to keep your lawn looking its best. With so many options on the market, it can be hard to know which one will work best for you.

After testing a range of battery-powered trimmers, we’ve rounded up the top 8 models to make your search simpler. From the Greenworks 40 Volt 13 Inch Cordless String Trimmer to the RYOBI 40V Cordless String Trimmer Kit, these cordless weed eaters won’t disappoint.

Not only do they provide exceptional power and convenience, but they also boast a range of features that make them stand out from the rest.

With Bob V’s comprehensive guide and buying tips, you can be sure to find the perfect cordless weed eater to meet your needs.

Avatar for Mutasim Sweileh

Mutasim Sweileh

Mutasim is a published author and software engineer and agriculture expert from the US. To date, he has helped thousands of people make their yards lush and thick.