Choosing the best cordless weed eater with battery and charger saves time and effort in yard work. Cordless models provide freedom without tangled cords or gas fumes.
A cordless weed eater works on rechargeable batteries, making lawn care simple and eco-friendly. These tools combine trimming and edging functions, helping you keep your garden neat. Batteries vary in power and runtime, so choosing the right one matters. Some kits come with two batteries and a charger, ensuring you never run out of power mid-task.
Models differ in cutting width, speed settings, and weight. Lightweight and easy-to-handle trimmers reduce fatigue during long use. This guide covers top cordless weed eaters with batteries and chargers for efficient, hassle-free lawn maintenance. Whether you have a small yard or a large garden, these tools fit your needs.
20v 12″ Cordless String Trimmer

Ideal for homeowners and gardening enthusiasts seeking a powerful yet convenient lawn maintenance tool, the 20V 12″ Cordless String Trimmer by sunchers is perfect for those who want to keep their yard pristine without the hassle of gas or heavy cords. This electric grass trimmer is especially suited for users who value portability, ease of use, and efficient trimming in medium to small-sized yards or gardens.
Pros:
- Cordless design offers maximum mobility and freedom during use.
- Comes with 2 x 4.0ah batteries and a charger for extended runtime.
- Lightweight at just 9.04 pounds, reducing user fatigue.
- Includes 8pcs line for immediate replacement and continued use.
- Multi-functional with both trimming and edging capabilities for versatile lawn care.
- Compact dimensions make storage and handling easy.
Cons:
- Battery life may be limited for very large yards requiring extended use.
- Only suitable for light to medium grass cutting; not designed for heavy-duty brush.
- Replacement lines need to be purchased separately after initial supply.
The 20V 12″ Cordless String Trimmer is engineered with a robust electric motor powered by dual 4.0ah batteries, ensuring consistent power output without the noise and fumes of gas-powered models. Its cordless feature allows users to maneuver freely around obstacles like garden beds, fences, and trees, enhancing the trimming experience. The included charger ensures minimal downtime, enabling users to maintain their lawn efficiently.
Designed with user comfort in mind, this lightweight and ergonomically balanced tool reduces strain during prolonged use. The 12-inch cutting swath covers more ground with each pass, speeding up the trimming process. Additionally, the trimmer doubles as an edger, providing a clean and professional finish along sidewalks and driveways. The supplied 8 pieces of line mean users can get started right away, with easy line replacements ensuring continuous performance.
To buy this product, click here.
Worx String Trimmer Cordless Gt3.0 20v Powershare 12″ Edger & Weed Trimmer

The Worx String Trimmer Cordless GT3.0 20V PowerShare 12″ Edger & Weed Trimmer (WG163) is ideal for homeowners and garden enthusiasts looking for a versatile, lightweight, and efficient tool to maintain their lawns and garden edges. If you want a hassle-free, cordless trimmer that combines edging and trimming capabilities in one, this product is perfect for you.
Pros:
- Cordless design offers freedom of movement without tangled cords.
- Includes 2 batteries and a charger for extended runtime and convenience.
- 12-inch cutting swath allows for efficient trimming and edging.
- Lightweight at just 6.0 pounds, reducing user fatigue.
- Part of the 20V PowerShare system, compatible with other Worx tools.
- Dual functionality as both a trimmer and edger, providing great versatility.
Cons:
- Battery life may be limited for very large yards without additional batteries.
- Plastic construction may feel less durable compared to heavier-duty models.
- Not suitable for extremely thick or overgrown vegetation.
The Worx String Trimmer GT3.0 features a powerful 20V motor that delivers reliable cutting performance for everyday lawn care. Its cordless design eliminates the need for gas or extension cords, making it easy to maneuver around gardens and tight spaces. The included dual batteries and charger ensure you have ample power for continuous work, minimizing downtime. The 12-inch cutting width allows users to cover more ground quickly, enhancing productivity.
Additionally, the tool’s ability to switch between trimming and edging modes offers excellent flexibility, allowing users to maintain both lawn edges and overgrown grass with one device. The lightweight build at just 6 pounds helps reduce fatigue during prolonged use, making it suitable for users of varying strength and experience levels. As part of the Worx 20V PowerShare system, the batteries are interchangeable with other Worx tools, adding value for users who own multiple devices from the brand.
To buy this product, click here.
Black+decker 40v Max String Trimmer And Edger Kit

The Black+Decker 40V MAX String Trimmer and Edger Kit is ideal for homeowners and gardening enthusiasts who want a versatile, cordless solution for trimming and edging their lawns. If you are looking for a lightweight, easy-to-use tool that combines power and convenience without the hassle of gas or cords, this 2-in-1 trimmer and edger is perfect for you.
Pros:
- Cordless design offers freedom of movement and eliminates the need for extension cords.
- 2-in-1 functionality allows you to easily switch between trimming and edging for precise lawn care.
- 40V MAX battery provides strong power and longer runtime for efficient yard work.
- Lightweight and ergonomic at only 6.4 pounds, reducing user fatigue during extended use.
- Includes battery and charger, making it a ready-to-use kit right out of the box.
Cons:
- Battery runtime may require recharging for larger yards.
- Not suitable for very thick or heavy brush compared to gas-powered models.
- Orange color may show dirt more easily than darker finishes.
The Black+Decker 40V MAX String Trimmer and Edger Kit features a powerful 40-volt lithium-ion battery that delivers ample cutting power while remaining lightweight and easy to handle. Its cordless design ensures you have the flexibility to move freely around your yard without being tethered to an outlet. The 13-inch cutting swath allows you to cover more ground quickly, and the 2-in-1 capability means you can effortlessly switch from trimming grass to edging along sidewalks and flower beds, providing a clean, professional look.
Additionally, the trimmer’s ergonomic design, with its comfortable handle and balanced weight distribution, minimizes strain during use. The included battery and charger mean you don’t have to purchase additional accessories, making this an excellent value for anyone looking to maintain their lawn with ease. Whether you have a small suburban yard or a larger property, this tool offers a convenient and efficient solution for keeping your outdoor space looking neat and well-groomed.
To buy this product, click here.
Electric String Trimmer Cordless

The Electric String Trimmer Cordless with 2×2.0Ah Battery is ideal for homeowners and garden enthusiasts who want a lightweight, efficient, and easy-to-use tool for maintaining their lawns and garden edges without the hassle of cords or gasoline. If you need a versatile and portable solution for trimming grass and edging your yard, this 20V weed wacker from JAGROM is perfect for you.
Pros:
- Cordless operation with two 2.0Ah batteries for extended runtime
- 12-inch cutting swath for efficient lawn mowing and trimming
- Includes 8pcs spool line for long-lasting use
- Dual functionality as a grass trimmer and edger for versatile yard care
- Comes with a charger for convenient battery recharging
- Compact and lightweight design with dimensions of 40.0 x 14.0 x 5.0 inches for easy handling
- Eco-friendly and low maintenance compared to gas-powered models
Cons:
- Battery life may be limited for very large yards
- May require occasional replacement of spool lines
- Not suitable for heavy-duty commercial landscaping
The JAGROM Electric String Trimmer is engineered to provide a hassle-free and efficient trimming experience. Its cordless design ensures maximum mobility without the restrictions of power cords, making it easier to maneuver around trees, flower beds, and fences. Equipped with two powerful 2.0Ah batteries, this tool allows for extended usage time, reducing interruptions during your lawn care routine. The 12-inch cutting width offers a broad swath for faster trimming, while the included spool lines ensure you’re always ready to tackle tough grass and weeds.
Beyond trimming, this versatile tool doubles as an edger, enabling you to create crisp, clean lines along sidewalks and driveways for a professionally manicured look. The lightweight construction and ergonomic design minimize user fatigue, making it suitable for users of varying strength and experience levels. The rechargeable batteries and low maintenance requirements contribute to an eco-friendly and cost-effective lawn care solution, ideal for maintaining a neat and attractive yard with minimal effort.
To buy this product, click here.
Sunchers 12-inch 20v Cordless String Trimmer

The SUNCHERS 12-inch 20V Cordless String Trimmer is ideal for homeowners and gardening enthusiasts who want a versatile, lightweight, and easy-to-use tool for maintaining their lawn. If you are looking for a cordless solution that combines trimming and edging capabilities without the hassle of cords or gas, this tool is perfect for you. Its dual battery system and auto line feed make it convenient for both small and medium-sized yards.
Pros:
- Powered by two 2.0Ah batteries providing extended runtime and quick recharge with the included charger
- 20V cordless design ensures freedom of movement without the hassle of cords or fuel
- 2-in-1 lawn edger and string trimmer functionality for versatile lawn care
- Auto line feed feature allows continuous trimming without manual adjustment
- Includes 8 pieces of grass cutter spool line and 2 spool caps for long-lasting use
- Lightweight and ergonomic design reduces user fatigue during extended use
Cons:
- Battery life may be limited for very large lawns requiring extended use
- 12-inch cutting swath might be smaller compared to some professional models
- Primarily designed for light to medium-duty trimming, not heavy brush cutting
The SUNCHERS 12-inch 20V Cordless String Trimmer features a compact and lightweight design that makes lawn maintenance easier and less tiring. Its cordless operation powered by two 2.0Ah batteries ensures you have enough power and runtime to complete most trimming tasks without interruptions. The included charger quickly replenishes battery power, minimizing downtime. This makes the trimmer especially convenient for users who prefer a hassle-free, quiet, and eco-friendly alternative to gas-powered tools.
Equipped with an auto line feed feature and a 2-in-1 functionality, this trimmer doubles as a precise lawn edger, allowing users to neatly trim grass edges and hard-to-reach areas. The package includes 8 pieces of grass cutter spool line and 2 spool caps, ensuring you are well-stocked for maintenance and reducing the need for immediate replacements. Overall, the SUNCHERS 20V Cordless String Trimmer offers a balanced blend of power, convenience, and versatility, making it a great addition to any homeowner’s gardening toolkit.
To buy this product, click here.
Black+decker 20v Max Cordless String Trimmer And Edger

The BLACK+DECKER 20V MAX Cordless String Trimmer and Edger is ideal for homeowners and gardening enthusiasts looking for a lightweight, versatile, and efficient tool to maintain their lawns and garden edges. If you want an easy-to-use, battery-powered trimmer that delivers reliable performance without the hassle of cords or gas, this product is perfect for you. It’s especially suited for those who need a compact tool for small to medium-sized yards.
Pros:
- Cordless Convenience with a rechargeable 20V MAX battery for freedom of movement.
- Dual Functionality – can be used as both a string trimmer and an edger.
- Two-Speed Settings allow adjustment for different trimming needs and battery conservation.
- Lightweight Design at just 5.7 pounds for easy maneuverability and less user fatigue.
- Includes Spool, Battery, and Charger, so it’s ready to use right out of the box.
Cons:
- Limited Runtime on a single battery charge, which may require additional batteries for extended use.
- Cutting Width of 12 inches might be smaller compared to some gas-powered trimmers.
- Not Ideal for Heavy-Duty Jobs such as thick brush or overgrown areas.
The BLACK+DECKER 20V MAX Cordless String Trimmer and Edger features a powerful 20V MAX lithium-ion battery that provides consistent power and longer run time than older battery technologies. Its compact and lightweight design, measuring just 41.33 inches in width and weighing 5.7 pounds, makes it comfortable to use for extended periods without causing strain. The dual-speed settings give users flexibility to handle different trimming tasks, from light grass trimming to edging along sidewalks and flower beds.
Additionally, this tool’s ability to switch quickly between trimming and edging functions adds great versatility, eliminating the need to buy and store multiple tools. The included spool, battery, and charger ensure you have everything needed to get started immediately. Overall, this BLACK+DECKER model is an excellent choice for those seeking an easy-to-handle, efficient lawn maintenance tool that combines convenience, power, and flexibility.
To buy this product, click here.
Greenworks 40v Lawn Care Combo Kit

The Greenworks 40V Lawn Care Combo Kit is ideal for homeowners and garden enthusiasts looking for a reliable, gas-free solution to maintain their yard with ease. If you want an efficient tool for trimming edges and cleaning up leaves without the hassle of gasoline, this combo kit offers a convenient and eco-friendly option. It’s perfect for those who value lightweight, battery-powered equipment that delivers strong performance for everyday lawn care tasks.
Pros:
- Includes both a trimmer and blower for versatile yard maintenance
- Powered by a 40V 2.0Ah battery offering cordless convenience and easy recharge
- Gas-free operation reduces noise, emissions, and maintenance
- Lightweight design at 16.53 pounds for comfortable handling
- Compact dimensions (64.5 inches length) for easy storage
Cons:
- Battery life may require recharging for extended use on larger yards
- Not suitable for heavy-duty professional landscaping jobs
- Limited to smaller or medium-sized properties due to battery capacity
The Greenworks 40V Lawn Care Combo Kit features a powerful yet lightweight design that makes yard work less strenuous. Both the trimmer and blower are powered by a 40V battery, which provides sufficient power for edging and leaf cleanup without the noise and fumes of gas-powered tools. This allows users to maintain their lawn quietly and efficiently, making it suitable for suburban neighborhoods where noise restrictions may apply.
Additionally, the included 2.0Ah battery and charger ensure quick and easy recharging, minimizing downtime. The ergonomic build and balanced weight distribution improve user comfort during prolonged use. Overall, this combo kit offers a practical, eco-conscious solution for maintaining clean and tidy outdoor spaces with minimal effort.
To buy this product, click here.
Ego Power+ String Trimmer

The EGO POWER+ String Trimmer is ideal for homeowners and gardening enthusiasts looking for a powerful, battery-powered tool to efficiently tackle weeds and grass in their yards. Those who want a lightweight, cordless solution with easy maintenance and quick setup will find this 15″ trimmer especially beneficial. It’s perfect for users who value mobility without sacrificing performance.
Pros:
- Battery Powered for cordless convenience and freedom of movement
- Rapid Reload feature for quick and hassle-free line replacement
- Split Shaft design allows for easy conversion to a edger
- Includes a powerful 56V 2.5Ah Battery and Charger for extended runtime
- Lightweight at just 7.4 pounds for comfortable handling
- Durable construction from a trusted brand, EGO Power+
Cons:
- May be heavier than some smaller, less powerful trimmers
- Battery life depends on usage and terrain, requiring recharging for extended jobs
The EGO POWER+ String Trimmer ST1502SA features a robust 56V battery system that delivers professional-grade power without the noise and fumes of gas models. Its cordless design enhances maneuverability, allowing users to trim around trees, fences, and garden beds with ease. The rapid reload spool makes changing the cutting line fast and simple, reducing downtime during yard work. Additionally, the split shaft design adds versatility by enabling a quick switch to an edger, expanding its functionality for comprehensive lawn care.
This trimmer’s ergonomic build and lightweight frame reduce user fatigue, making it suitable for extended trimming sessions. The included battery and charger ensure you’re ready to start immediately, while the sturdy construction promises long-lasting durability. Overall, the EGO POWER+ 15″ String Trimmer combines power, convenience, and versatility, making it a smart investment for anyone serious about maintaining a neat and healthy lawn.
To buy this product, click here.
21v String Trimmer Cordless

The 21V String Trimmer Cordless with 2×3.0Ah Battery and Charger is ideal for homeowners and gardening enthusiasts looking for a powerful yet lightweight tool to maintain their lawn and garden. If you want an efficient and cordless solution to trim grass, edge your lawn, and tackle weeds without the hassle of gas or heavy equipment, this electric weed wacker is perfect for you. It suits those who value convenience, portability, and multi-functionality in their gardening tools.
Pros:
- Cordless convenience with long-lasting 2×3.0Ah batteries for extended use
- 2 in 1 Trimmer & Edger function allows versatile lawn care
- 12 Inch cutting width for efficient trimming of grass and weeds
- Comes with 8 lines for effective weed cutting
- Lightweight and ergonomic design reduces user fatigue
- Quick charging with included charger
- Eco-friendly electric power with no gas emissions
Cons:
- Battery life may limit extended heavy-duty use without recharging
- Only suitable for small to medium-sized yards
- Noisy operation compared to manual tools
The 21V String Trimmer Cordless by JAGROM offers a perfect blend of power and portability. Equipped with two 3.0Ah batteries, it provides ample runtime for most gardening tasks without the weight and noise of gas-powered models. The 12-inch cutting width ensures you can cover a good amount of ground quickly, while the 8-string setup makes trimming thick grass and weeds more effective. Its cordless design means no tangled cords or fuel mixing, allowing you to move freely around your yard.
Additionally, the tool’s 2-in-1 functionality lets you switch easily between trimming and edging, helping you achieve a professional-looking lawn with minimal effort. The ergonomic build and lightweight frame make it comfortable to use for extended periods, reducing strain on your arms and back. Whether you are maintaining flower beds, walkways, or garden edges, this electric weed eater delivers reliable performance with easy handling. Overall, it is an excellent choice for anyone seeking a practical, eco-friendly, and efficient lawn maintenance tool.
To buy this product, click here.
Frequently Asked Questions
What Battery Voltage Is Best For Cordless Weed Eaters?
For most yard tasks, 20V to 40V batteries offer a good balance of power and runtime. Higher voltage means more cutting power. Models like BLACK+DECKER 40V and Greenworks 40V deliver strong performance for thick grass and weeds. Choose based on your lawn size and weed density.
How Long Do Batteries Last In Cordless Trimmers?
Battery life varies by capacity and usage, typically lasting 30 to 60 minutes per charge. Models with 4. 0Ah or higher batteries, like the WORX GT3. 0, last longer. Having two batteries and a charger helps extend runtime with quick swaps during work.
Are Cordless Weed Eaters Easy To Maintain?
Yes, cordless weed eaters require minimal maintenance. Simply charge batteries, replace cutting lines, and clean debris. No gas or oil changes are needed. Regularly check for wear and keep the spool line stocked for efficient trimming.
Can Cordless Trimmers Double As Edgers?
Many cordless string trimmers, like BLACK+DECKER LST140C, offer a 2-in-1 trimmer and edger function. This versatility allows precise edging along sidewalks and garden beds. Look for models with adjustable heads and easy switching between modes.
What Accessories Come With Cordless Weed Eaters?
Common accessories include extra spool lines, battery packs, and chargers. Some models provide additional batteries and multiple spool caps for convenience. For example, SUNCHERS and WORX kits often include 8 pcs line spools and dual batteries to ensure uninterrupted work.
How Heavy Are Cordless Weed Eaters With Batteries?
Most cordless weed eaters weigh between 5 to 8 pounds including batteries. Lightweight models like the EGO POWER+ reduce fatigue during extended use. Battery packs add weight but improve balance and portability for comfortable handling.
Conclusion
Choosing the best cordless weed eater with battery and charger makes yard work easier and faster. These tools offer freedom from cords and gas, so you can move around your garden without limits. With different brands and models available, you can find one that fits your yard size and trimming needs.
Batteries with good power and charger support help keep your trimmer ready to use anytime. Features like adjustable cutting width and lightweight design improve comfort and control. Remember to check battery life and included accessories before buying. A reliable cordless weed eater keeps your garden neat with less effort.
It saves time and reduces noise compared to gas-powered tools. Whether you have a small lawn or a large yard, these trimmers make maintenance simple. Investing in a quality cordless weed eater is a smart choice for easy, efficient lawn care.