5 Best Cordless String Trimmers for Edging in 2025

Maintaining a neat lawn edge enhances your yard’s appearance. Cordless string trimmers provide easy control for trimming along sidewalks, driveways, and flower beds. These tools run on batteries, so you avoid getting tangled or limited by power cords. Many models include multiple batteries and chargers, helping you work longer without interruption.

Some trimmers come with extra spools and automatic line feed, saving time on maintenance. Compact designs make handling easier for precise edging. Choosing the right cordless string trimmer depends on battery life, cutting width, and additional features. This guide covers top models like the Worx GT3. 0, MZK 20V, and others to help you find the best fit for your lawn care needs.

1. 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 is ideal for homeowners and gardening enthusiasts who seek a lightweight, versatile, and easy-to-use tool for maintaining their lawn and garden. If you want a cordless solution that combines trimming and edging with the convenience of rechargeable batteries, this item is perfect for you.

Pros:

• Cordless design offers great mobility and ease of use without being tethered to a power outlet.
• Includes 2 batteries and a charger for extended runtime and quick recharging.
• 12-inch cutting width efficiently trims and edges various lawn areas.
• Lightweight at only 6.0 pounds, reducing user fatigue during prolonged use.
• Dual functionality as both an edger and weed trimmer saves money and storage space.

Cons:

• Battery life may be limited for very large yards without additional batteries.
• Some users may find the 36.3-inch length slightly cumbersome in tight spaces.
• The 5.5-inch height design might require bending for some users when trimming low areas.

The Worx String Trimmer Cordless GT3.0 features a powerful 20V PowerShare battery system that ensures consistent performance throughout your lawn care tasks. The inclusion of two batteries and a charger means you can swap batteries and continue working without interruption. Its lightweight design and ergonomic handle allow for comfortable use, making it easier to maneuver around flower beds, fences, and other obstacles.

Equipped with a 12-inch cutting width, this versatile tool efficiently handles both edging and trimming duties, providing precise results that enhance the overall appearance of your lawn. The cordless operation eliminates the hassle of cords, giving you freedom to move around your yard effortlessly. Overall, the Worx GT3.0 model combines convenience, power, and functionality, making it a smart investment for maintaining a neat and well-kept garden.

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2. 20v Cordless String Trimmer

The 20V Cordless String Trimmer by LPSUK is ideal for homeowners and gardening enthusiasts looking for a versatile, efficient, and cordless solution to maintain their lawns and gardens. If you want an easy-to-use tool that combines trimming and edging capabilities without the hassle of cords or frequent battery changes, this tool is perfect for you.

Pros:

• Comes with two 2.0Ah batteries and a fast charger for extended use and quick recharge times.
• 12” cutting width with auto line feed for efficient and continuous trimming.
• 2-in-1 functionality as both a grass trimmer and edger, providing versatility for different lawn care needs.
• Lightweight design with dimensions 5.0 inches height, 12.0 inches width, and 49.0 inches length for easy handling and maneuverability.
• Includes 8 lines for precise and clean cutting in yards and gardens.

Cons:

• Battery life may be limited for very large yards despite having two batteries.
• May not be suitable for extremely thick or overgrown vegetation.

This cordless string trimmer is designed with convenience and performance in mind. The inclusion of two powerful 2.0Ah batteries ensures you have ample runtime, and the fast charger minimizes downtime, letting you complete your lawn care tasks efficiently. The 12-inch cutting width and auto line feed feature make trimming effortless, allowing for smooth and continuous operation without manual line adjustments.

The 2-in-1 electric lawn mower grass trimmer and edger functionality provides exceptional versatility. You can easily switch between trimming grass and edging sidewalks or flower beds, enhancing the overall appearance of your yard. The lightweight and ergonomic design, combined with the durable build of the LPSUK tool, ensures comfortable use and precise control, even during extended sessions.

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3. Mzk 20v 12” Cordless String Trimmer

The MZK 20V 12” Cordless String Trimmer, Grass Trimmer & Edger is ideal for homeowners and gardening enthusiasts who want a lightweight yet powerful tool to maintain their lawn and garden edges. If you are looking for a cordless, easy-to-use trimmer with reliable battery life and handy features, this model is perfect for small to medium-sized yards where maneuverability and convenience are key.

Pros:

• Powered by a 20V battery with 2 2AH batteries and charger included for extended runtime and quick charging.
• 12-inch cutting width allows efficient trimming and edging in one device.
• Auto line feed for continuous operation without manual adjustments.
• Comes with 8 replacement spools, reducing downtime and maintenance effort.
• Cordless design enhances mobility and ease of use around the yard.
• Compact and lightweight with dimensions of 5.0 x 6.69 x 17.32 inches, making it easy to handle.

Cons:

• Battery life may be limited for very large lawns requiring extended use without recharging.
• No adjustable handle or shaft length, which may affect user comfort for taller individuals.
• Not suitable for heavy-duty or commercial landscaping tasks due to its compact size and power.

The MZK 20V 12” Cordless String Trimmer combines the convenience of battery power with a practical design that supports both trimming and edging. Its cordless feature eliminates the hassle of cords and allows users to move freely across the garden or lawn. The inclusion of two batteries and a charger ensures you can work longer without interruption, while the auto line feed system keeps your trimming consistent and efficient.

Designed with user comfort in mind, this trimmer’s lightweight frame and manageable dimensions make it accessible for a wide range of users, from beginners to experienced gardeners. The eight replacement spools provide excellent value, helping users maintain their trimmer without frequent purchases of additional parts. Overall, the MZK ST12D07 is a reliable choice for maintaining a neat and tidy yard with minimal effort.

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4. Electric String Trimmer Cordless

The Electric String Trimmer Cordless with 2×2.0Ah Battery is ideal for homeowners and garden enthusiasts who need a reliable, lightweight, and efficient tool to maintain their lawn and garden edges. If you want a hassle-free, cordless solution for trimming grass and weeds in tight spaces or along fences and flower beds, this 20V Weed Wacker Weed Eater is perfect for you. It’s especially suited for those who prefer an eco-friendly alternative to gas-powered trimmers without sacrificing power or performance.

Pros:

• Comes with two 2.0Ah batteries providing longer runtime and quick battery swaps.
• 12-inch cutting width allows efficient trimming and mowing for medium to large yards.
• Lightweight design weighing only 4.63 pounds ensures easy handling and reduced user fatigue.
• Includes 8pcs spool line for extended use without frequent replacements.
• Versatile lawn mower and edger functions in one tool for comprehensive yard care.
• Comes with a charger for convenient battery recharging and continuous operation.

Cons:

• Battery life may be limited for very large yards without additional batteries.
• Not suitable for heavy-duty or commercial landscaping needs.
• The cutting width might be smaller compared to some gas-powered trimmers, requiring more passes.

This cordless electric string trimmer offers the freedom to move around your yard without being tethered to a power outlet, making it highly convenient for tackling various landscaping tasks. The inclusion of two high-capacity 2.0Ah batteries means you can work longer and swap batteries quickly, minimizing downtime. Its lightweight and ergonomic design ensures comfortable use even during extended trimming sessions, while the 12-inch cutting path provides an ideal balance between maneuverability and coverage.

The trimmer’s versatility as both a lawn mower and edger makes it a valuable tool for maintaining a neat, well-groomed garden. The supplied 8pcs spool line helps keep the cutting efficient and reduces the need for frequent replacements, saving time and money. Overall, the JAGROM Electric String Trimmer is a practical and eco-friendly choice for homeowners who want effective yard maintenance with minimal hassle.

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5. Worx String Trimmer Cordless Gt3.0

The Worx String Trimmer Cordless GT3.0 20V PowerShare is ideal for homeowners and gardening enthusiasts who need a lightweight, efficient tool for maintaining their lawn edges and trimming weeds. If you are looking for a versatile, cordless trimmer that offers ease of use without the hassle of gas or cords, this product is perfect for you.

Pros:

• Lightweight design at just 5.3 pounds for easy maneuverability
• Includes 1 battery and charger for immediate use
• 12-inch cutting width for efficient trimming and edging
• Cordless 20V PowerShare battery provides freedom of movement
• Dual functionality as both an edger and weed trimmer

Cons:

• Battery life may be limited for larger yards
• Only one battery included, additional batteries sold separately
• May require occasional line replacement during heavy use

The Worx GT3.0 features a robust 20V PowerShare battery system that provides cordless convenience, allowing users to easily navigate around obstacles without being tethered to a power outlet. This trimmer also boasts a 12-inch cutting swath, making it efficient for trimming grass and weeds along sidewalks, driveways, and flower beds. Its lightweight and ergonomic design reduce user fatigue, enabling longer periods of use with greater comfort.

Equipped with a versatile design, this tool functions both as a string trimmer and an edger, providing dual-purpose functionality in one compact device. The inclusion of a battery and charger means you can start your lawn care immediately, while the PowerShare battery platform allows you to interchange batteries with other Worx tools, enhancing overall value and convenience for users invested in the brand ecosystem.

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Frequently Asked Questions

What Battery Life Do These Cordless String Trimmers Offer?

Most models come with 20V batteries, providing around 30 to 45 minutes of runtime. Dual batteries extend usage time for larger yards. Fast chargers included reduce downtime. This ensures continuous trimming without frequent interruptions.

Are These Trimmers Suitable For Both Edging And Trimming?

Yes, all featured trimmers offer 2-in-1 functionality for edging and trimming. They include adjustable heads or attachments to switch easily between tasks. This versatility saves time and effort in lawn maintenance.

How Easy Is It To Replace The Spool Line On These Trimmers?

Replacing spool lines is simple and tool-free on these models. Auto line feed features allow quick line advancement. Most come with multiple replacement spools, ensuring you’re prepared for extended use.

Can These Cordless Trimmers Handle Thick Or Tall Grass Effectively?

These 20V string trimmers are designed to cut through moderate to thick grass. Dual line heads and sufficient motor power enhance cutting performance. However, extremely tall or dense vegetation may require multiple passes.

Do These Trimmers Come With Extra Batteries And Chargers Included?

Some models include two 2. 0Ah batteries and a fast charger for uninterrupted work. Others come with a single battery and charger, ideal for smaller jobs. Check product details to confirm included accessories before purchase.

Conclusion

Choosing the right cordless string trimmer makes edging and trimming easier and faster. The models listed offer good battery life and strong cutting power. They come with extra spools and useful features like auto line feed. Most include chargers and batteries, so you can start working right away.

These trimmers are light and easy to handle, perfect for small to medium yards. Using one saves time compared to manual tools. They also produce less noise and no gas fumes. This means a cleaner and quieter yard care experience.

Think about your yard size and how often you trim before picking a model. Any of these options will help keep your lawn neat and tidy. Simple to use and reliable, cordless string trimmers are a smart choice for edging tasks.

Your yard will look well-maintained with less effort.