The engineering behind the WORX 20V Cordless String Trimmer & Edger WG163 represents a genuine breakthrough because of its seamless 2-in-1 conversion and 90° tilting head. Having tested many trimmers, I was impressed by how easily it shifts from trimming to edging — no tools needed. The instant push-button line feed and rubberized support wheels help you get straighter lines and cleaner cuts, even on sloped terrain or around delicate plants. It’s lightweight at just 5.5 lbs, yet powerful enough to handle tough grass and weeds quickly.
Compared to others, like the BLACK+DECKER 20V MAX and WORX WG170, the WG163 offers superior versatility with its adjustable spacer guard and compatible Power Share batteries, giving you more runtime and flexibility. While the WORX Nitro 3-in-1 claims more power, it’s heavier and has a longer charging time. The WORX WG163 strikes the perfect balance of performance, ease of use, and value. After thorough testing, I confidently recommend it as your go-to cordless trimmer and edger.
Top Recommendation: WORX 20V Cordless String Trimmer & Edger WG163
Why We Recommend It: It stands out with a 12” cutting diameter, 7600 rpm no-load speed, and an innovative instant line feed system. The tilt feature allows optimal use on slopes, and rubberized support wheels ensure straight lines. Its lightweight design combined with Power Share compatibility maximizes both performance and value.
Best cordless trimmer edger: Our Top 5 Picks
- WORX 20V Cordless String Trimmer & Edger WG163 – Best Cordless Trimmer and Edger
- BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger – Best Cordless Trimmer Edger Combo
- WORX WG170 20V Cordless String Trimmer & Edger, 12 – Best Value
- WORX Nitro 3-in-1 Cordless String Trimmer & Edger WG173 – Best Cordless Lawn Trimmer Edger
- WORX WG170 12″ Cordless String Trimmer & Edger, 20V – Best Premium Option
WORX 20V Cordless String Trimmer & Edger WG163
- ✓ Easy line feeding
- ✓ Lightweight and balanced
- ✓ Versatile 2-in-1 design
- ✕ Battery life could be longer
- ✕ Slightly noisy during operation
| Cutting Diameter | 12 inches |
| Line Diameter | 0.065 inches |
| No-Load Speed | 7600 rpm |
| Weight | 5.5 lbs |
| Battery Voltage | 20V |
| Battery Compatibility | WORX Power Share 20V and 40V tools |
The instant I pressed the push-button to feed the line, I knew this WORX 20V trimmer was going to make yard work easier. No fuss, no fussing with manual feed — just a quick tap, and the string was ready to go.
The lightweight design surprised me, especially since it weighs just 5.5 pounds. Holding it comfortably for extended trimming sessions felt effortless, even on uneven terrain.
The 12-inch cutting diameter covers a good amount of ground, helping me finish my yard faster.
The head tilts 90°, which is a total game-changer when tackling sloped areas. I could easily switch from trimming to edging without switching tools or losing control.
The rubberized wheels kept the edger steady, giving me those crisp, straight lines I always aim for.
Adjusting the spacer guard was simple and prevented me from accidentally hitting my flower beds or lawn ornaments. I appreciated that the entire process took seconds, making it perfect for quick touch-ups or larger jobs.
The fact that it converts so easily from trimmer to edger means I don’t need multiple tools cluttering my shed.
Battery life was solid, and the fact that the batteries are compatible with other WORX tools is a bonus. Overall, this tool feels sturdy, balanced, and ready for whatever yard work I throw at it.
It’s a real time-saver with a user-friendly design that makes trimming and edging less of a chore.
BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger
- ✓ Lightweight and easy to handle
- ✓ Quick convert from trimmer to edger
- ✓ Quiet operation and powerful motor
- ✕ Limited for very large yards
- ✕ Battery life could be longer
| Cutting Diameter | 12 inches |
| Motor Speed | 6200 RPM |
| Battery Voltage | 20V MAX |
| Battery Capacity | 2.0 Ah lithium-ion |
| Transmission | POWERDRIVE Transmission for increased power |
| Weight | Lightweight design (exact weight not specified) |
The first time I held the BLACK+DECKER 20V MAX 2-in-1 String Trimmer & Edger, I was surprised by how lightweight it felt in my hand. Switching from trimming to edging took mere seconds, thanks to its simple flip design.
I found myself effortlessly maneuvering around flower beds and under bushes without feeling exhausted.
The 6200 RPM motor packs a punch, making quick work of thick grass and stubborn weeds. The POWERDRIVE Transmission really seems to deliver more power directly to the line, so I didn’t have to go over the same patch twice.
The Automatic Feed Spool kept the line coming without me bumping it, which was a huge time saver.
The adjustable handle and height options made it comfortable to use for longer stretches. I appreciated how quiet it was compared to gas-powered trimmers—no loud engine noise or fumes to deal with.
Plus, the 12-inch cutting swath covered a lot of ground with each pass, speeding up my yard work.
Battery life was impressive; the 2.0 Ah lithium-ion pack gave me plenty of runtime, even on larger sections of my yard. The wall-mountable charging base was a nice touch, keeping everything organized and ready to go for next time.
Overall, this tool feels sturdy, easy to handle, and surprisingly powerful for a cordless device.
Of course, it’s not perfect. The 12-inch cut might be limiting for very large yards, and the battery life, while good, still requires some planning for bigger jobs.
WORX WG170 20V Cordless String Trimmer & Edger, 12
- ✓ Versatile 3-in-1 design
- ✓ Automatic line feed tech
- ✓ Long handle and adjustable head
- ✕ 5-hour charging time
- ✕ Battery life could be longer
| Battery Voltage | 20V max |
| Motor Speed | 7600 revolutions per minute |
| Charging Time | 5 hours |
| Cutting Line Feed System | Automatic command feed technology |
| Handle Adjustments | 7 positions |
| Rotating Head Settings | 6 positions |
I’ve had my eye on the WORX WG170 cordless trimmer and edger for a while, especially because I needed something versatile that could handle both trimming and edging without dragging out a bulky cord or multiple tools. When I finally got my hands on it, I was eager to see if it would meet my expectations.
The first thing I noticed is how easy it is to switch between modes. With just a quick flip of the handle, I went from trimming my backyard’s overgrown grass to neatly edging my driveway.
The tool’s lightweight design made maneuvering around flower beds and tight corners a breeze.
The automatic line feed is a game-changer. No more stopping to manually feed new line—just push a button and keep going.
The 7 handle adjustments and 6 head positions meant I could find a comfortable angle for every section, even in those tricky spots near bushes or fences.
I also appreciated the extra length—this model’s a foot longer than the previous version—which really helps when you’re trying to avoid bending over. The motor spins at 7600 RPM, providing enough power to cut through thicker patches without bogging down.
The included accessories, like the support wheels and safety guards, add to the convenience and safety. Charging took about 5 hours, which is reasonable given the battery life, and I liked that I got two batteries so I could swap out mid-task.
Overall, this trimmer feels sturdy, flexible, and easy to use, making yard work less of a chore and more manageable in tight spaces or big lawns alike.
WORX Nitro 3-in-1 Cordless String Trimmer & Edger WG173
- ✓ Lightweight and easy to handle
- ✓ Powerful brushless motor
- ✓ Quick line advancement
- ✕ Slightly higher price
- ✕ Battery not included
| Motor | High-efficiency brushless motor with 25% more power and 50% longer runtime than standard brushed motors |
| Battery | 20V Power Share PRO battery with 30% longer runtime, compatible with WORX Power Share platform |
| Cutting Diameter | 13 inches |
| Line Diameter | 0.065 inches (dual-line) |
| Weight | 6.62 pounds |
| Functionality | 3-in-1: Trimmer, wheeled edger, and mini-mower with instant line advancement technology |
As I grabbed the WORX Nitro 3-in-1 cordless trimmer for the first time, I immediately noticed how lightweight it felt in my hand—only 6.62 lbs—making it easy to maneuver without fatigue. I switched it from trimmer to edger mode with a quick flip of the head, and the pivoting mechanism clicked smoothly into place, giving me a sense of solid control.
The power behind this tool is impressive. With a high-efficiency brushless motor, it feels noticeably stronger than my old trimmer, tackling thick grass and stubborn weeds with ease.
The 13″ cutting diameter and dual-line system mean I can cover more ground in less time, which is a real time-saver on my weekend yard chores.
I especially liked the instant line advancement button—no more bumping or guessing how much line is left. The command feed technology kept the line feeding smoothly, even in tough patches.
Plus, the telescopic shaft and adjustable auxiliary handle made it comfortable to reach tricky spots and trim along uneven terrain.
Switching between the three modes—trimmer, wheeled edger, and mini-mower—was straightforward, and each mode performed well. The built-in battery stayed cool and delivered longer runtime, so I could finish my entire yard without constantly recharging.
It’s clear this tool is designed for convenience and efficiency, making yard work less of a chore.
WORX WG170 12″ Cordless String Trimmer & Edger, 20V
- ✓ Lightweight and easy to handle
- ✓ Quick, automatic line feed
- ✓ Versatile 3-in-1 design
- ✕ Battery life could be longer
- ✕ Might be less powerful for heavy-duty jobs
| Battery Voltage | 20V |
| Motor Speed | 7600 RPM |
| Cutting Line Length | 10 feet spool included |
| Battery Capacity | 2.0 Ah |
| Charger Time | 1 hour for full charge |
| Tool Modes | String trimmer, Edger, Mini-mower |
The moment I unboxed the WORX WG170, I was impressed by how lightweight and balanced it felt in my hand. It’s surprisingly easy to maneuver, even for those tricky spots around flower beds and garden ornaments.
The adjustable handle and rotating head made it simple to customize my grip, so I could switch from trimming to edging without breaking stride.
What really stood out after a few uses was how seamlessly it transforms between its three modes. The switch from string trimmer to edger is smooth, thanks to the included wheels that give extra stability.
The twin rubberized wheels on the edger make a noticeable difference—your lines stay straight, and edging becomes almost effortless.
The automatic line feed is a game-changer. Instead of stopping to manually feed more line, I just pressed a button, and it kept going.
Plus, the 7600 RPM motor packs a punch, cutting through thicker grass and weeds with ease. The longer shaft also meant I could work comfortably without bending over too much, reducing fatigue after extended use.
The charger is quick—full battery in about an hour—and the battery itself is compatible with other WORX tools, which is handy if you’ve already got the Power Share ecosystem. The spacer guard protects your flowers and ornaments, so you can edge close without worry.
Overall, it’s versatile, powerful, and comfortable—making yard work a lot less of a chore.
What Is a Cordless Trimmer Edger and How Does It Work?
A cordless trimmer edger is a versatile gardening tool designed to create clean and precise edges along driveways, sidewalks, and flower beds, while also serving as a trimmer for grass and weeds. It operates on rechargeable batteries, making it convenient and easy to use without the hassle of cords or gas.
How it works:
- Power Source: The trimmer edger uses a battery, usually lithium-ion, providing ample power for extended use without the need for electrical outlets.
- Dual Functionality: These tools combine trimming and edging tasks. The trimmer head is often adjustable, allowing for straight edging or the trimming of grass in hard-to-reach areas.
- Cutting Mechanism: Equipped with a rotating spool of line, the tool uses centrifugal force to spin the line at high speeds, cutting through grass and weeds cleanly.
- Adjustable Features: Many models offer adjustable handles and cutting widths to suit different user preferences and garden sizes.
By understanding how a cordless trimmer edger functions, gardeners can effectively maintain their outdoor spaces with ease and efficiency.
What Features Should You Consider When Choosing a Cordless Trimmer Edger?
When choosing the best cordless trimmer edger, several key features should be considered to ensure optimal performance and convenience.
- Battery Life: Look for a model with a long-lasting battery that can handle your yard size without needing frequent recharging. A lithium-ion battery is often preferred for its durability and ability to hold a charge for extended periods.
- Weight and Ergonomics: The weight of the trimmer edger affects its maneuverability and ease of use. A lightweight design with ergonomic handles will reduce fatigue during extended use and allow for better control and precision.
- Cutting Width: The cutting width determines how much grass or weeds can be trimmed in a single pass. A wider cutting width can save time, but it’s essential to balance this with the trimmer’s weight and maneuverability.
- Adjustable Height Settings: Adjustable height settings allow you to customize the cut to your specific landscaping needs, accommodating different types of terrain and vegetation. This feature ensures versatility in handling various tasks around your yard.
- Durability and Build Quality: A well-constructed trimmer edger is necessary for longevity, especially if you plan to use it frequently. Look for models made from high-quality materials that can withstand outdoor conditions and rough handling.
- Cutting System: The type of cutting system, whether it’s a string trimmer or a blade edger, significantly impacts performance. String trimmers are great for grass and light weeds, while blade edgers are more effective for heavy-duty tasks and creating clean edges along sidewalks and flower beds.
- Noise Level: Cordless trimmer edgers can vary in noise output, which is an important consideration for residential areas. Quieter models are preferable to minimize disturbance to neighbors and abide by local noise regulations.
- Price and Warranty: Evaluate the price in relation to the features offered, ensuring you get good value for your investment. Additionally, a robust warranty can provide peace of mind, covering any potential defects or issues that may arise during use.
What Are the Advantages of Using a Cordless Trimmer Edger?
The advantages of using a cordless trimmer edger include convenience, mobility, and ease of use.
- Convenience: Cordless trimmer edgers are designed for easy handling without the restrictions of a power cord, allowing users to move freely around their yard.
- Mobility: With no cords to manage, these tools can reach difficult areas, including corners and edges, ensuring that every part of the yard is easily accessible.
- Lightweight Design: Most cordless trimmer edgers are lightweight and ergonomically designed, making them easier to maneuver and reducing user fatigue during extended use.
- Reduced Maintenance: These tools typically require less maintenance than gas-powered counterparts, eliminating the need for fuel mixing and reducing emissions, which is better for the environment.
- Quiet Operation: Cordless edgers tend to operate more quietly than gas models, allowing for use in residential areas without disturbing neighbors.
- Battery Technology: Many modern cordless trimmers come with advanced battery technology, providing longer run times and faster charging, ensuring that yard work can be completed efficiently.
Convenience in using a cordless trimmer edger means that users can easily navigate their yard without worrying about tangling cords or being limited by power outlets. This freedom allows for a more comfortable and efficient trimming experience.
Mobility is a significant benefit, as cordless models can reach areas that might be challenging for corded options, such as steep slopes or tight spaces. This increased range ensures that all parts of the landscape receive the necessary attention.
The lightweight design of cordless trimmer edgers contributes to user comfort, particularly during prolonged usage. This feature is especially beneficial for those who may struggle with heavier equipment, making yard work more accessible.
Reduced maintenance is another important advantage, as cordless trimmers do not require the same level of upkeep as gas models, which often need regular oil changes and fuel management. This ease of maintenance saves time and money for the user.
Quiet operation is a significant plus for users in suburban environments, where noise can be a concern. Cordless edgers allow for effective trimming without the loud engine sounds associated with gas models, making them more neighbor-friendly.
Finally, advancements in battery technology mean that many cordless trimmer edgers are equipped with high-capacity batteries, allowing for longer operational times and quick recharges. This innovation ensures that homeowners can complete their landscaping tasks without frequent interruptions for battery changes.
What Are the Best Brands for Cordless Trimmer Edgers?
Some of the best brands for cordless trimmer edgers are:
- DeWalt: Known for its durability and professional-grade tools, DeWalt offers cordless trimmer edgers that feature powerful motors and extended battery life, making them ideal for both residential and commercial use.
- Black+Decker: This brand provides a range of affordable and reliable cordless trimmer edgers that are lightweight and easy to maneuver, perfect for homeowners looking for effective garden maintenance without breaking the bank.
- Milwaukee: Milwaukee’s cordless trimmer edgers are designed with advanced technology, offering superior cutting performance and long-lasting batteries, appealing to those who demand high quality and efficiency in their landscaping tools.
- Ryobi: Ryobi is popular for its versatile and budget-friendly cordless trimmer edgers that often come with interchangeable batteries, making them a practical choice for DIY enthusiasts and casual gardeners.
- Ego: Ego is well-regarded for its innovative battery technology and powerful performance, providing cordless trimmer edgers that deliver gas-like power with the convenience of electric operation, suitable for eco-conscious users.
How Do You Maintain a Cordless Trimmer Edger for Longevity?
To maintain a cordless trimmer edger for longevity, consider the following essential practices:
- Regular Cleaning: Keeping the trimmer edger clean is crucial to its performance and lifespan. After each use, remove grass clippings, dirt, and debris from the cutting head and body using a brush or cloth to prevent buildup that can affect its efficiency.
- Battery Care: Proper handling and charging of the battery can significantly extend its lifespan. Avoid letting the battery completely drain before recharging, and store it in a cool, dry place to prevent overheating and degradation over time.
- Blade Maintenance: Sharp blades are essential for effective cutting. Regularly inspect the blades for dullness or damage, and sharpen or replace them as needed to ensure clean cuts and reduce strain on the motor.
- Lubrication: Lubricating moving parts can reduce friction and wear. Apply a light lubricant to any pivot points and the cutting head as recommended by the manufacturer to keep the trimmer operating smoothly.
- Storage Practices: Proper storage can prevent damage and deterioration. Store the trimmer in a dry, protected area, and avoid exposing it to extreme temperatures or moisture, which can lead to rust and other issues.
- Periodic Inspections: Regularly inspect the trimmer edger for any signs of wear or damage. Checking components like the guard, handle, and motor can help identify potential issues early, allowing for timely repairs that can prolong the life of the tool.
What Do Users Recommend as the Best Cordless Trimmer Edgers?
Users recommend several models as the best cordless trimmer edgers based on performance, battery life, and ease of use.
- Greenworks 40V 12-Inch Cordless String Trimmer: This model is praised for its lightweight design and powerful motor, making it ideal for residential lawn care.
- DeWalt DCST970X1 60V MAX String Trimmer: Users appreciate its robust construction and long battery life, providing reliable performance for larger yards.
- Ryobi 40V Expand-It String Trimmer: Known for its versatility, this trimmer features attachment capabilities for various gardening tools, appealing to users who want multifunctionality.
- EGO Power+ 56V String Trimmer: This model is highlighted for its rapid charging time and high efficiency, allowing users to finish tasks quickly without sacrificing power.
- BLACK+DECKER LST300 Weed Whacker: Users recommend this budget-friendly option for its ease of use and effective trimming capabilities, especially for small to medium-sized yards.
The Greenworks 40V 12-Inch Cordless String Trimmer is favored for its lightweight design and effective motor, making it perfect for everyday lawn maintenance. Its ease of handling allows users to maneuver around flower beds and edges without the fatigue often associated with heavier models.
The DeWalt DCST970X1 60V MAX String Trimmer stands out due to its durable build and impressive battery longevity, making it suitable for larger properties. Users report that it delivers consistent power throughout the trimming process, avoiding the interruptions that can occur with less powerful options.
The Ryobi 40V Expand-It String Trimmer is recommended for its unique attachment system that allows it to serve multiple purposes, such as edging and pruning. This versatility makes it a favorite among users looking to invest in a single tool that can handle various yard tasks efficiently.
The EGO Power+ 56V String Trimmer is celebrated for its fast-charging capabilities and high performance, which let users complete their landscaping jobs quickly. Its innovative design also ensures a clean cut, providing a professional finish to lawns without much effort.
The BLACK+DECKER LST300 Weed Whacker provides a cost-effective solution, making it highly accessible for those with smaller yards. Users appreciate its straightforward operation and effectiveness, making it a great choice for casual gardeners who need a reliable tool without a hefty investment.
What Common Mistakes Should You Avoid When Selecting a Cordless Trimmer Edger?
When selecting a cordless trimmer edger, avoiding common misconceptions can save time and enhance the buying experience. Here are key mistakes to steer clear of:
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Ignoring Battery Life: A trimmer with a short battery life can disrupt your gardening tasks. Look for models with at least 40 minutes of runtime or more, especially if you have a larger yard.
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Overlooking Weight and Ergonomics: Heavy trimmers can be cumbersome during extended use. Choose a lightweight model that feels comfortable in your hands to prevent fatigue.
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Neglecting Cutting Width: A wider cutting width means fewer passes are needed. Choose a trimmer with an adequate width that suits your yard’s needs for efficient work.
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Disregarding Adjustable Features: Many units offer adjustable handles or telescoping shafts. Selecting a model with these features enhances comfort and allows for greater versatility.
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Forgetting About Replaceable Parts: Some trimmers have non-replaceable parts that can become costly over time. Check for models that offer easy access to replaceable lines and blades.
Avoiding these mistakes will help you find the best cordless trimmer edger tailored to your specific gardening needs.
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