Contents
- The Top 8
- Top 8 String Trimmers Reviewed in Detail
- 1. Top Pick
- 2. Best Budget
- 3. Best Compact
- 4. Best for Daily Use
- 5. Best Lightweight
- 6. Best Premium
- 7. Best for Beginners
- 8. Best Splurge
- String Trimmers Compared Side by Side
- How We Reviewed
- What to look for
- How to Choose String Trimmers
- Frequently asked questions
Choosing the best affordable string trimmer can be tough. The WORX 20V 12″ 2-in-1 Cordless String Trimmer & Electric Lawn Edger is our top pick. It quickly switches from trimming to edging. This model has an instant line feed system, allowing you to work without interruptions. If you want to save money, the Glenvera 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger is a solid choice. You give up some power but still get a versatile tool for lawn care.
Many buyers focus on power versus versatility. The WORX provides strong performance, while Glenvera offers ease of use. The rest of this page helps you compare the best options available.
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The Top 8
Top 8 String Trimmers Reviewed in Detail
Below, we will look at the details of each string trimmer.
1. Top Pick
WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric Lawn Edger, WG163
- 2 IN 1 TRIMMER & EDGER : Easily converts from a string trimmer to an edger lawn tool in just seconds.
- INSTANT LINE FEED: This grass trimmer has innovative push button command feed spool system for instant line feeding. Plus, free spools for life.
- HEAD TILTS 90°: So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places.
- RUBBERIZED WHEELS: Support and guide the edger, giving you straighter lines and cleaner cuts.
- SPACER GUARD: Adjustable, so you don’t damage plants, landscape features, and lawn ornaments while you’re using the lawn trimmer.
- SPECS: 7600 rpm no-load speed, 12” cutting diameter, 5.5 lbs. machine weight, 10” cutting line length, 0.065” line diameter.
- BATTERIES INCLUDED: 2 powerful and lightweight 20V Power Share maxLithium batteries come with this weed trimmer and can be used on any other tool in the WORX Power Share family.
- INCLUDES: 20v string trimmer & edger, 2×20v maxLithium batteries, 20V charger, trimmer spool, support wheels, safety guard.
- DO IT ALL WITH THE SAME BATTERY: WORX Power Share is compatible with all WORX 20v and 40v tools, outdoor power and lifestyle products.
The WORX 20V 12″ 2-in-1 Cordless String Trimmer & Electric Lawn Edger offers easy conversion between trimming and edging. It features an instant line feed system for quick line changes. The 90° tilt head allows for easy trimming on slopes.
Pros
Convenient 2-in-1 design for trimming and edging.
Cons
Battery life may be limited for larger yards.
Best for small to medium-sized yards with diverse trimming needs.
A solid choice for those seeking flexibility and ease of use.
2. Best Budget
Glenvera 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger
- 2-in-1 Trimmer & Edger: Transform your lawn care routine with Glenvera cordless string trimmer, easily switching between trimming and edging modes to handle grass, weeds, and lawn borders with one versatile tool. The cordless design eliminates tangled cords and power outlet limitations, giving you the freedom to maintain your yard anywhere with greater convenience.
- Powerful Cutting Performance: Glenvera string trimmer is powered by a high-performance motor reaching up to 9,000 RPM, delivering fast and efficient cutting with a 12-inch cutting swath. Easily tackles overgrown grass, weeds, and hard-to-reach areas, helping you complete lawn trimming and yard cleanup faster with less effort.
- Long-Lasting Battery Power: Equipped with two 20V 4.0Ah batteries and a charger, Glenvera cordless string trimmer delivers up to 60 minutes of runtime and covers up to 1/4 acre on a single charge. Spend less time waiting and more time trimming, making it easier to complete larger lawn care projects without frequent recharging.
- Automatic Line Feed System: The automatic line feed system keeps the cutting line at the optimal length during use, reducing interruptions and eliminating the need for frequent manual adjustments. Enjoy smoother trimming with consistent cutting performance, making lawn maintenance faster and more convenient.
- Adjustable Design & Easy Control: Switch between trimming and edging modes with the push of a button for quick lawn care adjustments. The lightweight design, 4-position adjustable head and 180° rotating handle provide flexible control and comfortable handling, allowing you to easily reach tight spaces, trim around obstacles, and maintain different areas of your yard with less effort.
The Glenvera 20V 12” 2-in-1 Cordless String Trimmer & Electric Lawn Edger is versatile for trimming and edging. Its cordless design allows you to move freely without tangled cords. It handles various tasks from grass cutting to edging with ease.
Pros
Versatile for multiple lawn tasks and easy to switch modes.
Cons
Limited power might struggle with thick weeds.
Ideal for homeowners looking for a lightweight and portable solution.
Great for casual users who need a simple and effective tool.
3. Best Compact
BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1, Cordless Weed Wacker with Auto Spool Feed, Battery and Charger Included, 12 Inch Steel Deck, Reduced…
- 6200 RPM: The POWERDRIVE Transmission delivers more power from the motor to the cutting string so you can get the job done faster
- The Automatic Feed Spool – AFS automatically feeds trimmer line when needed with no bumping required
- 2-in-1 Trim or Edge – easily converts from trimmer to edger in seconds
- It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
- Lightweight design with adjustable handle and height positions provide maximum comfort and control of this grass trimmer edge trimmer
- Battery powered weed eater includes (1) 2.0 Amp hour lithium ion battery pack for 33% more runtime per battery pack than our previous LBXR20 battery pack
- Cordless weed trimmer includes a wall mountable charging base
- Electric Weed Eater has 12 in. cutting swath
- 2 Year Limited Warranty
The BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1 features a powerful motor for efficient cutting. Its automatic feed spool provides continuous line without manual bumping. This model also converts between trimming and edging quickly.
Pros
Powerful motor and automatic line feed system.
Cons
Can be heavy for some users during extended use.
Best for those who want a reliable and powerful trimming solution.
A dependable choice for users who prioritize power and efficiency.
4. Best for Daily Use
HEYWORK 20V 12" Cordless String Trimmer, Electric Weed Wacker & Edger
- [2-in-1 Versatile Design] Equipped with an 8000 RPM high-speed upgraded motor, HEYWORK cordless string trimmer easily switches between trimming and edging modes for lawn edges, flower beds, driveways and general weed removal. One tool meets all your daily yard and garden maintenance needs.
- [Auto Line Feed System] The automatic line feed system releases new trimmer line automatically when the line wears short. No more stopping to tap or bump the spool, keeping your work smooth and uninterrupted.
- [Lightweight Design] Only 6.3 lbs with adjustable comfortable grip. Reduces arm and back fatigue, suitable for adults, seniors and long-time outdoor work. Easy to control and maneuver.
- [Large Capacity Batteries] Comes with two 20V 4.0Ah lithium-ion batteries and a dedicated charger. Provides longer runtime to finish trimming large lawns and gardens efficiently.
- [Complete Accessories & Reliable Support] Package includes 8 pre-wound replacement spools for long-term use. HEYWORK offers professional customer service to solve any product or usage problems for you.
The HEYWORK 20V 12″ Cordless String Trimmer is designed for versatility with a high-speed motor. It easily switches from trimming to edging. Its auto line feed system ensures you keep working without interruptions.
Pros
High-speed motor and versatile design.
Cons
Might be less effective on very thick brush.
Suitable for users with various yard maintenance needs.
A flexible and efficient trimmer for regular yard care.
5. Best Lightweight
Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo, 2.0 Ah Battery
- [Walkway Warrior Combo] – 40V trimmer + blaster system clears overgrown edges along driveways/walkways in half the time, boosting curb appeal instantly.
- [Defeat Thick Brush Invasion] – 12″ commercial-grade trimmer (.065″ auto-feed) slices through 1″ weeds choking fences and garden borders – 3-year head warranty.
- [Driveway Hurricane Force] – 110MPH/390CFM blower banishes wet maple leaves and debris from concrete surfaces – cruise control maintains perfect gutter-clearing power.
- [Universal 40V Power Hub] – 2.0Ah battery (60-min charge) fuels entire 40V ecosystem: mow lawns → trim hedges →saw wood- swap between 8+ tools seamlessly.
- [Senior-Friendly Featherweight] – 8LB balanced design comfortably cleans flower bed edges and patio corners for 2+ hours – 30% lighter than gas alternatives.
- [Dawn-to-Dusk Ready] – 67dB whisper start tackles early morning cleanup without waking neighbors – ideal for maintaining pristine poolside areas.
- [$500+ Curb Appeal Savings] – Zero gas costs + tax rebates turn messy yards into magazine-worthy landscapes – includes free maintenance guides.
The Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo offers dual functionality. It can clear thick brush while providing a powerful trimmer. The commercial-grade trimmer effectively handles tough weeds.
Pros
Great combo of a trimmer and blower.
Cons
Battery weight may be cumbersome for some.
Ideal for users who want an efficient yard maintenance duo.
A powerful combo for tackling tough outdoor tasks.
6. Best Premium
CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah Battery and Charger, 13 in. Cordless Weed Wacker with Up to 63 Minutes Runtime, Lightweight…
- Long Runtime: Finish the job with up to 63 minutes* of runtime on this weed trimmer
- 52% more power** – Taking on trimming jobs with a powerful motor that slices through thick grass
- Large Trim Area: Tackle wide areas in a single pass with a 13 in. cutting swath
- Adjustable Height Weed Eater: Stay comfortable while working with an adjustable handle that can be customized to your preference
- Versatile Operation: Grass trimmer and edger using a single tool with Turn-To-Edge functionality
- Help Optimize Performance: Prioritize runtime or power with 2 speed settings
- V20 Compatibility : Weed eater battery powered is part of the V20 system of cordless products. The Power To Do It All; Build. Repair. Restore. Maintain
- (1) CMCST901 String Trimmer (1) Spool that feeds 0.065-in line (1) CMCB204 V20* 4.0Ah Battery (1) Charger
The CRAFTSMAN V20 String Trimmer provides up to 63 minutes of runtime. Its powerful motor easily handles thick grass. The adjustable height feature allows for comfort during use, making it user-friendly.
Pros
Long runtime and adjustable height for comfort.
Cons
Cutting swath might be smaller compared to other models.
Best for users needing a longer-lasting, comfortable tool.
A user-friendly option with excellent runtime for yard care.
7. Best for Beginners
Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13" String Trimmer, Tool Only
- No gas, emissions, oil mixing or pull starts with reduced maintenance and low noise levels
- BL Brushless Motor delivers up to 6,000 RPM
- Up to 1 hour of run time with 18V LXT 4.0Ah battery (battery sold separately)
- High/Low button for power and run time management
- Variable speed trigger for controlled cutting speed
The Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless String Trimmer offers a brushless motor for efficiency. It features variable speed control for precise cutting. This model operates quietly, making it perfect for residential areas.
Pros
Quiet operation and efficient brushless motor.
Cons
Battery sold separately may add to costs.
Great for users looking for a quiet and efficient trimmer.
An efficient and quiet choice for residential use.
8. Best Splurge
EGO POWER+ 16" Cordless Weed Trimmer with Battery and Charger – ST1623T
- PATENTED LINE IQ TECHNOLOGY: Auto-sensing technology monitors and feeds the trimmer line of the EGO weed wacker for a continuous 16-inch cutting swath. Non-stop, no bump, high-performance trimming.
- PATENTED POWERLOAD TECHNOLOGY: Just feed the line through the trimmer head of the cordless weed wacker, push a button to automatically wind the trimmer line, and get back to work in seconds.
- TELESCOPIC CARBON FIBER SHAFT: Quickly adjust the shaft length of the EGO string trimmer to your height for ultimate comfort.
- UP TO 60 MINUTES OF RUNTIME: The LINE IQ EGO trimmer delivers up to 60 minutes of runtime on a single charge with the included 4.0Ah battery.
- DIGITAL VARIABLE SPEED SELECTOR: Match the speed of the electric weed wacker to your working situation.
- FAST CHARGING: The included 4.0Ah battery charges in 55 minutes with the included EGO POWER+ Charger (CH3200).
- HIGH-EFFICIENCY BRUSHLESS MOTOR: Gives the EGO trimmer low vibration, increased reliability, and long lifespan.
- EGO PLATFORM COMPATIBILITY: EGO cordless trimmer works with all EGO 56V ARC Lithium batteries, and included battery works with all EGO power tools.
- LONG, RELIABLE LIFETIME: EGO string trimmers come with a 5-year tool warranty and 3-year battery warranty.
The EGO POWER+ 16″ Cordless Weed Trimmer features patented line IQ technology. This technology feeds the trimmer line automatically as needed. Its design ensures a continuous cutting experience without bumps.
Pros
Automatic line feeding and high-performance cutting.
Cons
May be more expensive than basic models.
Best for those seeking a high-tech, efficient trimming solution.
An advanced option for users wanting top performance.
String Trimmers Compared Side by Side
The following table compares key features of the best affordable string trimmer options. Use it to identify which model suits your needs best. Look at the specifications that matter most to you, like power, weight, and battery life.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | WORX 20V 12" 2-in-1 Cordless String Trimmer & Electric… | Top Pick | Positec Technology (China) Co., Ltd | $79.99 | Check |
| 2 | Glenvera 20V 12” 2-in-1 Cordless String Trimmer &… | Best Budget | Glenvera | $39.99 | Check |
| 3 | BLACK+DECKER 20V MAX String Trimmer and Edger 2 in 1 | Best Compact | Black & Decker Outdoor | $69 | Check |
| 4 | HEYWORK 20V 12" Cordless String Trimmer | Best for Daily Use | HEYWORK | $49.99 | Check |
| 5 | Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo | Best Lightweight | Greenworks | $119.99 | Check |
| 6 | CRAFTSMAN V20 String Trimmer and Lawn Edger Kit with 4Ah… | Best Premium | CRAFTSMAN | $99 | Check |
| 7 | Makita XRU23Z 18V LXT® Lithium-Ion Brushless Cordless 13"… | Best for Beginners | Makita | 0 | Check |
| 8 | EGO POWER+ 16" Cordless Weed Trimmer with Battery and… | Best Splurge | EGO | $259 | Check |
| 9 | EGO Power+ 15" Cordless Weed Trimmer with Battery and… | — | EGO Power+ | $219 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered information from multiple trusted sources, including manufacturer websites, customer reviews, and product specifications. This approach helps us provide a clear picture of each string trimmer’s capabilities.
How we built this shortlist
Our team examined around 20 different string trimmers, focusing on performance, features, and user feedback. This shortlist includes models that stood out for their power, durability, and ease of use.
What we ruled out and why
Products that lacked basic features like a decent battery or had poor customer ratings were removed. We also avoided models with limited compatibility with replacement parts.
What we did not do
No hands-on testing or lab measurements were conducted for this review. All information is based on research and verified data. We did not create scores or ratings.
How often this page is updated
This page will be updated regularly as new models arrive and customer feedback evolves. We aim to keep the information current and relevant.
What to look for
Power Source
Electric string trimmers are common, offering less maintenance than gas models. Look for battery voltage; a 20V or higher battery typically provides better power and runtime. Gas models are more powerful but require more upkeep.
Cutting Width
The cutting width affects how quickly you can clear an area. Most models range from 10 to 15 inches. A wider cutting width covers more ground but may be heavier and harder to manage.
Weight and Design
Lightweight models are easier to maneuver. Consider a weight under 10 pounds for comfortable use. Ergonomic designs help reduce fatigue during longer yard work sessions.
Battery Life
Longer battery life allows for extended work without interruption. Look for models with at least 30 minutes of runtime. Fast charging features can also be a great benefit.
Versatility
Many string trimmers can switch from trimming to edging. A 2-in-1 feature saves money and space. Check if the trimmer easily converts between these functions.
How to Choose String Trimmers
Consider Battery Voltage
Choose a string trimmer with a higher battery voltage, such as 20V or 40V. Higher voltage means better power and longer runtime, making yard work easier.
Look for Adjustable Height
An adjustable handle can help you stay comfortable while working. A trimmer with height options allows you to customize the tool to fit your height.
Evaluate Cutting Width
Select a model with a cutting width between 12-15 inches for most tasks. This size strikes a good balance between efficiency and manageability.
Check Weight
For ease of use, aim for a string trimmer weighing under 10 pounds. A lighter trimmer reduces fatigue during longer yard tasks.
Assess Runtime
Look for models with at least 30 minutes of runtime. Longer runtimes ensure you can finish your work without having to stop and recharge frequently.
Frequently asked questions
What is the best affordable string trimmer?
The best affordable string trimmer is the WORX 20V 12″ 2-in-1. It efficiently switches between trimming and edging.
How do I maintain my string trimmer?
Regularly clean the trimmer head and replace the line as needed. Ensure the battery is charged before each use.
Can I use a string trimmer for thick weeds?
Yes, many string trimmers can handle thick weeds. Look for models with powerful motors and wider cutting widths.
How long does the battery last on a string trimmer?
Battery life varies by model. Most affordable options offer around 30 minutes to an hour of runtime.
What size string trimmer do I need?
A cutting width of 12-15 inches is ideal for most homeowners. This size balances power and ease of use.
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Shopping around? We have 26 more string trimmer guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA safe pest control U.S. Environmental Protection Agency
- USDA plant hardiness zones USDA Agricultural Research Service
About the author
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