10 Best Battery String Trimmers of 2024: Top Picks for Your Lawn Care

When it comes to maintaining your garden and ensuring that your yard looks its best, investing in one of the best battery string trimmers can be transformative. Not only do they offer versatility, but they also eliminate the need for gas, oil, and cords, making yard work significantly less of a hassle. As we step into 2024, we’ve scoured Amazon to bring you the top 10 battery string trimmers that stand out for their efficiency, power, and user-friendliness. Let’s dive in and find the perfect trimmer for your lawn care needs!

Bestseller No. 1
VARSK 20V String Trimmer Cordless, 12 Inch 2 in 1 Trimmer and Edger, Automatic Line Feed, Includes 2 X 2.0Ah Batteries/1 X Fast Charger/6 X Spare Spools, for Lawn, Garden, etc, Light Green
  • 【2-in-1 String Trimmer & Edger】VARSK Professional string trimmer effortlessly converts between trimming and edging modes, simply press the 90° rotation button and rotate the aluminum tube 90° to the left. Saving you time and money on separate yard tools. With the 8700RPM advanced motor, it will help you finish multiple works for your lawn, garden, yard, etc
  • 【Smart Auto-Feed Line Technology】Never stop to adjust lines mid-task! Our advanced string trimmer automatically feeds fresh cutting line when needed and self-cuts excess length for consistent, uninterrupted yard maintenance. The spacer guard will protect your plants and lawn ornaments
  • 【2x 2.0Ah Batteries and Fast Charging】Comed with 2 x 2.0Ah lithium-ion batteries, power through tough jobs with our longest-lasting string trimmer. Dual batteries provide 50% more runtime than single battery, delivering 30+ minutes of cordless freedom for your yard
  • 【Lightweight and Adjustable Design】Weighing just 5.3 lbs, this easy-to-maneuver string trimmer features a 180° adjustable handle and 80° pivoting cutting head for multi-angle operation. You can use it in many hard-to-reach places. The integrated stabilizer wheel ensures professional edging results with balanced control, making tight space trimming effortless
  • 【6 Bonus Spools + 1 Year Warranti】Includes 6 premium replacement spools (3 X longer life) for quick no-tool swaps. Backed by hassle-free 1-year warranti - your ultimate durable string trimmer investment. If you have any problems, please don't hesitate to reach out to us, and we will answer it within 24 hours
Bestseller No. 2
WORX Cordless String Trimmer & Lawn Edger, 12" Electric Weed Wacker with Command Feed, 20V Weed Eater with 5.5 LBS, 2 Batteries & Charger Included, 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.
Bestseller No. 3
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 Vibration (LST300)
  • 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
Bestseller No. 4
EGO Power+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with POWERLOAD, Telescopic Aluminum Shaft, Includes 56V 2.5Ah Battery and Charger - ST1511T
  • PATENTED POWERLOAD TECHNOLOGY – Just feed the line through the EGO trimmer head, push a button to wind the trimmer line, and get back to work in seconds
  • TELESCOPIC ALUMINUM SHAFT – Quickly adjust the shaft length for ease of use and comfort
  • UP TO 45 MINUTES OF RUNTIME – Battery string trimmer delivers up to 45 minutes of runtime on a single charge with the included 2.5Ah battery; compatible with all EGO 56V ARC Lithium batteries
  • HIGH-EFFICIENCY BRUSHLESS MOTOR – Built with a high-efficiency brushless motor that delivers long runtimes, low vibration, and long motor life; IPX4-rated weather resistant construction adds durability
  • 15-INCH CUTTING SWATH – Line trimmer comes equipped with professional-grade, dual line spiral-twist 0.095-inch trimmer line with a bump-feed line advance for an up to 15-inch cutting swath
Bestseller No. 5
BLACK+DECKER 20V MAX 12 Inch Weed Eater Cordless String Trimmer and Wheeled Edger Lawn Tool with Spool, 2.5Ah Battery and Charger Included, Lightweight, 2 Speed PowerDrive (LST522)
  • Automatic Line Advancement: The AFS system automatically dispenses trimmer line as you work, delivering uninterrupted performance with your Electric Weed Wacker
  • Extended Battery Capacity: The LBXR2520 battery offers 66% more runtime compared to standard models, ensuring your lawn trimmer keeps going through larger projects
  • Dual Speed Control: Easily switch between higher power for tough areas or longer runtime for extended jobs, optimizing results with this versatile lawn edger
  • Enhanced Cutting Power: PowerDrive Transmission boosts torque at the string, giving your grass edger the strength to tackle dense growth
  • Effortless Conversion: Quickly transform the tool from trimming to wheeled edging for clean lines along sidewalks and driveways
Bestseller No. 6
20V Cordless String Trimmer, Two 2.0Ah Battery Powered with Fast Charger, 12'' Grass Cutter with Auto Line Feed, 3-in-1 Electric Lawn Mower Grass Trimmer&Edger Lawn Tool with 8 Lines for Yard, Garden
  • [3-IN-1 Trimmer, Edger & Mower] This weed eater can easily switch between trimming, edging, and mowing modes with a simple button press. It is not only designed with an adjustable head and handle but also equipped with a grinding wheel that delivers clean, precise cuts along sidewalks, flower beds, fences, tight corners, and boundaries, providing you with a cleaner and more beautiful yard.
  • [Two 2.0Ah Battery and Fast Charging] This string trimmer includes two 2.0Ah batteries and a fast charger that reaches full charge in just 1 hour and 20 minutes. Extended runtime and high efficiency mean you can tackle tough mowing tasks without frequent interruptions.
  • [Telescopic Shaft & Adjustable Design] This lawn tool trimmer shaft extends from 38 to 49 inches to fit users of different heights, reducing back strain during extended use. Equipped with a 60° adjustable head and a 180° adjustable handle, it allows you to customize the angle according to your needs and the specific area you're working on—whether it’s under patio furniture, along fences, or around flower beds. This thoughtful design ensures a more comfortable and effortless trimming experience.
  • [Powerful Performance & Auto Line Feed] Equipped with an 8000 RPM motor and a 12-inch cutting diameter, this grass trimmer powers through overgrown grass and weeds. It comes with 8 durable spool lines, ensuring you have reliable replacements for fast, efficient cleanups on small to medium-sized yards. There is no need for disassembly or manual tugging with the auto line feed system, improving efficiency and reducing replacement frequency.
  • [Lightweight & Easy To Use] The weight of this grass trimmer is just 5 lb. It is perfect for seniors or anyone who wants to avoid arm and back strain. You can trim, edge, and mow for extended periods without feeling tired. The cordless design and one-press start eliminate pull-cord hassle, making it accessible even for women and beginners, making your yard work simple, effortless, and enjoyable.

Buying Guide for Best Battery String Trimmers

Before we delve into the top products, it’s essential to understand what makes a battery string trimmer the best option for your gardening needs. Here are a few factors to consider:

Power and Performance

Consider the voltage of the battery. Higher voltage typically translates to more power, which is especially important for thick weeds and grass. Look for trimmers with Lithium-ion batteries that offer better longevity and performance.

Cutting Width

The cutting width determines how much area you can trim at once. If you have a large yard, a wider cutting width may save you time. However, a narrower cutting width may be beneficial for precision work around flower beds or pathways.

Weight and Maneuverability

Weight matters, especially if you’ll be using the trimmer for extended periods. A lighter trimmer is easier to handle, reducing fatigue. Ensure that the trimmer is well-balanced and easy to maneuver.

Battery Life

Choose a model with a long battery life. Some trimmers come with interchangeable batteries, allowing you to switch out batteries during use, which is a significant time-saver.

Ergonomics

Look for models with comfortable grips and adjustable features to suit your height. This ensures you can use the trimmer for prolonged periods without discomfort.

Price & Warranty

Evaluate your budget. Trimmers can vary significantly in price, and while you may want to invest in a quality product, there are often good options available across various price ranges. Moreover, check if the manufacturer offers a warranty for peace of mind.

Now that you’re armed with these key considerations, let’s look at the best battery string trimmers of 2024!

1. DEWALT DCST920P1 20V MAX String Trimmer

The DEWALT DCST920P1 is an outstanding choice for those looking for a powerful and efficient battery string trimmer. With its 20V Lithium-ion battery, this trimmer provides the power needed to tackle tough grass and weeds. It features a 13-inch cutting swath, making it suitable for both large and small yards.

The brushless motor not only enhances efficiency but also extends battery life, allowing for longer operation times. It’s lightweight and easy to operate, with a comfortable grip that reduces fatigue during extended use. Its dual-line bump feed head ensures you can quickly reload your trimmer line without hassle, making it user-friendly.

Overall, the DEWALT DCST920P1 is a top performer and comes highly rated by users who appreciate its reliability and power.

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2. Greenworks 10.5 Amp 24V Cordless String Trimmer

The Greenworks 10.5 Amp 24V is a powerful battery string trimmer that combines strength with lightweight design. It features a 12-inch cutting capacity and an adjustable head for precise trimming. The battery provides enough power to handle various tasks, whether you’re maintaining a small garden or managing larger lawn areas.

The Greenworks model’s 5Ah lithium-ion battery ensures long-lasting performance. Users have praised its ease of use, particularly with its straightforward operation—just press the button and go! It also has a telescoping shaft that can be adjusted to suit different users, enhancing comfort.

This trimmer is an excellent choice for anyone looking to maintain their lawn effectively without the hassle of cords and gas.

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3. Ryobi RY40220 40V HP Brushless String Trimmer

The Ryobi RY40220 offers a robust performance, thanks to its 40V HP brushless motor. It’s designed to tackle tougher landscaping tasks, making it one of the best battery string trimmers for heavy-duty use. With a 15-inch cutting width, this trimmer can handle larger areas quickly and efficiently.

This model includes a rapid reload head, allowing for easy line changes in just a few seconds. Moreover, its lightweight design, combined with an ergonomic handle, makes it easy to maneuver for extended periods. Users often rave about its strong performance and ease of use, even in thick grass.

The Ryobi RY40220 provides the perfect balance of power, performance, and convenience, making it an excellent investment for your yard care.

Bestseller No. 1
RYOBI 40V HP BRUSHLESS 190 MPH 730 CFM Cordless Battery Jet Fan Leaf Blower Tool ONLY
  • Stens replacement parts have become a favorite among lawn and landscape professionals thanks to exceptional performance.

4. BLACK+DECKER LST136 40V MAX Lithium String Trimmer

BLACK+DECKER is a well-known brand in the gardening tools sector, and the LST136 model showcases why. This cordless string trimmer runs on a powerful 40V MAX lithium-ion battery, giving it plenty of torque to tackle a variety of grasses and tough weeds.

With a 13-inch cutting width, adjustable shaft, and pivoting handle, this trimmer is incredibly versatile and user-friendly. The automatic feed spool allows for uninterrupted operation, ensuring you can get the job done efficiently. User reviews highlight its ease of use and outstanding battery life, often lasting through larger projects without needing a recharge.

If you’re looking for a reliable and efficient trimmer, the BLACK+DECKER LST136 is one of the best battery string trimmers you can find this year.

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5. Sun Joe SJTW 24V Cordless String Trimmer

The Sun Joe SJTW introduces a more budget-friendly option that still packs a punch in performance. This cordless string trimmer is powered by a 24V battery and features a 10-inch cutting width, making it perfect for small to medium garden areas.

Its lightweight design and adjustable handle make it comfortable for longer trimming sessions. The trimmer also includes a 90-degree rotating handle, allowing you to switch to edging mode easily. Users appreciate its versatility and how effectively it handles average trimming tasks without the weight of traditional trimmers.

For garden enthusiasts on a budget who still want quality, the Sun Joe SJTW is a fantastic choice!

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6. WORX WG163 GT 3.0 20V Cordless String Trimmer

The WORX WG163 GT 3.0 is a versatile and powerful trimmer that functions as both a trimmer and an edger. This feature-rich model runs on a 20V battery and has a cutting diameter of 12 inches, allowing for flexibility in handling various lawn maintenance tasks.

One of its standout features is the automatic,
adjustable spool, which means you won’t have to worry about manually feeding the line. Additionally, its lightweight design and adjustable handle make it easy to maneuver. Users have praised its ease of use and dual function, making it a two-in-one tool that saves time and effort.

This model is perfect for homeowners who need a reliable, space-saving option.

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7. Makita XRU15PT1 18V X2 String Trimmer

Makita is synonymous with quality, and the XRU15PT1 does not disappoint. This 18V X2 trimmer operates on two 18V batteries, giving a total of 36V power. This heavy-duty tool is designed for professionals and serious DIYers alike.

With its 15-inch cutting swath and commercial-grade motor, this trimmer is built to tackle even the toughest landscaping jobs. Users have noted its performance in dense grass and heavy weeds, making it one of the best battery string trimmers on the market. Its telescoping shaft also allows for height adjustments, accommodating various users.

The Makita XRU15PT1 is an investment, but the power and durability it provides are well worth it.

Bestseller No. 1
Makita XRU15PT1 36V (18V X2) LXT® Brushless String Trimmer Kit with 4 Batteries (5.0Ah)
  • Makita-built Outer Rotor BL Brushless Motor direct-drive system provides high power and increased torque
  • Automatic Torque Drive Technology mode automatically shifts from 3,500-6,500 RPM for extended run time or added power
  • 3 speed options (Low: 3,500 RPM, Medium: 5,300 RPM, High: 6,500 RPM) for power management
  • 15" cutting swath for increased productivity
  • Includes bump and feed trimmer head loaded with 0.080" twisted quiet line

8. EGO Power+ ST1502SA String Trimmer

EGO Power+ is a name that often comes up in quality yard equipment, and the ST1502SA is one of their leading string trimmers. It features a 15-inch cutting width and is powered by a 56V lithium-ion battery that delivers exceptional performance.

What sets this trimmer apart is its rapid reload head, making it easy to change the line quickly. Additionally, its weather-resistant construction means you can use it in various conditions without worrying about damage. Users appreciate its quiet operation and impressive battery life, often lasting longer than anticipated during regular yard maintenance.

The EGO Power+ ST1502SA is perfect for those who expect a top-tier performance from their tools while having the flexibility to work in different weather conditions.

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9. Craftsman CMXGTAMD30S 20V String Trimmer

Craftsman has been a trusted brand in tools for years, and the CMXGTAMD30S string trimmer exemplifies their commitment to quality. This machine uses a 20V battery and has a 30-minute runtime on a full charge, making it an efficient choice.

With a cutting width of 12 inches and a well-balanced design, users find it easy to maneuver. Its lightweight body allows for extended use without feeling fatigued. The adjustable shaft is an added bonus for users of different heights.

While it may not be as feature-rich as some other options, it still provides solid performance for casual trimming and edging tasks.

Bestseller No. 1
YWTESCH 8 Pcs CMZST0653 Weedeater String Compatible with Craftsman Weed Wacker, 30Ft 0.065" Trimmer Line Fit for Craftsman CMCST900, CMESTA900, CMESTE920, CMZST98020, CMCST915, CMEST913
  • 【WORK WITH CRAFTSMAN WEED EATER】8 Pcs YWTESCH weedeater string fit for Craftsman weed eater models : CMCST900, CMCST900B, CMCST900D1, CMESTA900, CMESTE920, CMZST98020, CMEST913, CMCST915. String Trimmer Line Replacement Spool Models:CMZST065 & CMZST0653. Replacement Cap Model:CMZST120SC. Please read the model compatibility information carefully before purchasing, and confirm that the product is compatible with your lawn mower before making the purchase
  • 【CRAZY STRONG TRIMMER STRING】YWTESCH weed eater string for Craftsman made of PA6(Nylon) & 30% GF (Glass Fiber). Nylon is reinforced with glass fibre, provides greater abrasion and heat resistance, with a tensile strength of more than 100 lbs, enabling it to maintain stable performance at high rotational speeds and not easily broken, thus ensuring the continuity and safety of the mowing operation.Suitable for frequent use of mowing needs
  • 【COMPLETELY APPLICABLE】YWTESCH weedeater line spool for craftsman precise control of spool size and structural shape makes it a perfect match for the automatic feeding function of the weed wacker.The rigorous non-slip design of the matching cap ensures that it will never drop off, protecting the line and holding the spool in place. Prevents weeds from becoming entangled and damaging the weed eater.Make weeding more enjoyable.
  • 【PRELOADED STRING TRIMMER SPOOLS】Not having to spool string yourself. YWTESCH preloaded spools are an easier way and it actually lasts pretty well. Just popping these in and keep working as opposed to have to wind string. Unless one is really talented at rewinding an empty spool, well worth the option.
  • 【PROFESSIONAL AFTER-SALES SERVICE】YWTESCH is a professional weed whacker string spool & cap supplier, so we have more reliable after-sales service. We are committed to the quality of our products and solve the needs of our customers, and we attach great importance to every customer who chooses us. Therefore, if you encounter any problems in the selection or use please feel free to contact us, we will provide you with satisfactory solutions.

10. Ryobi RY253SS 25cc Gas String Trimmer

While technically not a battery model, the Ryobi RY253SS is noteworthy for users looking for a powerful string trimmer that provides maximum performance. It features a 25cc engine and a 16-inch cutting width, making it an excellent choice for larger lawns.

The two-cycle engine ensures you can cut through dense grass and weeds with ease. It offers a solid combination of power and efficiency that battery models might not match, making it worth considering for those who need to handle tougher jobs.

With a robust build and proven performance, the Ryobi RY253SS is a reliable choice for serious lawn care enthusiasts seeking a dependable piece of equipment.

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Conclusion

Choosing the best battery string trimmer for your needs can significantly impact your yard maintenance experience. From the powerful DEWALT DCST920P1 to the budget-friendly Sun Joe SJTW, there is a model for every type of user. Each of the products mentioned here has been selected based on their performance, customer satisfaction, and durability, making them ideal candidates in 2024.

Take the time to consider your yard size, the thickness of grass and weeds, and the frequency of use when selecting a trimmer to ensure you find the perfect match for your gardening needs. Happy trimming!

Last update on 2026-10-22 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

Evelyn Hawthorne
Evelyn Hawthorne

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