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7 Best Dewalt Weed Trimmer 2025 in the United States

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#1

Winner

DEWALT 20V MAX* String Trimmer Kit, 5-Ah (DCST922P1)

Rating
9.9
Chosen by1,263
Power Source
Weight
Shaft Type

Most important from
4014 reviews

Power Source
No more dealing with gas or carburetor issues, making maintenance simpler.
Weight
Lightweight design is comfortable to handle, though the battery size can affect the weight.
Shaft Type
The folding pole is very sturdy and the assembly is quick, taking only about 5 minutes.
Line Diameter
The string is narrow but sturdy and effective, almost knife-like when trimming.
Battery Life
The included 5Ah battery offers impressive runtime, lasting the entire job on a .4 acre lot.
Ease of Use
Easy to use and works well, making it a solid electric trimmer.

The DEWALT 20V MAX* String Trimmer Kit (DCST922P1) is a versatile option for maintaining your garden. It's a battery-powered trimmer, which means you don’t have to deal with gas or cords, making it convenient for quick jobs around the yard. The 14-inch cutting width provides a generous swath, allowing you to cover more ground with each pass, which is a big plus for efficiency. Its lightweight design at 1.5 pounds makes it easy to maneuver, reducing fatigue during extended use.

The folding hinge feature is particularly useful for storage and transportation, as it allows the trimmer to fit into smaller spaces when not in use. The variable-speed trigger and Hi/Lo speed control switch offer flexibility between power and runtime, adapting to different trimming needs, whether you’re managing lighter grass or thicker brush. The QuickLoad Spool feature simplifies the often tedious task of winding new line, making maintenance more straightforward.

The battery life is decent with the included 5-Ah battery, giving enough runtime for most small to medium-sized yards, though it might require a recharge for larger areas. One potential downside is that, despite its lightweight, the trimmer’s battery pack can add a bit of bulk, which might make it slightly less balanced. Additionally, if you have very thick or dense brush, you might find that a gas-powered model would provide more consistent power. However, for most residential users, this DEWALT trimmer offers a solid balance of convenience, power, and ease of use.

Rating
9.9
Chosen by1,263
Power Source
Weight
Shaft Type

Most important from
4014 reviews

Power Source
No more dealing with gas or carburetor issues, making maintenance simpler.
Weight
Lightweight design is comfortable to handle, though the battery size can affect the weight.
Shaft Type
The folding pole is very sturdy and the assembly is quick, taking only about 5 minutes.
Line Diameter
The string is narrow but sturdy and effective, almost knife-like when trimming.
Battery Life
The included 5Ah battery offers impressive runtime, lasting the entire job on a .4 acre lot.
Ease of Use
Easy to use and works well, making it a solid electric trimmer.
#2

DEWALT 60V Cordless String Trimmer with Battery & Charger Included, 17 Inch, Attachment Capable (DCST972X1)

Rating
9.8
Power Source
Battery Life

Most important from
903 reviews

Power Source
This trimmer works great and is as powerful as a gas trimmer, making yard work simple and easy.
Battery Life
Battery life is exceptional, lasting for a solid two hours with minimal battery burn.

The DEWALT 60V Cordless String Trimmer (DCST972X1) is a robust tool designed for tackling various yard tasks. Its battery-powered design offers the freedom to move without being tethered to a power outlet. The trimmer features an adjustable cutting width of 15 to 17 inches, making it adaptable for different trimming needs. Additionally, the trimmer is compatible with DEWALT's universal attachments, allowing you to expand its functionality with other tools.

The inclusion of a high-performance brushless motor ensures efficient operation and longevity, while the variable trigger and hi/lo speed control provide optimal power management and runtime. The quick-load spool simplifies the process of re-spooling, which can save time and effort during yard work. Weighing 15 pounds, it may be considered on the heavier side for some users, potentially causing fatigue during extended use. However, the balance and ergonomic design can help mitigate this issue somewhat.

The 0.080-inch dual line, with the option to use a 0.095-inch line, offers flexibility in tackling both lighter and heavier trimming tasks. Battery life is typically sufficient for moderate tasks, but might require recharging for larger, more demanding projects. Assembly is required, but the process is straightforward with clear instructions. This trimmer is well-suited for homeowners looking for a versatile, powerful, and cordless solution for their lawn care needs. It may be less appealing to those seeking a lighter or more compact device for smaller yards or less intense use.

Rating
9.8
Power Source
Battery Life

Most important from
903 reviews

Power Source
This trimmer works great and is as powerful as a gas trimmer, making yard work simple and easy.
Battery Life
Battery life is exceptional, lasting for a solid two hours with minimal battery burn.
#3

DEWALT String Trimmer, DCST925 and DCBL720 Combo Kit (DCKO975M1)

Rating
9.6
Battery Life
Ease of Use

Most important from
3034 reviews

Battery Life
A 4-amp battery provides sufficient runtime for both the trimmer and blower, but having extra batteries on hand is advisable for extended use.
Ease of Use
The balance and ease of use make the trimmer less tiresome, despite its weight.

The DEWALT String Trimmer and Blower Combo Kit (DCST925 and DCBL720) is a practical choice for anyone looking to maintain their lawn with ease. The string trimmer features a 13-inch cutting swath which is ideal for covering a decent amount of ground quickly and efficiently. The 0.080-inch line is robust, making it suitable for tackling thicker grass and overgrowth. Additionally, the gear drive transmission design ensures the trimmer can power through tougher areas without much struggle, which is a big plus for those who need to manage more unruly lawns. The unit is battery-powered, meaning no cords to worry about, and it comes with a lithium-ion battery included, which provides decent runtime and convenience.

However, at 15 pounds, it might be a bit heavy for some users, particularly during extended use. The ergonomic design could mitigate this to some extent, but it’s something to consider if you have strength or mobility concerns. The blower part of the combo, the DCBL720, is impressive with its ability to push up to 400 cubic feet per minute (CFM) of air at 90 miles per hour. This makes it very effective for clearing debris quickly. Its high-efficiency brushless motor is notable for extending both the run time and the motor’s life, which enhances durability and reliability. The innovative axial fan design also contributes to better air output and extended operational time.

Easy to use and assembly required is minimal, which is great for those who want to get started quickly without hassle. In summary, this DEWALT combo kit offers powerful performance and good battery life, making it well-suited for homeowners who need reliable yard maintenance tools, though its weight might be a consideration for some.

Rating
9.6
Battery Life
Ease of Use

Most important from
3034 reviews

Battery Life
A 4-amp battery provides sufficient runtime for both the trimmer and blower, but having extra batteries on hand is advisable for extended use.
Ease of Use
The balance and ease of use make the trimmer less tiresome, despite its weight.

Buying Guide for the Best Dewalt Weed Trimmer

Choosing the right weed trimmer can make a significant difference in maintaining your garden or lawn. A good weed trimmer should be easy to handle, powerful enough to cut through tough weeds, and durable to last for years. When selecting a DeWalt weed trimmer, consider the following key specifications to ensure you get the best fit for your needs.
Power SourceWeed trimmers can be powered by gas, electricity, or batteries. Gas-powered trimmers are typically more powerful and suitable for large areas with thick weeds. Electric trimmers are lighter and quieter, ideal for small to medium-sized yards with access to power outlets. Battery-powered trimmers offer the convenience of cordless operation and are great for small to medium-sized yards. Choose based on the size of your yard and the availability of power sources.
Cutting WidthThe cutting width determines how much area the trimmer can cover in one pass. A wider cutting width means you can trim more grass and weeds faster. Trimmers with a cutting width of 12-14 inches are suitable for small yards, while those with 15-18 inches are better for medium to large yards. Consider the size of your yard and how quickly you want to complete the trimming.
WeightThe weight of the trimmer affects how easy it is to handle and maneuver. Lighter trimmers (under 10 pounds) are easier to use for extended periods and are suitable for smaller yards. Heavier trimmers (over 10 pounds) may offer more power but can be tiring to use for long durations. Choose a weight that you can comfortably handle, especially if you have a large area to trim.
Shaft TypeWeed trimmers come with either a straight or curved shaft. Straight shaft trimmers are generally more versatile and can reach under bushes and into tight spaces. Curved shaft trimmers are usually lighter and easier to handle, making them ideal for smaller yards. Consider the type of areas you will be trimming and choose a shaft type that offers the best maneuverability for your needs.
Line DiameterThe line diameter refers to the thickness of the cutting line. Thicker lines (0.080 inches and above) are more durable and can cut through tougher weeds and grass. Thinner lines (0.065 inches) are suitable for lighter trimming tasks. If you have a lot of thick weeds or tough grass, opt for a trimmer with a thicker line diameter. For regular lawn maintenance, a thinner line will suffice.
Battery LifeFor battery-powered trimmers, battery life is crucial. It determines how long you can use the trimmer before needing to recharge. Look for trimmers with longer battery life if you have a larger yard. Some models offer interchangeable batteries, allowing you to swap out a dead battery for a charged one and continue working. Consider the size of your yard and how long you typically spend trimming to choose the right battery life.
Ease of UseFeatures like adjustable handles, easy line replacement, and ergonomic design can make a trimmer more comfortable and convenient to use. Look for trimmers with these features if you plan to use the trimmer frequently or for extended periods. An easy-to-use trimmer will reduce fatigue and make your trimming tasks more enjoyable.

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