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10 Best Cordless Weed Trimmers 2025 in the United States

#1

Winner

10.0 score

Greenworks 60V 16” Brushless Cordless String Trimmer, 2.5Ah Battery and Charger Included

The Greenworks 60V 16” Brushless Cordless String Trimmer is a robust option for those looking to maintain their yards with ease. With a high battery voltage of 60V, it offers substantial power, comparable to gas models but without the associated weight and maintenance. The inclusion of a 2.5Ah battery promises up to 65 minutes of runtime, which is sufficient for tackling medium-sized lawns in one go.

Rating
10.0
Chosen by1,420
Battery Life
Weight
Line Feed System

Most important from
10286 reviews

Battery Life
Battery life is impressive, with no failures or defects after over a year of use.
Weight
Lightweight design, though the 4 Ah battery adds noticeable weight.
Line Feed System
The trimmer operates like a traditional gas unit with the convenience of bump line advance.
#2
10.0 score

EGO POWER+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with Rapid Reload, Split Shaft, Includes 56V 2.5Ah Battery and Charger - ST1502SA

The EGO Power+ ST1502SA cordless string trimmer offers a robust 56-volt battery, providing substantial power for tackling weeds and grass. Its 15-inch cutting width is quite generous, allowing for efficient trimming in larger areas. Weighing in at 7.4 pounds, it strikes a good balance between being lightweight and durable, making it easier to handle without causing too much fatigue. The adjustable shaft feature ensures that users of different heights can comfortably use the trimmer. The Rapid Reload line feed system simplifies the process of reloading the cutting line, saving time and effort.

Rating
10.0
Battery Voltage
Line Feed System

Most important from
2503 reviews

Battery Voltage
The 56-volt battery delivers more power and lasts longer, making it easier to complete the job quickly.
Line Feed System
The Rapid Reload line feed system can be challenging for those with physical limitations, making the power-load option a better choice for some.
#3
9.9 score

Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit, 2.0Ah Battery and Charger Included

The Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit is a versatile option for maintaining your yard without the hassle of gas or oil. The trimmer features a 12-inch cutting width, which is adequate for most residential yards. It also has an auto-feed head, making it easy to advance the line without manual intervention. The 40V battery is powerful enough to handle tough grass and weeds, although the 2.0Ah battery might limit the runtime for larger areas, necessitating more frequent recharges.

Rating
9.9
Battery Life
Line Feed System

Most important from
10286 reviews

Battery Life
Battery life has been reliable even after two mowing seasons, meeting expectations of durability.
Line Feed System
The trimmer's auto-feed is inconsistent, requiring manual intervention to feed the line.

Top 10 Best Cordless Weed Trimmers 2025 in the United States

#1

Winner

10.0 score

Greenworks 60V 16” Brushless Cordless String Trimmer, 2.5Ah Battery and Charger Included

Battery Voltage: 60V
Battery Life: 65 minutes
Cutting Width: 16 Inches
Weight: 11.6 pounds
Adjustable Shaft: Yes
Line Feed System: Dual line bump feed

Chosen by 1420 this week

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Buying Guide for the Best Cordless Weed Trimmers

Choosing the right cordless weed trimmer can make your yard work much easier and more efficient. When selecting a cordless weed trimmer, it's important to consider several key specifications to ensure you get a model that fits your needs. Understanding these specs will help you make an informed decision and find the best tool for your gardening tasks.
Battery VoltageBattery voltage indicates the power output of the trimmer. Higher voltage typically means more power, which can be useful for tougher weeds and larger areas. Common voltage ranges are 18V, 20V, and 40V. For light trimming and small yards, an 18V or 20V model should suffice. For larger areas or tougher vegetation, consider a 40V model or higher. Your choice should depend on the size of your yard and the type of vegetation you need to manage.
Battery LifeBattery life determines how long the trimmer can operate on a single charge. This is crucial for uninterrupted work, especially in larger yards. Battery life is often measured in ampere-hours (Ah), with higher Ah values indicating longer run times. For small to medium yards, a battery with 2.0Ah to 4.0Ah should be adequate. For larger properties, look for batteries with 5.0Ah or more. Consider how long you typically spend trimming and choose a battery that matches your needs.
Cutting WidthCutting width refers to the diameter of the area the trimmer can cut in one pass. A wider cutting width means you can cover more ground quickly, but it may also be harder to maneuver in tight spaces. Common cutting widths range from 10 to 15 inches. For small, intricate areas, a cutting width of 10-12 inches is ideal. For larger, open spaces, a cutting width of 13-15 inches will help you finish the job faster. Choose based on the size and layout of your yard.
WeightThe weight of the trimmer affects how easy it is to handle and use for extended periods. Lighter models are easier to maneuver and less tiring to use, but they may have less power. Heavier models might offer more power and longer battery life but can be more cumbersome. Weights typically range from 5 to 10 pounds. If you have a small yard or prefer a lightweight tool, opt for a model under 7 pounds. For larger areas or tougher jobs, a heavier model might be more suitable.
Adjustable ShaftAn adjustable shaft allows you to change the length of the trimmer to suit your height and reach. This feature can make the trimmer more comfortable to use and reduce strain on your back and arms. Look for models with telescoping shafts or multiple length settings. If you have multiple users of different heights or need to reach various areas, an adjustable shaft is a valuable feature. Choose a model that offers flexibility and comfort for your specific needs.
Line Feed SystemThe line feed system determines how the trimmer line is advanced during use. There are three main types: bump feed, automatic feed, and manual feed. Bump feed requires you to tap the trimmer head on the ground to release more line, which gives you control but can be cumbersome. Automatic feed systems release line as needed without user intervention, offering convenience. Manual feed requires you to stop and adjust the line by hand. For ease of use, an automatic feed system is generally preferred, but if you like more control, a bump feed might be better.

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