10 Best Cordless Weed Trimmers 2025 in the United States

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.

Moreover, the high-efficiency brushless motor promises longer run times, reduced vibrations, and extended motor life, contributing to a more pleasant user experience. A notable advantage is the weather resistance (IPX4), which adds durability for outdoor use in various conditions. The package includes a 2.5Ah battery and a standard charger, with a rapid 50-minute charge time from zero to full, which is quite efficient. Compatibility with all EGO batteries adds flexibility for those already using EGO tools.

On the downside, while the 2.5Ah battery is adequate, users with larger properties may find the battery life limited and might need to recharge or have a spare battery on hand. Additionally, although the tool is lightweight, handling it for extended periods may still cause some fatigue. In summary, the EGO Power+ ST1502SA is a strong contender for those looking for a powerful, efficient, and easy-to-use cordless weed trimmer, especially if they already own other EGO products.

The Worx String Trimmer Cordless GT3.0 20V PowerShare is a versatile 2-in-1 tool that functions both as a trimmer and an edger, making it a great option for maintaining your yard. It features a 12-inch cutting width, which is ample for most household needs. At just 6 pounds, it's relatively lightweight and easy to handle, even for extended periods of use. The trimmer is powered by two 20V lithium-ion batteries, which are included and can be used interchangeably with other Worx PowerShare tools. This flexibility can be very handy if you own other Worx products.

Additionally, the instant line feed system allows for quick and easy line adjustments, and the head tilts 90 degrees to help you reach difficult spots or work on sloped terrain. The rubberized wheels provide support and help you achieve cleaner cuts, while the adjustable spacer guard ensures you don't accidentally damage plants or decorations.

However, there are a few drawbacks to consider. The battery life may not be sufficient for larger yards, and you might need to recharge or swap out batteries mid-task. Assembly is required, which could be a downside for those looking for a ready-to-use tool straight out of the box. Despite these minor issues, the Worx GT3.0 20V trimmer is a solid choice for those needing a lightweight, adjustable, and versatile yard maintenance tool.

The Greenworks 40V 12" Cordless String Trimmer is a solid option for those looking to tackle tough grass and weeds without the hassle of gas or oil. With a powerful 40V battery, it offers substantial cutting power, which is ideal for most residential lawn care tasks. The 12-inch cutting width is efficient for small to medium yards, allowing for quicker trimming sessions.

The included 2.0Ah battery, which recharges in just 60 minutes, ensures you have minimal downtime between charges, though some may find the battery life a bit limited for larger properties. At 12 pounds, it's relatively lightweight, reducing user fatigue during extended use. The variable speed trigger adds flexibility, letting you adjust the power as needed, especially when working around delicate plants and shrubs. The auto-feed line system simplifies line advancement, making it easier for users to maintain.

However, the trimmer lacks an adjustable shaft, which could be a drawback for users of different heights seeking ergonomic comfort. Maintenance is virtually non-existent, which is a significant plus for those looking for a hassle-free tool. The push-button start and quiet operation further enhance the user experience. This trimmer is well-suited for individuals with small to medium-sized yards who value ease of use and low maintenance.