10 Best Cordless Strimmers 2025 in the United States

The BLACK+DECKER 20V MAX Cordless String Trimmer is a versatile tool combining a trimmer and edger in one, making it efficient for maintaining lawns and garden borders. With a 12-inch cutting width, it's well-suited for small to medium-sized yards. The battery voltage is 20V, which is fairly standard and offers decent power for most trimming tasks. The included 2.0 Ah battery provides reasonable runtime, and the runtime extension technology helps ensure you can complete your tasks without frequent recharges. At 5.7 pounds, it’s lightweight and easy to handle, a big plus for extended use.

The adjustable height handles and pivoting handle offer comfortable handling and customization to suit different users' preferences. The automatic spool feed technology simplifies the process by feeding the line automatically without the need for bumping, which can save time and effort. One significant advantage is its compatibility with the BLACK+DECKER 20V Max Power Connect System, allowing you to switch the battery between different tools easily.

Some users might find the 12-inch cutting width limiting for larger areas, and the noise level, although lower than gas-powered models, might still be noticeable. Additionally, while the battery life is adequate, those with larger gardens may need to purchase additional batteries for extended use. The BLACK+DECKER 20V MAX Cordless String Trimmer is a reliable and easy-to-use tool for routine lawn maintenance, making it a solid choice for homeowners.

The Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit is a versatile and user-friendly option for those looking to maintain their lawn and clear walkways of debris. The trimmer has a respectable 12-inch cutting width, which is sufficient for most residential tasks and allows for efficient trimming. The 40V battery offers a decent balance between power and weight, though the 2.0Ah capacity may require more frequent charging if you're working on larger areas. One of the highlights is its auto-feed head which makes line advancement quick and hassle-free, enhancing convenience during use.

The blower in the combo provides strong performance with 390 CFM airflow and 110 MPH airspeed, suitable for clearing leaves and light debris efficiently. Its variable speed trigger with cruise control adds to the ease of use, allowing you to adjust the airflow as needed. Both tools are lightweight, reducing user fatigue, and they feature an ultra-lightweight design for better ergonomics.

Additionally, the push-button start and maintenance-free nature (no gas, oil, or emissions) make this combo kit extremely easy to operate and maintain. On the downside, the battery life may be short for more intensive tasks, and some users might find the 12-inch cutting width too small for larger gardens or professional use. However, for regular home gardening and cleanup tasks, this combo kit offers a solid, convenient solution.

The Worx String Trimmer WG163.9 is a versatile and lightweight cordless strimmer that doubles as an edger, making it a practical choice for those looking to maintain their garden.

With a cutting width of 12 inches, it offers a decent size for trimming and edging tasks. The innovative Command Feed spool system ensures instant line feeding, enhancing user efficiency and reducing downtime. Additionally, the adjustable handle and telescopic shaft provide comfort and adaptability, allowing users to customize the tool to their height and posture for better control. The 90-degree tilting shaft helps tackle sloped and hard-to-reach areas with ease.

This model is 'tool only,' meaning it does not come with a battery or charger but is compatible with existing WORX 20V batteries, which could be a cost-saving benefit for those who already own WORX tools. At 4.6 pounds, it is lightweight, reducing user fatigue during extended use. However, the lack of included battery and charger might be a drawback for some, especially those new to WORX products. The adjustable features and support wheels enhance functionality, but assembly is required, which could be a slight inconvenience.