10 Best Cordless String Trimmers 2026 in the United States

The EGO Power+ MHC1502 Multi Combo Kit is a versatile tool designed for users looking for convenience and efficiency in lawn care. It includes a 15-inch string trimmer, an 8-inch edger, and a power head, all powered by a robust 56V 5.0Ah battery. This high-capacity battery ensures long runtimes, which is ideal for larger lawns or extended use periods. The rapid reload feature of the string trimmer attachment simplifies the process of replacing the trimmer line, making maintenance straightforward even for beginners.

The edger attachment's guide wheel and depth adjustment knob allow for precise and clean edging up to 3 inches deep, which can help in achieving a well-manicured lawn edge. The high-efficiency brushless motor contributes to low vibrations and extended motor life, enhancing the user experience by reducing fatigue during prolonged use. Additionally, the IPX4-rated weather-resistant construction ensures durability, even in less-than-ideal weather conditions. The adjustable front handle enhances user comfort by allowing customization based on the user's height.

However, the kit's weight of 25.6 pounds might be cumbersome for some users, particularly those with limited strength or mobility. While the compatibility with all EGO POWER+ 56V ARC Lithium batteries adds flexibility, purchasing additional batteries separately could add to the cost. The 5-year tool warranty and 3-year battery warranty provide peace of mind regarding the product's longevity. This combo kit is best suited for homeowners who need efficient and reliable tools for regular lawn maintenance and are looking for a comprehensive solution with the added convenience of cordless operation.

The Worx GT3.0 20V PowerShare Cordless String Trimmer/Edger is a versatile tool that offers a lot of convenience for garden maintenance. One of its major strengths is the 2-in-1 functionality, allowing it to switch easily from a trimmer to an edger, making it suitable for various tasks. The Command Feed spool system is a unique feature that ensures instant line feeding, reducing the hassle of manually adjusting the line. Another advantage is the inclusion of two 20V batteries, which extend usage time and can be used with other Worx tools, adding to their practicality.

At 6 pounds, it's relatively lightweight, making it easier to handle for extended periods without causing fatigue. The 12-inch cutting diameter is practical for small to medium-sized lawns, and the adjustable shaft adds comfort by accommodating different user heights. Additionally, the rubberized wheels and a tilting head improve maneuverability and precision on slopes and uneven terrains.

However, it may not be the best option for larger lawns due to its 20V battery, which might require more frequent recharging. Some users might find the noise level higher than expected, and while the product is well-designed, assembly is required which might be a minor inconvenience for some. This string trimmer is a solid choice for homeowners with small to medium lawns looking for a lightweight, versatile tool that is easy to use and maintain.

The Worx WG163.8 cordless string trimmer is a versatile 2-in-1 tool that works both as a trimmer and an edger, which is great if you want to handle multiple lawn tasks without buying separate devices. It uses a 20V battery with a 2.0 Ah capacity, offering enough power for light to moderate yard work. The 12-inch cutting swath is a good size for small to medium lawns, letting you clear grass efficiently without feeling too bulky. At 5.5 pounds, this trimmer is relatively lightweight, making it easier to use for longer periods without tiring your arms. The adjustable, telescoping shaft and multi-position handle help users of different heights and provide comfortable grip options, while the pivoting head allows you to reach tricky areas like under shrubs or on slopes. A standout feature is the push-button Command Feed line system, which means you get fresh cutting line on demand without the hassle of bumping or waiting for an automatic feed. Noise levels are typical for battery-powered trimmers, generally quieter than gas models, which is a plus if you want a less disruptive tool.

On the downside, the 2.0 Ah battery might not last as long for very large or heavy-duty trimming jobs, so you may need to recharge or have a spare battery handy. Also, while the tool is versatile, the cutting width is mid-sized, so it may not be the fastest choice for very big yards. This trimmer is ideal for homeowners with small to medium lawns who want a lightweight, easy-to-use, and multi-functional cordless tool.