Best Battery String Trimmers

This article presents a list of the best battery-powered string trimmers after thorough our team’s research on different grass and weed types. Battery-powered trimmers are more convenient to use than gas or corded electric models as they don’t require fuel mixing or extension cords. 

The article highlights the importance of durability, power, and ease of use in selecting the best trimmer. The selected trimmers are suitable for different yard sizes, users, and budgets, and are recommended for those looking to invest in a trimmer for their landscaping needs.

Buying Guides

Trim Width

Swath width, also known as the path width through which the trimmer can cut weeds in a single pass, ranges from 10 to 18 inches in various models now on the market. The broader the swath, the more power the trimmer requires, which makes the tool heavier since a bigger, stronger battery is needed.

Battery type

Most string trimmers run on rechargeable lithium-ion (Li-ion) batteries, which are more powerful than nickel cadmium (NiCad) batteries. While NiCad batteries are less expensive, they have a “memory effect,” and won’t hold a longer charge in the future if not used or recharged correctly. Li-ion batteries are smaller, hold a charge longer, and provide full power throughout the discharge cycle. For most users, a trimmer with a Li-ion battery is the best choice.

Voltage

The type of battery and operational power should be taken into account when selecting a string trimmer that runs on batteries. Voltage units are used to measure battery power, and they vary from 18 to 60 volts. High-end batteries can be more expensive and are frequently made for commercial use. Some cordless trimmers can be purchased without a battery or charger, which can save money if you already have a collection of the same-brand, battery-compatible cordless tools. However, buying a package with numerous batteries can be more practical.

Feed

The method by which a string trimmer dispenses more line is called the “feed”. Bump feed, where the operator taps the trimmer head on the ground to release a short length of line, is the standard method. However, some newer models have an auto-feed sensor that detects when more line is needed and releases it accordingly, while others have a button to release more line. Although bump feed is still popular for commercial-grade trimmers, auto and button feeds eliminate the need to bump the spool, reducing the risk of damage if done too forcefully.

Noise

Compared to gas-powered trimmers that emit an average of 90 decibels, which is as loud as a motorcycle passing by from 25 feet away, battery-powered string trimmers are less noisy. Cordless string trimmers produce around 77 decibels, which is similar to the sound level of casual conversation.

Conclusion

Can you use a string trimmer to cut weeds?

Use a string trimmer to control weed growth around the house and yard. For light-duty trimmers, nevertheless, particularly dense weed growth may provide challenges.

Can you use a string trimmer to cut grass?

A string trimmer can be used to mow the grass, but you must be careful not to cut it too short while trying to keep the trimmer balanced. It is possible, even though it isn’t the easiest technique.

Can you edge with a string trimmer?

Yes, you can use a string trimmer to edge a garden, driveway, footpath, or sidewalk. If you have a large yard, it could be smarter to spend money on a separate edging.