13 best cordless trimmers 2024 (According to experts)

Maintaining the edges of your garden or walkway trim and tidy can be a simple and enjoyable task or a tedious and complicated one. It all depends on the quality of the weed eater you choose. A low-hassle tool that is extremely effective in keeping your yard a polished look and common nowadays is cordless trimmers. In this article, we will introduce to all our readers the best cordless trimmers which allow you to prune your brambles and reach hard-to-reach areas and provide the most perfect result.

There are myriad kinds of cordless trimmers in the market, each of which takes advantage of its highlighted features. This begs the big question: How do you choose the best cordless trimmers for you? Your choice depends on several criteria, we’ll help you understand what some of these measurements mean.

Trim Width

Cutting width or swath width reveals the area of grass the trimmer can cut at once, which is one of the most important factors that influences its efficiency. The larger the trim width, the more ground you can cover. On the other hand, a smaller swath width is necessary in case of tighter spots. Remember that with a wider width, the trimmer requires more power, which leads to heavier weight and more powerful power source.

Power source

A cordless trimmer can be powered by gasoline or battery, most of today’s weed eats run on rechargeable batteries. Both battery and gas-powered cordless trimmers can cut well, depending on the model, and the choice between power sources should be decided by the size and layout of your yard. 

For a yard up to around a 1/2 acre, a battery-powered works best, they can even tackle much larger areas if you have multiple batteries. Gasoline cordless trimmers work for a yard of any size.

Voltage

Along with battery type, the first thing you’ll notice about a cordless trimmer is its battery power, which is measured in volts. That voltage tells you the gadget’s output, with higher voltage meaning more power. The average voltage of today’s rechargeable battery cordless trimmer fluctuates from 18 volts up to 60 volts of power. Batteries at the lower end of the voltage scale are sufficient for powering many string trimmers and one or two batteries are often included as part of a kit. More powerful batteries produce more torque, so for thick, tall grass and weeds, you will need the ones with high voltage.

Noise

The noise metric should also be concerned well. Coming to noise pollution, battery trimmers have a big advantage over gas ones. Gas-powered trimmers emit an average of 90 decibels, which is moderately loud while battery ones emit only 77 decibels. If you are concerned about this matter, take a look at the BLACK+DECKER LST136 trimmer which has a remarkable result in noise protection, or this Ego Power+ STA1500.

Safety

Before purchasing any items, safety conditions always must be considered. Trimmer is the device made for cutting through layers of tough cellulose plant fiber, so it can also easily break through skin and send debris flying while cutting. So, you should take proper precautions choosing the product and have built-in safety features like gloves, boots, debris guards to help reduce accidents.

Price

Gasoline-powered trimmers are usually cheaper, however, today people prefer battery-powered types more. We also recommend you choose the rechargeable option for more utilities, as well, there are several affordable choices of this type. Higher-end models can run closer to $500, however, we know your preference and there will be a list of best cordless trimmers with a variety of prices down there.

It is essential to get a cordless trimmer that suits your condition and preferences the best. To help you choose the best product easier, we brought in some of the most effective trimmers of the year, complete with detailed reviews and specifications for you to compare and decide.

1. PowerSmart PS76110A Cordless String Trimmer

The PowerSmart PS76110A is highlighted by its cheap price of only $69 available on Amazon. The product is a 2-in-1 trim or edge which can quickly convert from trimmer to edger in seconds, it also has adjustable handles for comfortable cutting and precise working quality. This is a 20V Lithium-Ion cordless string trimmer with 1.5Ah battery capacity, which has long life and needs only 1 hour charged to meet your working requirements. Moreover, its ultra-light weight of 7.5 pounds is also an additional advantage, which allows you to trim your yard without wasting too much energy.

Specifications:

2. Greenworks 13-Inch 40V Cordless String trimmer

The second cheap item of this kind of product that you should notice is the Greenworks 13-Inch 40V. There are many people who are big fans of Greenworks product, and the G-MAX 40V Lithium-Ion 13-inch that delivers fade-free power with no memory loss after charging lives up to expectations of most. It offers a 13-inch cutting path, .065 sing line auto feed, one-touch conversion button for easy trimming at multiple angles and an edging wheel for clean precise edging. The weed whacker will make quick work of most homeowners' trimming needs. It is powerful and well-built from a company that has been making cordless tools for a long time.

Specifications:

3. WORX 20V PowerShare Cordless String Trimmer & Edger

Trim with precision using this combination trimmer-edger from WORX. The tool features an adjustment that converts it instantly from string trimmers to wheel edger in just seconds, helping to create crisp and clean lines along walkways as well as around the perimeter of a lawn. Running on a 20-volt lithium-ion battery, the WORX includes several features that make it extra user-friendly. For one, the 90° tilt head to enable easier trimming on sloped terrain. For another, the WORX 20V PowerShare can adjust to have a nifty spacer guard to not damage plants, landscape features, and lawn ornaments while you’re trimming.

Specifications:

4. BLACK+DECKER 40V MAX String Trimmer/Edger

This BLACK+DECKER trimmer features an auto-feed spool, so no bumping is necessary. The tool transforms to an eager for creating clean cuts along sidewalks and driveways, much like our top selection the 40V lithium-ion battery in this 13-inch swath string trimmer has a charge indicator, so users can see how much cutting power is left and recharge it when needed.

As an added advantage, the battery is rechargeable with other BLACK+DECKER 36V and 40V cordless tools, which include a hedge trimmer and a snowblower.

Specifications

If you’re still unsure about many sides of a cordless trimmer, the following answers to some common asked questions may help.

1. What maintenance does a battery-powered cordless trimmer need?

Cleaning the cutting head and guard on a regular basis is necessary to eliminate caked-on dirt and grass clippings that might cause your trimmer to slow down. You'll also need to replace the trimmer line at some point. Make sure you're following the right directions for your model.

2. Can I use other cutting heads on my trimmer?

It’s obviously better when using the right cutting heads that the manufacturer recommends for your trimmer. We suggest that you use the heads as in instruction as using others wires or blades of different sizes can cause severe damage to your tool.

3. How can I make my trimmer line last longer?

The tip to maintain a weed eater not broken is soaking trimmer lines in water can help it keep its elasticity, which also allows it to last longer.

4. How long should a battery-powered cordless trimmer last?

It's difficult to estimate how long a battery-powered string trimmer should last. However, with appropriate maintenance, any string trimmers can survive five to ten years.

5. Can I edge with a string trimmer?

As reviewed above, a string trimmer can be used for edging garden, driveaway, walkway or sidewalk. All you must do is hold the cordless trimmer perpendicular to the lawn to keep the cut even. In case your trimmer has an adjusting feature to convert into edge, it’s advantageous for you. Anyway, if you have a large yard, it may be better to invest in a separate edging tool.

You can’t go without a cordless trimmer if you want to tidy your lawn and make it look the best. We have talked about the specifications, how to choose the best online, and here are our finally picks for the best cordless trimmers:

• PowerSmart PS76110A Cordless String Trimmer
• Greenworks 13-Inch 40V Cordless String trimmer
• WORX 20V PowerShare Cordless String Trimmer & Edger
• BLACK+DECKER 40V MAX String Trimmer/Edger
• BLACK+DECKER LST136 Trimmer
• Ego Power+ STA1500

Whether you need a product to handle the toughest weeds or a lightweight budget model, we hope this review has helped you much in purchasing the best trimmers.