How To Adjust Grass Shears What To Know. Grass cutter shears

What are the Best Cordless Grass Shears of 2023?

You’ve trimmed the grass carefully so the lawn looks beautiful. And your trusty old pair of manual grass shears are still by your side helping you with this task.

But trimming the grass with manual shears can be hard work. And you’re not getting any younger.

Thankfully, there’s a tool that can help make your life a little bit easier.

Now you’ll be able to trim the grass in your lawn without spending a lot of effort. The tool that can help you is the cordless grass shear.

So let’s take a look at the best cordless grass shears you can buy based on your requirements.

Product Rating Price
Gardena 8885-U 3-Inch Cordless Lithium Ion Grass Shears 1 Check Price
Sun Joe HJ604C Lithium-Ion Cordless Grass Shear/Hedge Trimmer 2 Check Price
Black Decker GSN35 Compact Grass Shears 3 Check Price
Earthwise Cordless Rechargeable 2-in-1 Shrub Shear 4 Check Price
SereneLife PSLHTM20 Battery Grass Cutter 5 Check Price

What are grass shears?

Grass shears are small, hand-held grass and shrub trimmers. They are used for precision trimming and are particularly well-suited for topiary work. Grass shears work much like a set of hair clippers, leaving a cut so smooth that you can sculpt with it.

Naturally, cordless electric models are the most convenient. You can use a corded model, but you will be limited by the length of your extension cord, and you will be forced to use a thick extension cord for full power. Finally, there is the obvious risk of cutting your cord, possibly exposing yourself to a risk of electric shock.

What are the different types of grass shears?

There are several different kinds of grass shears. Some are operated manually. These are just very large scissors that are used for detailed trimming. Some are designed to be operated with one hand, as opposed to the larger two-hand versions.

As you might imagine, electric models are more popular because they simply require less effort. However, hand shears still have their niche uses. I use them when trimming around sensitive garden plants or trees. For instance, I have a grapevine in my yard that is still somewhat young and vulnerable. When trimming around it, I prefer to avoid electric trimming tools for fear of damaging the relatively thin and delicate vine.

Do you need cordless grass shears?

Depending on your situation, you may not actually need this tool. If you don’t have any places in your yard that require precise trimming, this might not be worth your money. However, if you want to do any kind of creative trimming, a tool like this is essential.

Topiary gardening, in particular, is much more difficult without a good automated tool.

Age may also be a factor. If you are of an advanced age, it simply isn’t realistic to continue doing a lot of gardening by hand. Also, one might argue that it’s a waste of time. An older person who wants to do a lot of gardening could certainly make good use of a set of electric grass shears. If you are not dealing with any serious constraints upon your time or health, it is possible that you don’t need them.

How to choose cordless grass shears?

Let’s take a look at some of the qualities that you should look at when selecting a pair of cordless grass shears.


I would consider this to be the most important factor. No matter how nice your grass shears are, you want to make sure that they will continue working as long as possible. Checking the warranty information is a good way to start. A strong warranty is a good sign because it means that the company is willing to stand behind their product. A weak warranty might indicate a hit-and-run business that takes your money and sells you garbage.


Naturally, you don’t want to spend a fortune on a small tool. This isn’t something that you will need to use every day, so you probably cannot afford to spend a great deal of money here. Nevertheless, you should remember that the cheapest option will often be the worst option. You are in luck because these tools are usually not that expensive.

Size and Weight

One of the main reasons to buy a set of cordless grass shears is convenience. You want something that is light and easy. A cordless model will normally give you 45 minutes to an hour of continuous run time. By choosing a model that is light and compact, you can help ensure that you get the most out of each charge.

In the weight department, this tool shouldn’t give you any problems because all of them tend to be extremely light. The average weight is somewhere between two and four pounds.


Battery life is very important for any cordless tool. It’s a good idea to stick with lithium-ion batteries rather than nickel-cadmium. Nickel-cadmium batteries have a problem called “memory effect” This occurs when a battery is given a partial charge. The battery will remember where the charge began and there will be a loss of voltage after the charge drops below that point. This effect does not occur with lithium-ion batteries.

You should also look at the battery voltage. Batteries for electric grass shears are usually in the 3.6-volt range. However, some are as large as 7.2 volts. Bear in mind that a larger battery will add more weight, but allow for greater run time.

Grip and Ergonomics

Comfort is also an important factor. No one wants to continue using a tool that is clunky and unwieldy, or one that does not fit comfortably in the hand. You should make certain that you hold your clippers in hand and see how they feel before you buy them. For those of you that are doing detailed topiary sculpting, this will be even more important. Precise sculpting requires attention to detail, which can be difficult if you are distracted by an uncomfortable or ill-balanced tool.

Your shears should also be easy to hold. A nice rubberized grip is ideal, but anything that fits securely in your hand is good enough. Most shears have two switches, but only one of them is used while operating the device. The exact location of these switches will vary, so you should make sure that they are located conveniently for you.

Blade Length

There will normally be some variation in the length of the clipper blades. Bear in mind that bigger is not always better, since your needs may not require a long tool. Most grass shears come with two interchangeable blades. One will be about 4-5 inches long and will resemble the end of your hair clippers. The other will look more like a hedge trimmer blade and will normally be six to eight inches in length.

Precautions when using cordless grass shears

As cordless grass shears are a bladed instrument, safety is of the utmost importance when using them. Research indicates that the most common injuries inflicted by grass shears are lacerations of the fingers. This shouldn’t really surprise anyone.

The first thing to do is to make sure that the blades are lubricated and sharpened. This will help ensure that they do their job without unnecessary friction which could result in a loss of control.

adjust, grass, shears, know, cutter

You should also make sure to always wear eye protection. While this machine is only designed to cut grass, there is always the chance that you could hit something else and send small pieces of debris flying into your eye.

A pair of thick gloves and a long-sleeved shirt would be the most important pieces of safety equipment to wear.

This brings me to another important step, which is to check the area that you are about to trim for any obvious hazards. These would include rocks, trash, broken glass, bits of metal, etc.

If you are trimming a bush or tree, you should definitely watch out for wasp, bee, and hornet nests. Getting too close to one of these things with a loud electric cutting tool can have extremely unpleasant results.

How to use cordless grass shears

One of the best things about these little tools is the fact that they are so easy to operate. As stated earlier, most models are equipped with a safety switch and a power button.

Normally, you will need to engage the safety before pushing the power button. Once the device is running, you can let go of the safety switch. You will need to continue holding down the power button so that the device continues running.

To use the shears for edging work, simply hold them flat and work the grass between the forks where it will be cut. You want to make sure that you stay parallel to the ground for a nice, even cut.

For larger jobs, most models allow you to replace the clipper head with a hedge trimmer blade using one switch or one knob. This larger blade is used mainly for shrubbery trimming.

When your electric shears begin to lose power, stop and put the battery on the charger. A low-powered device is more likely to malfunction. Decorative gardening should normally be done with the smaller blade, as it allows for a greater amount of detail.

It is a good general rule to move the tool in straight, long sweeps rather than picking at each spot. After all, there is no sense in wasting your time.

Maintaining your cordless grass shears

To keep the battery in proper working order, you should make sure that it is charged up fully before being used for the first time. After this, it can be recharged from any state as long as it is a lithium battery. If you opted for another kind of battery, you need to make sure that you charge and discharge completely. You should also make sure to charge the battery completely before storing it for any significant length of time.

We have already talked about sharpening, but cleaning is also very important. Like a hair trimmer clogged with hair, your shears can become clogged with grass and leaves. You should always look at your product manual to make sure that you know how to disassemble and clean the device. Always remember to remove the battery first, and never clean your device under running water.

The blades should be oiled as well. A look at the internal workings of the cordless grass shears will tell you that there is more than a little friction involved here. They cut by constantly moving one piece of metal against another, so you can imagine how quickly these might degrade without lubrication. A few drops of oil before and after each use will prevent this from becoming a problem.


How To Adjust Grass Shears [What To Know]

Have you ever been frustrated by grass shears not cutting grass properly? They often seem to get caught up on the blades of grass, leaving tufts stuck to the shears. Or perhaps you were tired of adjusting them all the time to maintain the correct tension?

Well, we found out how to adjust grass shears, and we’re here to help!

The tension mechanism behind a grass shear is powered by spring action, allowing the shear to cut grass efficiently with the right amount of tension.

However, the spring may need to be adjusted. It can lose tension over time, so adjusting it can ensure that the shear cuts the way it should.

Continue reading as we explain each step in full detail and everything you need to know about adjusting the tension mechanism on a grass shear. We’ll also cover some additional questions that you may find relevant about grass shears and tips on making them cut more effectively. Let’s begin!

How To Adjust Grass Shears

If you have grass shears that don’t seem to work as well as they should, it is likely time to buy a new one. But before you do that, you may be able to adjust your grass shears to fix the problem.

adjust, grass, shears, know, cutter

As mentioned, tension allows grass shears to cut grass effectively. The pressure may become loose or too tight. If this is the case, follow these steps:

Fiskars Steel Grass Shears

Check the tension

Testing the tension of grass shears before attempting to adjust them is crucial because the correct tension is necessary for the tool to function.

If the tension is too loose, the blades may not cut effectively, and if the pressure is too tight, the blades may become damaged, or the tool may be difficult to use.

By testing the tension first, you can determine if it needs to be adjusted and, if so, by how much. This will help ensure that the grass shears are in good working order and can effectively cut grass.

How to test the tension level of grass shears

To test the tension of grass shears, you can follow these steps:

  • Make sure the grass shears are clean and lubricated. This will help them work correctly.
  • Hold the grass shears in your dominant hand and engage the blades by squeezing the handle.
  • Slowly release the handle and observe how quickly the blades return to their starting position. The blades should return to their starting position quickly and smoothly, without hesitation or binding.
  • If the blades do not return to their starting position smoothly or the tension feels too loose or tight, the grass shears may need to be adjusted.

Recalibrate the tension

It is essential to recalibrate or adjust the tension of the garden shears when they start to lose pressure. This ensures that the shears can cut through branches and stems effectively.

When the tension is too loose, the blades of the shears will not close completely. That can result in a poor-quality cut and may damage the plant.

In contrast, if the tension is too tight, it can be challenging to open and close the blades, which can be tiring and may lead to hand fatigue.

In either case, it is important to adjust the tension to ensure that the garden shears are working correctly and efficiently.

How to adjust the tension of grass shears

  • To adjust the tension of the grass shears, locate the tension adjustment knob or screw on the handle or blade assembly.
  • Turn the tension adjustment knob or screw clockwise to increase tension or counterclockwise to decrease tension. Generally, grass shears follow the “right tighty, lefty loosey” rule. However, if you’re unsure, check your grass shears’ manual.
  • Test the tension again by squeezing the handle repeatedly until the blades return to their starting position smoothly and the tension feels comfortable.

How Tight Should Grass Shears Be?

Grass shears should be tightened enough to hold the blades securely in place and prevent them from wobbling or slipping.

However, they should not be so tight that they are difficult to open and close. If the blades are too loose, they may not cut effectively.

If the blades are too tight, it may be difficult to open and close the shears, which can cause fatigue when using them for an extended period.

To adjust the tightness of grass shears, you may need to use a screwdriver to tighten or loosen a screw or two that hold the blades in place.

What Should You Do If Your Grass Shears’ Spring-Action Won’t Work?

If the spring-action mechanism on your grass shears is faulty, you have a few options for fixing it.

  • Check to see if the spring is broken or loose from its mount. If the spring is broken, you will need to replace it. If it has come loose, try reattaching it to its mount.
  • Try lubricating the spring and the other moving shears to see if that helps improve the tension. Use a light oil, such as WD-40, to lubricate the parts.
  • If the spring is in good condition and the shears are still not working correctly, you may need to replace the entire mechanism. This is a more complex repair and may require the assistance of a professional.
  • If you cannot fix the grass shears or feel uncomfortable attempting the repair, it may be best to replace them altogether. This can be a more cost-effective option in the long run, especially if the shears are old or have other issues.

Is It Worth It To Fix Broken Grass Shears?

It depends on the specific circumstances.

Here are a few things to consider when deciding whether to repair or replace broken grass shears:

  • How old is it? It may be worth getting repaired if it’s relatively new and still under warranty.
  • How much will the repair cost? If the repair costs more than new grass shears, buying a new one may be more cost-effective.
  • How much use will the grass shears see? If you only use the grass shears a few times a year, it may not be worth investing in a repair. On the other hand, if you use it frequently, it may be worth the cost to repair it.

Ultimately, the best decision will depend on your specific situation and needs. If unsure, it might be helpful to get a quote for the repair and compare it to the cost of new grass shears to help you make your decision.

Grass shears are usually inexpensive, so you should be able to find a good deal.

How Do You Sharpen Grass Shears?

Over time, the blades of grass shears can become dull and may need to be sharpened to work effectively. Here is a simple process for sharpening grass shears:

  • Start by cleaning the blades of the grass shears. Use a cloth to wipe away any dirt, grass, or debris stuck to the blades.
  • Next, use a file to sharpen the blades. You can use a round or flat file, depending on the shape of the blades.
  • Hold the file at a slight angle to the blade and move it back and forth along the edge of the blade, following the natural curve of the blade. Do this on both sides of the blade until it is sharp.
  • Use a light touch and be careful not to overheat the blades, as this can cause them to lose their temper and become brittle.
  • Once the blades are sharp, use a cloth to remove any filings or debris. Then, lubricate the blades with oil to help prevent rust and keep them in good condition.
  • Test the sharpness of the blades by cutting a small piece of grass. If the blades are not cutting cleanly, continue to sharpen them until they are sharp.

What’s The Best Angle For Sharpening Grass Shears?

The best angle for sharpening grass shears is around 30-35 degrees. This angle will provide a sharp edge that can cut through grass cleanly and efficiently.

When sharpening the shears, it’s important to maintain a consistent angle to ensure that the edge is even and straight. You may need to experiment with different angles to find the one that works best for your specific shears.

In general, it’s better to err on the side of a slightly shallower angle rather than a steeper one, as a steeper angle may result in a weaker edge that is more prone to chipping or bending.

How To Maintain Your Grass Shears

Here are some tips for caring for grass shears:

  • Clean the blades after each use. Use a soft cloth or brush to remove any grass clippings or debris. You can use turpentine, mild detergent, and warm water to clean the blades.
  • Sharpen the blades as needed. You can use a file or a sharpening stone to keep the blades sharp and in good condition.
  • Oil the blades regularly. This will help to prevent rust and keep the blades moving smoothly.
  • Tighten any loose screws or bolts. Over time, screws and bolts can become loose due to use. Make sure to check them regularly and tighten them as needed.
  • Store the grass shears in a dry place when not in use. Moisture can cause rust, so keeping the grass shears dry when not in use is essential.

By following these simple steps, you can help to ensure that your grass shears stay in good condition and continue to work well for a long time.

To Finish Up

Grass shears are valuable tools for trimming lawns and removing weeds from gardens. To perform their job effectively, they require a good level of tension.

If the grass shears start to slip during use, you might want to check to see if they need adjusting.

While we have your attention, check out these related articles:

The 7 Best Cordless Grass Shears of 2023

A reliable, effective pair of cordless grass shears can help put the finishing touches on your yard. You can use them to edge the lawn, shape hedges, and trim trees and bushes. But with so many options for cordless grass shears, it can be difficult to find a decent pair and even harder to find the right ones for your needs.

To help with your search, we’ve compiled a list of the eight best cordless grass shears available. With our reviews and included buyer’s guide, you’ll be able to find and purchase the right shears in no time, so you can spend less time shopping and more time perfecting your yard.

Disclosure: We may receive commissions when you click our links and make purchases. This does not impact our reviews and comparisons. All opinions are our own. We pride ourselves on keeping our articles fair and balanced. For more info see our disclosure statement.

The Best Cordless Grass Shears

Makita 18V LXT Lithium-Ion Cordless Grass Shear with Hedge Trimmer Blade

With a wide trimmer blade and super-fast blade speed, this grass shear from Makita will help you get the job done in a fraction of the time.

How to use grass shears

This versatile tool comes with a hedge trimmer blade that can be interchanged with the grass shears without tools. When combined with the 18-volt LXT lithium-ion battery, this trimmer charges in no time and lasts 3 hours.

Cordless Grass Shears Reviews

The top cordless grass shears combine versatility with ease of use, but those are not the only features we considered when creating this list.


Cordless tools are only as good as the battery that runs them. This is doubly true for a product like grass shears that perform a long list of tasks. Fast charging time and long battery life are key, especially if you have a large yard that requires frequent care.

Blade Type

Standard grass shears come with a triangular-shaped, dual-action blade for trimming the lawn, edging, and cutting ornamental grasses. But the best products offer more. Many come with interchangeable hedge trimmer blades, optional extendable handles, and blade angle and height adjustability.


Lastly, the most effective and user-friendly shears are the perfect balance of lightweight and durable. Highly durable garden shears are great, but only so long as you can use them for extended periods without your arms getting tired or sore. Conversely, lightweight tools are easy to carry but aren’t likely to stand up to daily use.

Below are eight of the best garden shears on the market. Each checks multiple boxes above while offering something unique so you can find the exact right tool to fit your needs.

Key Specifications

If you are looking for straightforward, handheld grass shears that are both reliable and powerful, you’ll love this 18-volt cordless from Makita.

The nickel-plated, double-action grass trimmer blade runs at 2,500 strokes per minute to quickly take care of even the thickest lawn. And it can be easily adjusted for three heights to leave you with a yard that looks professionally manicured.

When you are done edging the lawn, simply pull off the grass blade and snap on the durable, double-action hedge trimmer–no tools needed.

This 8-inch trimmer is perfect for shaping shrubs and pruning thin-branched bushes and trees.

At just over four pounds, this durable but compact trimmer can take on any project without wearing you out. The handle is padded on both sides with thick but pliable rubber for an easy, comfortable grip. A high-profile guard keeps your hand away from the blades and dislodged vegetation out of your face.

The high-powered Makita battery charges quickly and runs for three hours, but does need to be purchased separately.

Key Specifications

Having highly durable, super-functional grass shears is great if you have a large yard or garden that needs constant attention. But if your yard requires less maintenance then a lighter, more dynamic tool is likely what you want.

These super lightweight shears from Sun Joe are perfect for yards that don’t require something ultra-durable. They will stand up nicely to standard use but offer a lighter, more comfortable product for less intense garden work.

The smaller shear blade is simple to maneuver in tight spaces but still has the power necessary to easily cut through any type of grass.

The interchangeable 6-inch hedge trimmer blade isn’t as heavy-duty as others on this list but is perfect for taming back leafy foliage and small bushes.

Unlike many cordless tools, this one does not rely on an external battery pack. Instead, the entire tool plugs into a wall charger. This not only allows for a lighter-weight design but also means you have fewer pieces to keep track of.

One of the features most users love about this tool is the easy switch safety button. Unlike other shears, you only need to compress the second switch during the initial start-up. This means less juggling and a more comfortable grip during use.

Key Specifications

For many hobby gardeners and landscape enthusiasts, even lightweight electric tools are too bulky and heavy to use comfortably. This is especially true when pruning shrubs and trees overhead.

These grass shears from Scotts were made with these consumers in mind.

At just over 1.5 pounds, these shears are perfect for those that have difficulty managing bulky or heavy tools. It has a low operating weight and a padded hand grip that you won’t mind lugging around the garden, no matter how expansive your yard is.

There are some tradeoffs to cordless shears this light, of course. With a fully charged battery, these Scotts shears will only run for about 30 minutes of straight use. But if all your yard needs is a quick cleanup after mowing and weed whacking, this should be more than enough.

Like the Sun Joe, these shears plug directly into an included wall charger.

The set includes a 6.5-inch hedge trimmer blade and an optional extension pole which allows for pruning taller bushes and for no-kneel lawn edging.

Key Specifications

Another set of cordless garden shears in the ultra-lightweight category are these light-duty trimmers from Greenworks.

At only 1.2 pounds, you will find it difficult to have another set of quality shears this easy to carry and maneuver. This is the perfect tool for hedge trimming or for homeowners who struggle to work safely with heavier tools.

Like the Scotts lightweight trimmers, these only have 30 minutes run time. But with their light operating weight, quick maneuverability, and sharp blades, it shouldn’t take much time at all to get the job done.

This item includes standard 4-inch grass shears and an interchangeable mini-hedge blade. While not as powerful as other options, users are often surprised at the tasks these shears can take on.

These Greenworks trimmers feature an additional safety switch that you should press to keep the blades moving. This is a great feature for gardeners with small children. However, many users have found the placement of the switch difficult to depress upon start-up and less comfortable to grip during use.

Like other lightweight shears, this charges directly through the included wall plug.

Key Specifications

If you are looking for the perfect combination of lightweight and long battery life, you’ve found it in SereneLife.

Like others in the lightweight class, these simple trimmers are under 2 pounds. You can easily maneuver and carry it around the yard without breaking a sweat. But with a long-lasting, fast-charging battery, they are a better answer for light-duty maintenance on larger yards.

A full charge takes about four hours to achieve, but a forty-five-minute charge will give you about enough juice to work for a full hour.

This longer life is thanks to a lower operating voltage. While this does mean this tool is less powerful than others on the list, it still operates at a high 1,000 strokes per minute to make quick work of edging and shaping shrubs.

If your yard is full of woodier, thicker hedges and bushes, this trimmer is probably not for you. But for quick trims on greenery or if used exclusively for maintaining lawns and ornamental grasses, this tool is perfect.

Key Specifications

Most shears on this list are made to be dual purpose; they include features that allow them to function as hedge trimmers and grass shears. This is great if you want both tools, but if all you need is a tool to edge and maintain your lawn, then the extra features and price are unnecessary.

For those looking for the perfect, easy-to-use grass shears and nothing more, this tool from Gardena is exactly what you want.

These shears are made to cut and trim lawns with ease. They are lightweight, weighing only 1.2 pounds, and include only a three-inch grass shear blade. This blade can be easily removed by depressing a button for quick cleaning and care.

The blade is not as wide as others on the list, which makes it perfect for precision. It can easily tackle overgrown lawn around saplings, curving pathways, and in between pavers.

The lower voltage isn’t a problem for tackling lawn maintenance and allows for a longer runtime of about 45 minutes. The battery does take some time to charge, about 6 hours, but this can generally be accomplished between uses.

Key Specifications

If you like the idea of powerful garden shears like our top pick, but need something a little easier on the wallet, then you may want to consider these 18-volt trimmers from Ryobi.

Like our top pick Makita trimmers, this tool is powerful enough to cut through thicker bushes while moving quickly. It also includes similar tool-less blade removal and installation and a replaceable battery.

But unlike the Makita, this one is bargain-priced for those on a more limited budget.

For that lower price, you do have to sacrifice a few features. This battery only lasts about 45 minutes when fully charged. And the blade is not quite as wide – it is only 4 inches.

But for most homeowners with standard-sized yards, this trimmer will be more than enough.

Like the Makita, this unit weighs about 4 pounds thanks to the hefty 18-volt battery and more durable design.

Cordless Garden Shears Buying Guide

Knowing what products are available is only half the battle when it comes to finding the right grass shears for your yard.

To help you understand the different features and capabilities of cordless grass shears, we have put together this handy buyer’s guide. Each point is worth researching and considering before you make your final decision on which tool to add to your arsenal.

Blade Type

All cordless grass shears utilize the same basic design for their blades. Both the hedge trimmers and shears are comprised of two blades that move back and forth to open and close the gaps between the sharp edges.

These dual-action blades trap, squeeze and cut twigs and foliage that get trapped between them.

What does differ between products is the size of the blades.

Grass shears are measured by their width. Wider shears will cut a larger area of grass with each pass. These are perfect for large patches of lawn that can’t be cut with a mower. Thinner shears are more maneuverable and work well for tight areas and edging around obstacles.

Hedge trimmers are measured by their length. Longer trimmers make quick work of large bushes and long hedges. Shorter trimmers mean you need to make more passes to get the job done, but they also tend to be more maneuverable and lighter.

Battery Voltage and Size

Cordless garden shears come in two varieties: those with removable batteries and those that plug directly into a wall outlet to charge.

Those with removable batteries, such as these shears from Makita, allow for extended use as the spent battery can be switched out with a new one once it dies. However, these units also tend to be heavier, especially if the battery is high capacity.

Direct plug tools tend to be lighter and less bulky. But if the battery dies in the middle of a job, you’ll have to wait for the unit to charge before finishing. Also, if the battery fails in these units, the entire tool will need to be replaced.

In terms of voltage, the more volts a battery has, the more powerful the tool will be.

Higher voltage batteries also tend to have a longer battery life between charges. But they do take longer to reach full charge than lower voltage types.

You can learn more about how voltage affects performance by reading our power tool battery guide.

Weight and Ergonomics

One of the biggest considerations for buying any new handheld power tool is the tool’s weight.

Garden shears, especially, require a lot of up and down movements and often need to be extended away from the body.

Heavier garden shears are more powerful but require more strength to manage. These tools are likely to leave you sore after prolonged use if you are not used to them.

It is possible to find trimmers as light as 1.2 pounds, like this great option from Greenworks. These lightweight tools aren’t as powerful and don’t run as long, but are often worth it just for the ease of use alone. This is especially true for older homeowners and those that struggle to safely use heavy hand tools.

But weight isn’t the only consideration when it comes to the user’s comfort.

The shape and padding of the handle also play a big role in how enjoyable these tools are to use. Look for shears with padded rubber on the handle and those that are labeled as having an “ergonomic” grip.


For any power tool, it is important to research the available manufacturer’s warranty.

All tools have the potential to malfunction whether from misuse or defect. Since the most common failure seen in power tools is in the battery, warranties are especially important for tools with internal batteries that cannot be replaced.

Additional warranty coverage is often available at an extra cost. This may be worth considering for more expensive cordless shears to protect your investment.

The Wrap Up

Within the specialty market of cordless grass shears, there is one clear winner that dominates the others in terms of power, battery life, and durability.

Makita’s 18v Cordless Grass Shears have an unparalleled 3-hour run time and heavy-duty nickel-plated blades that make easy work of even woody, dense hedges and expansive lawns. Thanks to a replaceable 18-volt battery, this tool is not the lightest on our list, but it is by far the most powerful.

The 7 Best Cordless Grass Shears Reviews and Buying Guide

A grass shear is a must-have landscaping tool to maintain bushes, grass, shrubs, and hedges properly in your garden. It trims areas like driveways, tree trunks, around the flower bed, corners or pathways, especially where you can’t use the lawnmower.

Cordless grass shears are powered by batteries that let you work anywhere in the garden without any wires or electric power connections. It is a lightweight, reliable, portable, and powerful option that enhances mobility, ease of use, and productivity. Its sharp blades will aid in smooth and efficient grass cutting.

Before investing in a cordless grass shear, we suggest you take a glance at the following key factors to make the right option.

How much area you can cover in a single sweep for cutting with this blade is determined by the blade length. The blade length of these cordless models will vary from 4 – 6 inches. The longer blades will cover a large area for cutting in one cut, and thereby you get the work done fast in less time. Based on the area you want to trim, you have to select the model with the required blade length.

Since these are battery-powered, the battery capacity is essential to consider. The backup time of the unit with a single charge will increase whenever its capacity increases. It is measured in volts and the general capacity range will be 3.6 – 7.2 volts. Lithium-ion and nickel-cadmium are two batteries used for these cordless grass shears. Among them, a lithium-ion battery is the best and most preferred option.

These handheld grass shears are lightweight and range from 1.5 – 5 pounds. These lighter units can easy to hold and maneuver for a long time. However, the attached battery will put on some extra weight on the unit. Ensure to balance the weight and performance of the tool to get your work done properly.

With the availability of several cordless grass shear options out there, it will be a challenging task to select the best model. So, we compiled a list of some Best Cordless Grass Shears with their description, best features, pros, and cons. For more information on these grass shears, we recommend you read our detailed Buying Guide to choose the perfect option, as per your grass trimming requirement.

Best Cordless Grass Shears

Cordless Grass ShearVoltage ratingMaximum blade sizeWarrantyBuy Now

Best Cordless Grass Shears Reviews

Worx Shear Shrubber Trimmer

Worx is known for its heavy-duty products in the market. They also have similar cordless grass shear, which is worth checking out.

Worx WG801 houses a massive 20 volts battery that is similar in all of Worx power tools. It is very easy to handle the machine as its design is ergonomic in nature. The blades perform dual action while cutting, i.e., you will obtain a cut when the blade is moving forward as well as coming back. This allows a faster operation along with smooth and sharp cuts. It comes with a 4 inches grass shear and 8 inches shrubbery blade.

You will be getting a special sheath guard to keep the blades safe and sharp for a long time. This definitely adds up in the reliability as the blades tend to lose the sharpness when kept in the open. You easily get a firm grip on the handle that is designed to reduce vibration and hand strain. The blade changing process is also pretty easy. All you have to do is press a single button to remove the blade. You will be getting 3 years of warranty, which is very good.

  • massive 20 volts battery
  • very easy to handle
  • Ergonomic design
  • dual-action blades
  • faster operation
  • smooth and sharp cuts can be made
  • special sheath guard for blades
  • Handle absorbs vibration and reduces strain on hand
  • Quick blade change
  • 3 years of warranty

Sun Joe Cordless Grass Shear

Snow Joe is a very popular brand that is known for its affordable options. Here is an affordable grass shear from Snow Joe.

Here is a highly affordable yet versatile cordless grass shear from Snow Joe. It can be the best option for you if you want a grass shear for small gardens or indoor plants. Similar to many options, it also gives you 2 in 1 machining options that are grass shearing and hedging. It supports 4 inches and 6 inches blades for shearing and hedging, respectively.

It is powered by a 7.2-volt lithium-ion battery for a hassle-free wireless operation. The battery, as well as the charger, is included in the package along with the grass shear. It has a durable build quality, and it weighs sound 2.5 lbs. Snow Joe gives 2 years of warranty period after purchasing to ensure that you will be using the products for at least 2 years no matter what.

  • Affordable cordless grass shear
  • 2-volt lithium-ion battery
  • Wireless operation
  • Best option for smaller applications
  • 2 in 1 machining options
  • shearing and hedging both possible
  • 4 inches shearing blade
  • 6 inches hedging blade
  • Battery and charger included
  • 2 years of manufacturer’s warranty

Scotts Outdoor Power Tools Cordless Grass Shear

Scotts Outdoor Power Tools, as the name suggests, produces various power tools and related products. They also make a cordless grass shear, as mentioned below.

In the 2nd position, we have another 7.5-volt lithium-ion battery-powered cordless grass shear. When you buy this grass shear, you will be getting the batteries as well as the charger included in the product so that you do not have to buy it separately. You can easily change the blades if this grass shears without using any sort of tool whatsoever. There is a 6.5 inches hedge blade and 4 inches shear blade included with the product.

The cutting head is also adjustable so that you can manage the orientation to reach difficult spots easily. There is a cushioned soft-grip available to hold the machine for comfortable handling. As it weighs only 1.6 lbs, it comes in the lightweight category. Scotts Outdoor Power Tools is giving 2 years of warranty on this product, which is pretty impressive.

  • 2-volt lithium-ion battery
  • Batteries, as well as the charger, included
  • Easily change the blades without tools
  • 5 inches hedge blade
  • 4 inches shear blade
  • Adjustable cutting head
  • Cushioned soft grip
  • Weighs 1.6 lbs
  • 2 years of warranty

SereneLife Battery Grass Cutter

SereneLife specializes in designing and developing products that helps in maintaining gardens and lawns.

Their grass cutter is made up of high-quality engineered ABS material which can withstand regular wear and frequent use. This power cutter tool is suitable for clearing debris from sidewalks, driveways, garages and decks.

With comfortable handle, it is quite easy to use and doesn’t require any special skill set. It is light in weight so you will not experience any arm fatigue. This cordless grass cutter comes with in-built rechargeable battery that lasts for a long duration.

  • Wide range of applications
  • Good for fall clean up
  • Light in weight
  • Portable and compact
  • Rechargeable battery
  • Comfortable handle grip

BlackDecker Shear/Shrub

Black and Decker is another popular name that provides many premium power tools and equipment. Here is a cordless grass shear from Black and Decker.

Here is a somewhat moderately powered cordless grass shear as it has a 3.6-volt battery that drives the cutting blades. The blades are made of steel, and they are interchangeable. Therefore, you can use this tool for both grass and shrubs. There is a 6 inches blade available for detailed pruning and 4 inches blade grass shearing. It is also pretty lightweight and compact in design.

You can use this grass shear for almost 24 minutes in a single charge. You can get an optional extended handle from the market for better handling and control. There is an LED charging indicator on the front that will notify you when the machine is fully charged and ready for work. The battery and charger are included in the package, and you will not have to buy any extra accessories. There is a 2 year warranty period on this grass shear.

  • Moderately powered cordless grass shear
  • 6 volts battery
  • Can be used for grass as well as shrubs
  • Steel blades
  • 6 inches blade for pruning
  • 4 inches blade for shearing
  • Lightweight and compact
  • 24 minutes backup in a single charge
  • LED indicator
  • Battery and charger included
  • 2-year warranty

Makita Cordless Grass Shear

You have probably heard about Makita in the past if you have ever bought or looked for a power tool. They have produced a lot of high rated power tools such as this cordless grass shear.

Makita XMU04Z is an 18-volt lithium-ion battery-powered cordless grass shear that houses a special Makita built motor.

This motor is capable of delivering 2500 SPM for great cutting results. You will be getting up to 200 minutes of uninterrupted run time with a single charge. Unfortunately, you will have to get the battery separately to use the grass shear. It also holds dual-action blades that are necessary for better cutting speed as well as accuracy.

The build quality is pretty sturdy, and the product is built to last. Unlike other options, Makita XMU04Z will allow you to adjust the cutting width in 3 different stages that are 9/16 inch, ¾ inch, and 1 inch. Changing the blades gets really easy with the tool-less blade changing system available with this grass shear. There is a 1 year warranty period that is considerably shorter compared to the price tag.

  • 18-volt lithium-ion battery
  • special Makita built motor
  • 2500 SPM motor capacity
  • 200 minutes of run time with a single charge
  • Dual-action blades
  • Better cutting speed and accuracy
  • Great build quality
  • Adjustable cutting width
  • Tool-less blade change system
  • 1-year warranty

Vminno Ryobi Cordless Grass Shear

Ryobi is also a very renowned name in the market. Ryobi has manufactured a couple of heavy-duty products like this cordless grass shear.

Last but not the least, here is another versatile yet equally powerful cordless grass shear from Ryobi. It houses an 18-volt lithium-ion battery that is capable of a 90-minute quick charge. You can quickly change the operation from shearing to shrubbing by simply replacing the blades with the help of a quick blade connect system. The battery is Ryobi’s special one battery, which is used in all Ryobi products.

Ryobi P2900B weighs around 4 lbs that can be justified by the high battery capacity. You will be getting an over mould handle to comfortably hold the machine and operate it with significant control. The blades are rated for dual action, giving you 2 cuts in a single cycle.

The cutting capacity of this grass shear is around 5/16 inches as it holds 8 inches shrubbery blade and 4 inches shearing blade. It is backed by 3 years of warranty from Ryobi.

  • Heavy-duty cordless grass shear
  • 18-volt lithium-ion battery
  • 90-minute quick charge
  • Shearing as well as shearing possible
  • Blades can be replaced easily
  • Quick blade connect system
  • Ryobi’s special one battery
  • Weighs around 4 lbs
  • Overmold handle
  • Dual-action blades
  • 8 inches shrubbery blade and 4 inches shearing blade
  • 3 years of manufacturer’s warranty

How to Choose the Best Cordless Grass Shears:

We need a cordless grass shear to maintain a fresh and well-trimmed garden every time without much difficulty or effort. All the models are designed to use for a similar purpose, yet there are some factors (like quality, features, or budget) that differentiate your selection and purchase.

Let’s discuss those key factors that have to be considered while shopping for these cordless grass shears.

Blade Material:

The blades of these grass shears are made of either high-carbon steel, stainless steel, or non-stick coating.

High Carbon Steel Blades – A strong metal made with a combination of carbon steel and stainless steel. These blades are strong, durable, and sharper which cuts the grass easily and last longer.

Stainless Steel Blades – These are stronger and have a resistance to corrosion and rust.

Non-Stick Blades – These are coated with anti-friction material like Teflon to avoid sticking any plant or grass residue to the blade, which results in causing rust or blockage. You can frequently find this type of coating on dual-bladed attachments.

Blade Length:

The blade length will determine the overall cutting capacity of the grass shear. In other words, how wide you can trim an area in one sweep with this tool. Generally, the cordless grass shears are available with a blade length that ranges from 4 – 6 inches.

Models with longer blades are an ideal option for larger areas (shear more grass in a single cut), yet a bit hard to maneuver in small areas. Whereas, shorter blades can cover tight areas and corners easily and perfect option for accurate work.

You have to set the exact blade length of the grass shear depending on the area (or garden size) you want to trim the grass. Ensure to purchase the model with a blade length that is apt for your property layout. For instance, a large blade won’t be required to trim small grass or indoor plants.

Battery Capacity:

As the name implies, cordless power tools run with rechargeable batteries (but not replaceable batteries). Nickel-cadmium and lithium-ion batteries are two commonly used battery types in the grass shears.

Lithium-ion batteries are expensive that are widely used in higher-end or premium appliances due to their quick charging technology, and extreme charge holding capacity until the last drop. Nickel-cadmium batteries will gradually lose the charging capacity as voltage drops, which aids in less performance and are affordable.

The battery capacity is measured in voltage (volts), in which the capacity of these cordless tool’s batteries will range from 3.6 – 20 volts. The higher the battery capacity (voltage rating), the longer it holds the charge and thereby shear the grass quickly and efficiently.

A cordless grass shear with a 3.6-volt rating is enough to trim small-medium size gardens. Remember that high-capacity batteries will take a bit longer time for their full charge and also add up to the overall weight. Hence if you are willing to use the tool for long operation, you can get a high battery capacity device. Or else go with a lighter and compact option.

Blade Speed:

The blade speed of a particular tool will decide/indicate its power capacity, in which how fast the blade moves to cut the item efficiently. Its speed is measured in strokes per minute (SPM) or rotations per minute (RPM). However, the blade speed (SPM or RPM) of a power tool is stated in terms of no-load speed, which means the moving speed of a blade when no item/material is in its contact. For a better shearing experience, go with the grass shears having a no-load blade speed as a minimum of 1000 SPM or RPM.


Mostly these are handheld tools featuring short handles, which make the user bend over for operating them properly. Even though the short handle provides precise control and ends up with great detail work, they make most users feel uncomfortable (especially those having mobility problems (or) getting pain or stiffness after bending for a long time) to work with it.

Some manufacturers designed their tools with telescoping extendable handles to make their users feel comfortable to shear shrubs and grass simply by standing. Furthermore, a model with a longer handle can trim a bit extra sizable shrubbery areas. With its non-slip grip and contouring into a natural hand position, the ergonomically designed handles offer comfy, and enduring usage.

Cutting Height Adjuster:

A healthy and beautiful lawn is achieved only when you maintain the correct level of the grass length. Cutting too short not only damages the grass but also restricts its growth, while leaving too long grass won’t make the lawn look attractive. Then it would be a bit expensive or time-consuming to reseed or fix the lawn.

So, ensure that you are cutting grass 1/3 of the leaf size for its healthy growth and well-maintenance. Most of these cordless grass shears have a height adjuster option that let you adjust the height (to different levels) for proper cutting of the grass. Go with a model having this excellent feature.


Usually, these handheld lawn tools are lightweight and range from 1.5 – 5 pounds, which makes them easy to maneuver around. We suggest you pick a lightweight unit to get rid of any fatigue (arm, shoulder, and wrist) and other discomforts.

The construction material and battery will be an add-on to the grass shear’s weight. Even though a model with a larger battery of high voltage weighs heavier, yet ensures it runs for a longer time before recharging it again. Prefer to use a grass shear that has low battery capacity when you are unable to bear the tool’s weight.


Attachments to any product/tool will help you to get work done with ease without much strain or difficulty. We mostly find two main attachments – an extension handle, and a small hedge trimmer blade.

Hedge Trimmer Blades – Since they are 6-inches long, these blades are the perfect option to use for small bushes and shrubs. Yet won’t handle larger than shrubs or delicate bushes and may not be replaced instead of true hedge trimmer. Similar to high-powered scissors, the dual-bladed head attachments can trim the shrubs efficiently and instantly.

Extension Handles – It is not found in most models yet offers convenience to use them. A grass shear with this feature will turn into a small lawnmower that won’t let you bend or knee down to work on trimming the grassy areas.

We advise you to check and consider which attachment is useful for your shearing process. In case, if you can use grass shears without any attachments, then you can save a lot of money and use them properly.

Extra Features:

There are wide-range of extra features available for these cordless grass shears. You can check and choose them that are perfectly suitable for your requirement to ease your work and enhance your productivity.

  • Extension Pole –A unit with this extension pole will ease your shearing process that converts a handheld unit into a standing one (like a lawnmower).
  • Safety Lock – This feature will lock the model without power on unintentionally.
  • Battery Life Indicator – Displays the remaining or left-over battery power on the unit that reminds you of when to keep charging.
  • Compatible Batteries – Most manufacturers offer wide compatible batteries to make them use with other power tools of the same brand.


The price of the cordless grass shears varies a lot depending on their build quality, warranty, and other features. The general price range will be from 35 – 200 (or more). Make sure to consider the price-value ratio while buying this gardening tool. Purchase the high-quality model even at a bit expensive range if you use them regularly. Similarly don’t purchase an expensive model for rare/limited usage.


A warranty offered by the manufacturer is like a great assurance for the user, as it indicates the build quality and reliability of the parts used in the tool. Being a cordless tool, its battery gets damaged easily due to improper charging schedules, or unfortunate incidents.

The longer the warranty period, the better you experience the peace of mind for durability and reliability. They help to fix or replace the device whenever required. Some models offer a 1-year or 2-year long warranty.

Safety Tips and Precautions While Using the Cordless Grass Shears:

Since it has a sharp blade, safety is a crucial factor to consider before using it, to prevent any accidental cuts or injuries to the operator or other nearby people. Here are some safety tips and precautions that you have to follow while using this grass shear.

  • Ensure that your shear blades are sharpened and well-lubricated to get rid of unnecessary friction and losing control over their functionality.
  • Wear eye protection to avoid any small debris or dust getting into the eyes while cutting the grass.
  • A long-sleeved shirt and thick gloves are compulsory safety equipment to be worn by the operator for their safety.
  • It is essential to check the land you want to trim before using these grass shears to get an idea of the area about obvious hazards like metal bits, trash, broken glass, or rocks.
  • Watch for hornet nests, bees, and wasps while shearing a bush or tree. You may get hostile results whenever you use this loud cutting tool to trim the area.

How to Use a Cordless Grass Shears? (or) How to Cut/Trim Grass Using a Cordless Grass Shears?

Irrespective of your expertise (pro or novice) in using these cordless grass shears, they are quite easy to use. All you need is to fix the blade and battery to the model to start using them. However, changing (attach or replace) the blades and batteries is an easy and simple way that is mentioned in the user manual.

Few models offer some extra attachments or features like trimmer blades or height adjusters for proper cutting at different heights. Safety is the paramount factor to consider while using the grass shears.

With the presence of a high-speed moving blade, the use of these models is a bit risky to your hand and body and cuts if not used carefully. Release the safety before turning on the power button to avoid any accidental turn-on of the unit. While some models let you continuously engage the safety, some need it only once.

After you switch on the machine, move the shear all over the grass to grab the required cutting length. For edging, lean the tool to touch the blade point just above the ground. Then set the machine straight or lean a bit small angle as per your cutting requirement.

For uniform cutting, you have to set the unit parallel to the ground, and then direct the tool in a long straight line to cover a large area and have a constant cutting in every swipe. After completing the process, you have to remove the battery to keep it on the charger. Based on the particular charger rating and battery types of the model, its charging time varies a lot. Furthermore, remove the battery while not using or storing the cordless grass shears.

How do we Take Care of the Cordless Grass Shears?

Proper care is a must for gardening tools to enhance their functionality and make them last for a longer time. Here we have mentioned some cleaning or maintenance tips to take proper care of your grass shear.

  • Before getting into the details, we suggest you read the manufacturer-recommended maintenance or cleaning instructions from the user manual.
  • Remove the blade after you have done the work to clean it from any debris or dust.
  • Whenever the blade gets dull, it won’t properly cut/trim the grass and might affect the health and growth of the grass.
  • Usually, mud or wet grass gets stuck to the tool’s blade while shearing the grass. You need to clean the blades after every use. Remove the modules to rinse them separately.
  • Don’t rinse the overall unit with water, because these cordless models are not waterproof, and thereby the motor and batteries might get damaged.
  • Ensure to lubricate the blade after its thorough cleaning either with lubricating oil or sparingly all over the edges. This will act as a thin anti-rust coating and make it function effectively.

Frequently Asked Questions:

Ensure to take out the blade from the model after you are done using it to clean it thoroughly with dish soap and water. Dry it to apply lubricating oil or WD-40 to maintain its sharpness and durability.

Yes, you can leave the grass cuttings (excess left-over) done with cordless grass shears on the lawn or garden to deliver the essential nutrients required to the grass for its healthy growth. Yet won’t leave too much quantity, as it might affect its growth and damage the area.

These are designed to cut through small pieces with ultra-sharp blades quickly and efficiently. So, they can easily cut through small branches and roots. However, thick blades won’t do their work effectively, yet this grass shear can slice/trim through tiny roots, tendrils, small branches, and plants but not cut through large or woody plants.

Take out the blades from the unit after trimming the grass. Then clamp down the blades on a table vise to sharpen them by using a metal file.

The main benefit of using cordless grass shear is that they are lightweight, versatile, and portable. This means a fully charged tool can be used or moved anywhere on the lawn (including corners or tight spaces). They won’t have any tangled wires and don’t need a compulsory power outlet for their work. Simply, they act as a small grass mower.

They are not only used to trim lawn grass but also shear different hedges, shrubs, or bushes. With its height adjustment feature, this grass shear is the best option for people having a hard time using their fingers or wrist (or) bend or knee down for trimming.

Since they are self-powered, the user does not need to keep much effort in the cutting process, which means they save your energy, effort, and time.


A decent cordless grass shear is a really necessary tool to keep your personal garden in shape. As there is a lot of demand for cordless grass shears, there are a lot of brands in the market that produce them. As each product varies in terms of features, choosing 1 option amongst all these can be a little difficult. Especially if you do not have any previous experience with power tools.

Hence, we have created this list to give you the best cordless grass shear available for you. You can also find a buying guide to understand the products a little better. Still, if you are confused about your choice, you can take a look at our recommendations below:

  • Snow Joe is a great cordless grass shear for you if you are looking for a budget-friendly option. Along with the most affordable price tag, it also offers you a 7.2-volt battery that drives a 6 inches hedger blade and 4 inches shear blade. There is a 2 years warranty which is exceptional at this price range.
  • On the other hand, we will suggest you Worx cordless grass shear as it is capable of driving the longest blades from our list. This grass shear supports 8 inches long shrub shear, and 4 inches grass shear blades. It also has a 3 year warranty period, which makes it a pretty reliable option.
  • Lastly, we would recommend you to go with Vminoo Ryobi cordless grass shear as an overall powerful option. It is an 18-volt grass shear that drives 8 inches shrubbery blade and 4 inches shearing blade. Ryobi is giving 3 years of warranty on this product, which is really good.

Do let us know your thoughts in the comment section below!

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