The Best Cordless Grass Shears - Our 2021 Reviews
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The 5 Best Cordless Grass Shears to Revitalize Your Garden

Cordless grass shears make it easy to keep your garden, patio, and backyard in tip-top shape. They work faster and more accurately than tedious manual grass shears; plus, you get the fun of using a power tool! That’s why cordless grass shears are a totally essential gardening tool.

Check out our roundup of the top 5 cordless grass shears to compare features, benefits, and more!

The Backyard Boss 5 Best Cordless Garden Shears for 2021

PRODUCT FEATURES
Sun Joe 7.2-V 2-in-1 1250-RPM Cordless Grass Shear - The 5 Best Cordless Grass Shears to Revitalize Your GardenSun Joe 7.2-V 2-in-1 1250-RPM Cordless Grass Shear
  • 7.2V Battery
  • 4-inch blades
  • 2-Year Full Warranty
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Makita XMU04Z 18V LXT - The 5 Best Cordless Grass Shears to Revitalize Your GardenMakita XMU04Z 18V LXT
  • 18V Battery
  • 4-inch blade
  • 3-Year Warranty
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Scotts Outdoor Power Tools 7.5-V Cordless Grass Shear with Wheeled Extension Handle - The 5 Best Cordless Grass Shears to Revitalize Your GardenScotts Outdoor Power Tools 7.5-V Cordless Grass Shear with Wheeled Extension Handle
  • 7.5V Batter
  • 4-inch blade
  • 2-Year Warranty
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Bosch ISIO3 Cordless Grass Shear - The 5 Best Cordless Grass Shears to Revitalize Your GardenBosch ISIO3 Cordless Grass Shear
  • 3.6V Battery
  • 4-inch blade
  • 1-Year Total Warranty
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Gardena 8885-U 3-Inch Cordless Grass Shears - The 5 Best Cordless Grass Shears to Revitalize Your GardenGardena 8885-U 3-Inch Cordless Grass Shears
  • 3.6V Battery
  • 3-inch blades
  • 25-Year Limited Warranty
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Why You Can Trust Us

I’ve spent a fair number of years using both manual, corded, and cordless grass shears to take care of different properties, including my own. I know how the endless slog of using manual shears feels; I also know the frustration of using a ridiculous 200-foot extension cord. When I was finally able to get my hands on a set of cordless shears, the difference was night and day!

Furthermore, Backyard Boss has years upon years of experience with all sorts of backyard power tools. We’re die-hard backyarders, and that means we care about finding the best tools around because we need them ourselves! So, with that said, let’s get down to the nitty-gritty:

Best for Your Budget

Sun Joe 7.2-V 2-in-1 1250-RPM Cordless Grass Shear
    If you're looking for a long-lasting, affordable cordless grass shear, this is it. It will do the job well, won't break the bank, and won't let you down easily- as long as you don't use it outside of its intended purpose!

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Why We Like It: Weighing in at just 2.5 pounds, these grass shears are some of the easiest to use on the market. It’s not just the weight that makes them a solid choice; you also get 1,250 RPM and a 7.2V rechargeable battery, at a very reasonable price point!

The only major concern we have with these grass shears is that the gear on the inside (the one that connects the motor to the blades) is made of plastic. While that does cut down on weight and price, it also means that these shears will have a tough time handling anything more than grass and light shrubs.

Who Should Buy It: These grass shears are best used for light-medium grass and small shrubs and are a wonderful choice for anyone looking for a simple and affordable backyard solution.

Best High-Powered Grass Shears

Makita XMU04Z 18V LXT
    If you already own Makita power tools, this is the perfect grass shear for you. Even if you're not a Makita owner, the serious power this item carries is very hard to ignore!

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Why We Like It: First of all, it’s a Makita! Makita power tools might not carry the same prestige as Dewalt, but they carry the same quality. This powerful grass shear is no different; it uses an 18-V battery and operates at 2,500 RPM, double the speed of the Sun Joe shears above. Grass, leaves, twigs, even your pinky if you aren’t careful, these shears can handle them all! Plus, the battery will last up to 45 minutes on a single charge, more than enough for even the largest yards.

These shears are definitely for the hardcore gardeners and backyard groomers out there. They’re heavy, relatively expensive, and you have to order the battery separately. If you do decide to invest in a nice set of cordless grass shears, though, these will serve you well for years to come!

Who Should Buy It: These are ideal for any Makita power tool owners (because you’ll already own the batteries) or those who want lots of power at their fingertips.

Best With Extension Handle

Scotts Outdoor Power Tools 7.5-V Cordless Grass Shear with Wheeled Extension Handle
    For people who cannot (or just don't want to) stoop over and trim grass edges all day, this power tool is everything you're looking for.

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Why We Like It: This light-duty grass shear comes with a long extension pole that you can attach to it; it has wheels on the bottom that let you push it as if it were a four-inch-wide lawnmower. In addition to sounding adorable, that adds a level of convenience that’s hard to ignore.

The battery on this model won’t last as long as others; it’s a 7.2 V, which is common for light-duty shears and should last 15 to 20 minutes per charge. This model, like many others, also features a hedge-trimmer attachment. It works pretty well, but don’t make the mistake of thinking it’ll cut half-inch sticks; it’s best used on light twigs, shrubbery, etc.

Who Should Buy It: The extension pole makes this a great choice for people who have long walkways/sidewalks that lawnmowers don’t fully cut, or people with bad backs who cannot stoop for very long!

Lightest Cordless Grass Shears

Bosch ISIO3 Cordless Grass Shear
    If you value lightness more than power, or if you have physical limitations that prevent you from using heavy power tools, this is the one for you! It weighs almost nothing but still packs the power needed to get the job done.

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Why We Like It: Only 1.1 pounds, less than a box of cereal, that’s all this model weighs! Packed into that ultra-lightweight body is a powerful motor that keeps up with any other light-duty grass shear you put up against it. With a 50-minute running time, it even outlasts most of its heavier competitors!

Bosch is a brand that most people should be familiar with; they’ve been in the power tools business for a long time. With that history comes a reputation for quality, longevity, and most importantly customer service. Bosch builds great stuff, honors their warranties, and is trusted by many, from the most casual backyard enthusiasts to serious gardeners and handymen!

Who Should Buy It: This is a wonderful choice, albeit expensive, for people who value light designs or have physical limitations that prevent them from using heavy tools.

Best With Small-Blade

Gardena 8885-U 3-Inch Cordless Grass Shears
    4-inch blades are standard, but they can still be too big and clumsy for tight spots and delicate gardens. If you need something subtle, with a lighter touch, this is it!

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Why We Like It: Most cordless garden shears have a blade that is four inches wide. That’s plenty small for most purposes, but not small enough for detailed stone walkways, yard edges with black plastic, or any generally tight spot. These shears have a 3-inch blade, plenty of “oomph,” and a 45-minute run time, ideal for any application but tight spots and delicate plants/gardens especially.

These shears, like many others, do not handle twigs or sticks very well. It’s annoying to have to go through the area to clear thick objects before you use your grass shears. But, it’s a minor nuisance and shouldn’t deter you from getting these grass shears. It’s just part of how they’re meant to be used!

Who Should Buy It: People who have detailed gardens or walkways should opt for these shears that will cut grass, but not flowers, plastic, or anything else that needn’t be disturbed.

What to Look for in Cordless Grass Shears

Makita Cordless Grass Shears
Image credits: Mark Hunter via Flickr

Battery Power and RPM

These are two closely-related statistics that directly affect the performance of the grass shears. Battery power, measured in Volts [V], is the muscle the grass shears have; higher voltage means it’ll cut thicker grass and twigs much easier. RPM, the speed at which the blades move, affects how efficiently the cutting works, too; higher RPM equals faster, cleaner cutting. For best results, look for a cordless grass shear that has a 7.2 V and operates at 1,200 RPM!

Attachments

Most cordless grass shears come with one of two attachments: a small hedge trimmer blade or an extension handle. The hedge trimmer blades are typically about six inches long and are great for small shrubs and bushes.

Don’t expect them to be a suitable replacement for a true hedge trimmer, though; they’re not made to handle anything larger than delicate shrubs. The truth is that, for the most part, the hedge trimmer attachment on cordless grass shears are not very useful, at least not compared to true hedge trimmers. If you have a large hedge, tall bushes, or an expansive garden, it’s wise to invest both in cordless grass shears and a separate, more powerful hedge trimmer!

Extension handles are a bit harder to find but are very convenient. They turn a handheld grass shear into what looks like a tiny lawnmower so you don’t have to bend over or work on all fours to trim grassy areas.

Before buying a cordless grass shear, consider how these attachments will (or won’t) be useful to you! If you decide you don’t need any attachments and just want a simple grass shear, you can save yourself a good bit of money!

Consider Your Yard and Garden

The grass shear that one person loves will be a nightmare for someone else. Why? Because we all have different yards! The simple, low-powered shears that are ideal for someone to trim the grass around the plastic sheeting in their garden will be woefully inadequate for someone else who needs to trim grass between the stones in a long and elaborate stone walkway!

So, don’t just look at the different features, attachments, and prices of cordless grass trimmers. Take into account how each grass shear will fit into your gardening needs. It’s easy to get distracted by a flashy feature or a low price, but keeping your focus on your needs helps you avoid disappointment. The reality is that the majority of people who are unsatisfied with their grass shears feel that way not because they bought a bad item, but because they bought the wrong one!

The Difference Between Grass Shears and Hedge Trimmers

Thujas Green Wall Shaping with Hedge Trimmer

People tend to use these terms interchangeably, but they are distinct tools. Buying one tool and thinking you’re getting the other is a recipe for frustration and disappointment! With that in mind, let’s take a minute to distinguish the difference between grass shears and hedge trimmers!

Grass shears, manual or electric, are small, light tools used to cut grass that a lawnmower can’t reach. They’re also for areas where a weed eater, edge trimmer, or lawnmower would damage or ruin the landscaping; think gardens, flower beds, and stone walkways.

Hedge trimmers, on the other hand, are a more serious power tool that usually requires a gas engine to run effectively. Battery-powered hedge trimmers exist, but most of them lack the muscle needed to truly tackle thick bushes, hedges, and tree branches that need to be kept in line. Hedge trimmers have a long, serrated blade that looks more like a sawfish than anything else!

Hedge trimmers should be used for large, thick bushes, long hedgerows, and generally thicker, tougher plants. Grass shears should be reserved for, well, grass! If you try to use grass shears on anything thicker than tall grass, you’re going to end up pretty frustrated and might even break the tool.

How We Picked

Using our gardening experience and knowledge of how these tools work, we selected the best cordless grass shears based on their ability to meet a range of needs. We know that there is no “one tool fits all” solution because each person and backyard are different! That’s why we selected grass shears that each have their own strengths.

We chose grass shears for their affordability, power, lightweight design, and beneficial attachments. This means that each cordless grass shear on the list is quite different from every other. This way, everyone is able to choose the item that best meets their unique situation!

The Best Cordless Grass Shears for You

If we were forced to pick an overall winner from the list, it would be the Sun Joe model at the top. It combines a lightweight design with 1,250 RPM cutting speed and a 7.2V battery, not to mention a price that won’t break the bank!

Remember, though, that the best cordless grass shear for you is more dependent on your needs than anything else!

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