The Best Cordless Hedge Trimmers (Review & Buying Guide) in 2021
Need to prune and tidy up your yard? Ditch the extension cord and get a cordless hedge trimmer buyer
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BY Miguel de Guzman / LAST UPDATED ON April 4, 2021
Clean-cut hedges, bushes, and shrubs can make your yard and your home's curb appeal stand out. Untidy and disheveled hedges are an eyesore — for you, your guests, and pretty much everyone else in the neighborhood. You can get your yard's overgrowth in control with a sufficiently powered hedge trimmer, but if you want unrestricted mobility, we suggest you opt for a cordless hedge trimmer instead. They are lightweight, easy to operate, and require little maintenance. Best of all, you won't wake the neighbors while you work.
With all the cordless hedge trimmers available, however, picking the right one isn't easy. Don't fret because we've done the research for you. In the buyer's guide below, we've listed the best cordless hedge trimmers available for purchase.
Comes with a 40-volt battery with 24-inch blades. It weighs only 6.9 pounds and has a dual-blade design with robust construction.
- One-hour runtime
- One-hour charge time
- Anti-vibration and ergonomic design
- Handle gets hot after a while
- Blades too long to handle tighter areas
Comes with a 7.2-volt battery. Only weighs 2.5 pounds. Comes with an Interchangeable blade system.
- One-hour runtime
- Comes with grass shear and hedge trimming blades
- Long charge time (2-3 hours)
- Blade length ill-suited for large yards
Comes with a 20-volt battery and 22-inch blades. Only weighs 5.5 pounds. Has a dual-blade design.
- 45 minutes to an hour runtime
- Ergonomic handle and design
- Battery can be swapped out with tons of other Worx power tools
- Long charge time (three hours)
- Blades too long to handle tighter areas
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Our reviews are driven by a combination of hands-on testing, expert input, “wisdom of the crowd” assessments from actual buyers, and our own expertise. We always aim to offer genuine, accurate guides to help you find the best picks.
Benefits of Cordless Hedge Trimmer
- Cordless. The biggest and most obvious benefit is that they are cordless and have increased portability. This means you can roam freely, trimming as you please without having to pull around a cable or cord extension.
- Interchangeable batteries. A lot of cordless hedge trimmers use batteries that are interchangeable with other battery-powered garden tools, which adds a layer of convenience. You can buy spare batteries that can be used on other devices and swap them as needed.
- Quiet operation. This applies to battery-powered hedge trimmers and not petrol-powered ones that also fall into the cordless category. Battery-powered hedge trimmers are, of course, quieter, and you won’t be waking up the neighbors while working your yard.
Types of Cordless Hedge Trimmers
A battery-powered cordless hedge trimmer will typically use a lithium-ion battery that can deliver plenty of power. Among the advantages of a battery-powered hedge trimmer are they are quiet to operate, easy to maintain, and don’t produce harmful pollutants. Despite this, they do have a few drawbacks. One is that they will typically have less cutting power than their petrol counterparts, and another is that they will also have a shorter runtime.
Gas-powered hedge trimmers are more suitable for commercial purposes and unconventionally large yards because they have more power and longer runtimes. Of course, because they run on gas, they are noisier to operate and are less environmentally friendly. Among the disadvantages of a gas-powered hedge trimmer are they are harder to operate and more difficult to maintain.
Black & Decker
Black & Decker is an American company that was established in 1910. It is known for manufacturing power tools and home improvement products. Black & Decker is one of the world’s best-known power tool manufacturers, and when it comes to battery-powered garden tools, its 40V Cordless Hedge Trimmer has proven very popular.
Founded in 2001, Sun Joe is a known manufacturer of durable and reliable outdoor equipment. The company started with snow blowers and expanded other product offerings a few years later. By 2010, Sun Joe already had numerous products in its catalog, from electric mowers to pressure washers. Among its best products is the Sun Joe 2-in-1 Cordless Grass Shear and Hedge Trimmer.
DeWalt is a company that started in 1923 in Pennsylvania. It was originally focused on manufacturing radial saws but has since evolved into a global tool provider. In 1960, DeWalt was sold to Black & Decker and was rebranded as a high-end power tool manufacturer. It currently operates as a subsidiary of Black & Decker, and one of its most popular products is the Dewalt 20V Max Cordless Hedge Trimmer.
Cordless Hedge Trimmer Pricing
- Under $50: One will find small and ultra-portable trimmers at this price range with blade lengths up to 10 inches. Some will be multi-purpose and will come with interchangeable blades for shearing and trimming.
- Between $50 and $120: Cordless Hedge Trimmers at this price range will have blades between 18 to 26 inches long. They’ll have more power, making more cuts per minute, and will typically be able to cut through branches measuring three-quarters of an inch thick.
- $120 and up: At this price range, you’ll be able to find more powerful hedge trimmers, some of which can cut through branches 1.5 inches thick. They’ll have additional features like rotating handles and telescoping poles to handle tall hedges and shrubs.
The voltage of your cordless hedge trimmer, as well as how it’s used, can determine how long its runtime will be. Batteries will typically be in the range of 20 to 60 Volts, and the more Volts, the more cutting power you’ll get. One disadvantage of higher voltage batteries is that they will be heavier.
Most cordless hedge trimmers are lightweight, but even small differences in weight can and will be felt after a while of working. Cordless hedge trimmers on the heavy side can be exhausting to maneuver after a while. Despite this, one can expect heavier devices to be more powerful if the additional weight is due to battery size.
Blade length is another thing to consider when choosing a hedge trimmer. Naturally, the longer the blade of your trimmer, the more efficient it will be for larger hedges. Long blades can significantly cut your work time since you won’t have to be going through the same area as much.
Needless to say, a cordless hedge trimmer can cause serious injury if handled improperly. Some devices will have safety features to prevent injuries, like an automatic shut-off feature that shuts off the device as soon as your finger pulls away from the trigger, or a lock button that prevents the device from accidentally starting.
- Dual-action Blades. Some cordless hedge trimmers will have dual-action blades, which are two blades that cut in opposite directions. This makes cutting through thick hedges more efficient, reducing your work time significantly. Another benefit is that it reduces vibration, which means less wrist and arm fatigue for the user.
- Ergonomic Handle Design. The inevitable aching pain in the arm and wrist area can also be significantly reduced by a well-designed handle. Some handles will be rotatable to allow you to cut at odd angles, and some will have telescoping poles to help you cut above tall hedges. Suffice to say the more ergonomic the design of the device, the less effort you’ll need to expend.
Best Cordless Hedge Trimmer Reviews & Recommendations 2021
- Get a hedge trimmer that works best for your yard size. For diminutive yards, a small and portable hedge trimmer will do. For larger yards, something with a higher voltage and a longer blade might work better.
- If you have other power tools in your shed, you might want to get a hedge trimmer that uses the same battery. This way you can extend the runtime of your trimmer by swapping out batteries as needed.
- Hedge trimmers with longer blades will be more difficult to store. Make sure you have enough shed space or get a small trimmer if you don’t.
- Re-sharpen your blades after 50 hours of use. A dull blade will be less efficient and might even break while in use. You can purchase a sharpening kit or bring it to a home improvement store to have it sharpened.
Q. What is the best cordless hedge trimmer?
The answer will depend on your specific needs, but from our research, you can’t go wrong getting the Black & Decker 40V Cordless Hedge Trimmer. Simply put, it will tick most boxes. It’s lightweight, efficient, and can cut through thick hedges and shrubbery with ease.
Q. What is the lightest cordless hedge trimmer?
The Sun Joe 2-in-1 Cordless Grass Shear and Hedge Trimmer is among the lightest in the market at 2.5 pounds. The device has a slew of other useful features but might be ill-suited for large yards due to its size.
Q. What is the difference between a hedge trimmer and a hedge cutter?
They are two different tools that share a lot of similarities. Essentially, hedge cutters have bigger blades and are designed to cut through thicker branches, while hedge trimmers are meant for trimming and hedge-shaping work.
After going through the buyer’s guide above, hopefully, it’s clear why we chose the Black & Decker 40V Cordless Hedge Trimmer as our top pick. It ticks most boxes and has a powerful battery that produces nice and clean trims.
For smaller yards, check out the Sun Joe 2-in-1 Cordless Grass Shear and Hedge Trimmer.