The Best Cordless Hedge Trimmers (Updated 2018)
Cordless technology has changed rapidly over the last few years. Garden trimming jobs that would have been impossible with a battery-powered trimmer 5 years ago are now dispatched with ease.
No more mixing cans of oil & gasoline. No longer will you have to persuade an unwilling gas engine to burst into life, perhaps with the help of a few choice adjectives…
A modern cordless hedge trimmer can be stored in the shed all winter, and start at the press of a button every time you need it during the warmer months.
Although they are generally more expensive to buy than corded electric trimmers, there should be minimal ongoing maintenance.
Virtually maintenance-free, and capable of tackling all but the largest jobs, we take a look at the 5 most popular cordless hedge trimmers on the market.
The Best Cordless Hedge Trimmer In 2018 - Comparison
Blade Size (in)
#1 - EGO Power+ 24" HT2400 56V Cordless Hedge Trimmer - Our Choice
This is the best home-use cordless hedge trimmer, in our opinion. We believe it has everything most people will ever need in a hedge trimmer, at a reasonable price.
- 56-volt lithium ion rechargeable battery, up to 1 hour run time between charges
- 24-inch dual-action blade
- Capable of cutting branches up to ¾” thick
- 30-minute recharge time
- 3000 strokes/minute
The Best Cordless Hedge Trimmer
The EGO Power+ HT2400 is, by far, the most convincing electric hedge trimmer ever made, cordless or corded. While the arrival of an electric hedge trimmer that can rival gasoline power has been announced every year for almost as long as I can remember, this is the first one I’ve used that seems to live up to the claim.
It’s a beast. It simply cuts through any twigs or branches you can fit into the teeth (anything up to ¾”) with no fuss, and never seems like it’s going to struggle. Perhaps if you’re a contractor doing large amounts of trimming every day you might need something more powerful, but honestly for most individuals looking after their own yard, it’s hard to think of a case where this trimmer wouldn’t be good enough.
The cutting action is carried out by a 24-inch, dual-action blade, and you can cut up to 3/4" thick branches with it.
The HT2400 has the safety features you’d expect in this category, including a mechanism that forces you to hold 2 separate switches down before the trimmer will start, to prevent accidental operation, and a blade brake that stops the blade almost instantly as soon as you let go of the trigger.
While this trimmer isn’t the lightest (weighing in at a little over 10lb with the 2.0Ah battery), it is well balanced, and certainly 15-20 minutes of use doesn’t leave me wishing it was lighter.
The 2.0 amp-hour battery supplied with this hedge trimmer takes around 30 minutes to recharge, so if you have another EGO battery, you could keep going indefinitely, stopping only to change a flat battery out for a freshly charged one. You'd be limited by your own endurance, rather than that of the battery.
The HT2400 will take accept all EGO power tool batteries, though it feels well-balanced with the supplied 2.0Ah battery, and the extra weight of the larger batteries in the range may upset that balance. This is actually an important point – the battery is at one end of the trimmer, and makes up quite a large proportion of the overall weight. In my opinion, the 2.0Ah battery gives you more than enough useful life, but of course your situation may be different.
In our opinion the EGO batteries are likely to give you more months and years of service than any other cordless hedge trimmer. EGO use a much more advanced design, and pay more attention to detail with their batteries, than any other manufacturer. We expect this to change over the next few years, as other manufacturers catch up – the lithium-ion battery technology used in these devices is currently changing at a rapid pace.
As with all cordless yard tools, there are a couple of disadvantages to be aware of:
While the latest generation of cordless hedge trimmers are more powerful than ever before, they're still not ultimately as powerful as gasoline-engined trimmers. If you have a large area to trim, or a lot of thick branches (thicker than about 3/4"), you should consider a gas trimmer.
The limited run-time between charges can be a concern. Hedge trimmers suffer less from this than some other yard tools (you should get an hour between charges with this model), however unless you buy an extra battery and keep it on charge, once you run out of charge you'll have to wait around an hour before you can use the trimmer again.
Personally, I've never found I want to keep trimming hedges after an hour, whether I'm using a gas or cordless trimmer!
One thing to look out for - if you leave your battery on the charger for more than a month, the charger will automatically drop the charge to 30%. This is done to extend the life of the battery, as being stored long-term fully-charged is terrible for the battery (particularly in hot conditions). All you need to do is take the battery off the charger then put it back on, in about 30 minutes it will be fully charged again.
EGO back this hedge trimmer (like all their power tools) with a 5 year warranty on the machine, and 3 years on the batteries.
Click here to download the user manual.
WE DON'T LIKE:
#2 - BLACK+DECKER LHT2436 24" 40V Cordless Hedge Trimmer - Almost As Good
This was previously our #1 choice - however the more advanced battery technology, and class-leading warranty of the EGO trimmer just push the BLACK+DECKER into 2nd place.
- 40-volt lithium ion rechargeable battery, up to 1 hour run time between charges
- 24-inch dual-action blade, up to 40% less vibration than single action blades
- Capable of cutting branches up to ¾” thick
- Wrap-around front handle with soft grip, comfortable to hold in all orientations
- Can trim up to 6000 sq. ft. of hedges per charge
The Black & Decker LHT2436 Hedge Trimmer is still a great choice. This trimmer has a powerful 40V battery. It has more than enough power and run time for most domestic jobs, and is strong enough to cut through branches up to 3/4-inch thick.
Similar to the EGO model, this trimmer has a 24-inch dual-action blade, creating up to 40% less vibration than traditional single-action blades, and it cuts cleanly and quickly.
It has a wrap-around front handle, which is comfortable to hold in all orientations. A soft-feel grip makes this trimmer comfortable to hold while trimming. The handle is large enough to accommodate gloves.
The stainless steel blades will stay sharp for many seasons without maintenance. Its lightweight, compact design is easy to use and causes less user fatigue. This trimmer is easy to operate with 1 arm at full extension. The LHT2436 can trim up to 6000 square feet of hedge on a single charge of the battery.
It's powered by Black & Decker's 40V Lithium-ion battery system. This offers high power and the versatility to share batteries with other tools within the system. You will also enjoy excellent runtime - up to 1 hour between charges.
Black & Decker's 40V Li-Ion system offers many advantages over older 18V and 20V battery technologies. The most noticeable improvement is the ability to put more power into a compact package. Li-ion batteries have a longer lifecycle than earlier NiCad and NiMh technologies. They do not suffer from the memory effect of earlier technologies. They also hold their charge longer when taken off the charger. Once recharged, a Li-ion battery is always ready to use.
The battery pack has a built-in power level indicator. A push button shows power remaining with 4 coloured LEDs.
The plug-in desk-top charger is simple to use. A flashing green LED tells you it is charging. When charging is complete, the light stops flashing. There is no need to remove the battery from the charger until you need it.
Black & Decker back this trimmer with a 3 year warranty.
WE DON'T LIKE:
#3 - WORX WG291
The WORX WG291 is another extremely capable 56V cordless hedge trimmer.
<WORX review will appear here>
#4 - DeWalt DCHT820P1 20V MAX Hedge Trimmer
DeWalt is owned by BLACK+DECKER, and is pitched as their premium brand
The DeWalt DCHT820P1 20V MAX Hedge Trimmer has a powerful motor and a laser cut, hardened steel 22” blade with dual action. It is designed to cut on branches up to ¾” thick. The trimmer is compact and light at 7.5 lb, for maximum manoeuvrability and minimum stress on the operator. This model is less than half the weight of the 40V DeWalt equivalent.
This cordless hedge trimmer has a wrap-around auxiliary handle, giving you a comfortable grip. The power switch has a safety lock-off feature.
This unit includes a high capacity 20V, 5Ah Li-Ion battery with ample power to get your trimming work completed. The included charger will recharge your battery in around 3 hours. If you have other DeWalt 20V MAX tools, the batteries are interchangeable.
20V vs 40V DeWalt Hedge Trimmers
The DCHT820P1 (20V) and the DCHT820M1 (40V) have very similar specifications, with the obvious exception of the battery voltage. The 40V model has an extra handle at the rear, where the battery is on the 20V model. However, the 40V trimmer is significantly heavier.
The 40V trimmer is usually more expensive, though prices do change all the time.
You would expect the 20V battery to provide either less performance or less run-time than the 40V model, however customer reviews suggest similar run times for both. Battery life between charges for any hedge trimmer will be very dependent on the thickness & toughness of the branches you’re cutting, so it will not be the same for any 2 users.
User feedback suggests the 20V DeWalt trimmer punches above its weight.
Run time (min)
Charge time (min)
Blade Length (in)
Tooth Gap (in)
DeWalt provides a 3 year warranty.
WE DON'T LIKE:
#5 - Makita XHU02Z 18V LXT Hedge Trimmer
The Makita XHU02Z is a great product from a respected brand, though a bit underpowered in this company.
- Increased cutting speed compared to earlier models
- 22" blade will complete bigger jobs faster than smaller trimmers
- Five anti-vibration cushions within the motor housing - more comfortable to use
- Built-in battery capacity warning system
- 25% quieter than other cordless trimmers
- Battery and charger sold separately
The Makita 18V LXT Lithium-Ion Cordless Hedge Trimmer is a powerful tool, with an ergonomic design. The design incorporates internal damping cushions. This reduces vibration, making it more comfortable to use for long periods.
It features a soft-touch grip design. Lightweight at only 7.4lbs, but equipped with a 22” blade, using this trimmer you can cut through ¼” thick branches with ease.
A built-in battery capacity warning lets you know when it’s time to recharge. Makita claim up to 75 minutes of run time on a single charge.
For safety reasons, the motor will only switch on when you have both hands on the handles.
Changing the blade is fast and easy, with no tools required.
Makita backs this trimmer with a 3 year warranty.
WE DON'T LIKE:
What Makes A Good Cordless Hedge Trimmer?
Our buying guide will make sure you're informed before you decide which model is best for you.
The longer your hedge trimmer can run between charges, the faster you'll have your garden looking neat. Older trimmers may only be capable of 20 minutes between re-charges - more modern versions can give you up to an hour, possibly even a little longer.
Although there are differences in efficiency between different makers and models, these differences are slight compared to the main factor determining the run time - the amount of charge stored in the battery.
Electric motors consume watts. Batteries are generally rated in Volts and Amp-hours. If you multiply the voltage (e.g. 56 for the EGO) times the Amp-hour rating (e.g. 2.0 for the battery supplied with the EGO trimmer), you get 112 watt-hours. If you decide on a different trimmer, with a different battery rating, do the same calculation for your selected model. If it comes to around 55 watt-hours, you'd expect to get around 30 minutes between recharges.
Unfortunately it's difficult for anyone to put an exact number on how long the battery will last between charges, as it's so dependent on what you're cutting through. If you were to cut through thick, old-growth branches, as wide as can fit into the trimmer's blades, your motor would be working a lot harder than if you were cutting through thin, new growth, so you'd expect the battery to lose it's charge faster.
Only a few years ago, you could only expect about 15-20 minutes of run time from your battery, and it could take several hours to fully recharge it. So if you had an hour's worth of hedges to trim, it could potentially be an all-day task. Nowadays, some trimmers can last over an hour between charges, and their intelligent chargers may only take 30 minutes to recharge. If you buy one of the better trimmers available today, charging time isn't really a concern. If you buy an older or cheaper model, this may still be a concern.
There is a trade-off here: the more powerful batteries and motors, featured in the latest hedge trimmers, can add quite a bit of weight. It's noticeable with the EGO trimmer compared to last year's #1 pick (the LHT2436), and all the extra weight of the EGO model feels like it's in the battery.
That said, a slightly-heavier trimmer, if it's well balanced, can be easier to operate for long periods than a lighter trimmer that isn't so well balanced.
The longer the blade, the more you can cut with one pass, so you can either cut more in the same amount of time, or have your trimming job finished sooner. The main disadvantage of a longer blade is if you're trying to trim delicate patterns, or very small bushes & hedges.
Longer is better (obviously). Check the fine print for conditions attached to the warranty, e.g. would you have to return the trimmer to a distant service location if it broke down? Would the maker repair or replace it?
Maintenance / Cleaning
Protect your investment to ensure it lasts as long as possible.
This guide has some useful information on maintaining your hedge trimmer.
There are a few instructional videos on YouTube, in our opinion this short one covers all the bases:
Most of the manufacturers have maintenance and care guides posted on the internet. Some of the guides go into more detail than others. Of the guides we have read, this one from Stihl and this from Remington cover all the important points.
Occasionally faults are discovered after a product has gone on sale, usually requiring the product to be recalled by the manufacturer.
There were no recalls listed for any of the hedge trimmers mentioned here at the time of writing (February 2018). However, it's always a good idea to check the latest information at the Consumer Product Safety Commission website before buying any large, expensive or potentially dangerous product.
The EGO HT2400 is the best overall choice in our opinion. It has all of the extra power of the 56V system, coupled with better battery technology and a better warranty than the Black+Decker LHT2436, which comes a close second.
As with all power tools, remember to be safety conscious when operating a hedge trimmer.
Do you own any of these hedge trimmers? Did you choose a different model? Let us know in the comments below.