Hi, I’m Mark from EasyLawnMowing.co.uk. I’ve been testing the WORX WG543E Cordless LeafJet blower — a compact, lightweight unit that promises big performance thanks to WORX’s PowerShare batteries and their so-called LeafJet technology. In this review I’ll walk you through what’s in the box, the specifications, how it handles real-world jobs, the pros and cons, and who this blower is best suited for. I’ll also cover warranty, accessories, and the option to buy the unit as a bare tool if you already own WORX batteries.
Quick overview — what the WG543 aims to deliver
The WG543 is positioned as a highly portable, everyday cordless leaf blower that punches well above its weight. It’s powered by WORX’s 20V PowerShare battery (I tested it with the supplied 20V 4.0Ah battery), features a brushless motor, two speed settings, and the company’s LeafJet airflow design which channels intake through dual air inlets to boost output.
On paper the headline numbers are impressive for such a small tool: up to 209 km/h air speed and a volume of around 696 m³/h. In the hand it’s even better — with the battery installed the unit weighs just 1.7 kg, which makes it exceptionally easy to carry and use for extended tidying sessions.
Unboxing — what you get in the kit
When you open the box you get everything needed to get started straight away:
- WORX WG543 LeafJet blower (main unit)
- 20V 4.0Ah PowerShare battery
- Single charger
- User guide
The packaging is straightforward and the contents are exactly what you expect from a basic cordless kit. The user guide is simple — this blower is easy to operate — but I’ll step through the controls and features below.
Key specifications at a glance
- Voltage: 20V (PowerShare battery system)
- Battery: 4.0Ah (supplied) — PowerShare compatible
- Motor: Brushless (for better efficiency and longevity)
- Max air speed: up to 209 km/h
- Air volume: up to 696 m³/h
- Weight: approximately 1.7 kg with battery fitted
- Speeds: 2-speed control (low / high)
- Warranty: 3 years standard; register online for an additional 2 years (5 years total)
Build quality and ergonomics
The WG543 looks and feels well built for the price point. The handle has a rubberised grip which makes it comfortable to hold, and the blower balances neatly when the 4Ah battery is clicked into the handle. That balance is important with lightweight tools — a badly balanced blower can feel awkward during use, but this one feels right.
Control is very simple: a single dial lets you choose between two power modes. The simplicity works in its favour; you’re not fiddling with complicated settings — just choose the power level you need and get on with the job.
Another neat design touch is the extendable nozzle. There’s a release button on the tube that lets you extend the blower for a little extra reach — helpful for getting at awkward corners or for adding some leverage when you need to move a lot of material.
One of the standout advantages of buying into the WORX system is their genuine PowerShare approach. The 20V battery that comes with this blower will fit across the WORX range — lawn mowers, trimmers, hedge cutters and more. WORX make it simple: these batteries are interchangeable across tools and are designed to work singly or in combination (for example, two 20V batteries can be used together in some 40V tools, or multiple batteries are used in larger 80V systems such as some cordless lawnmowers).
This true cross-compatibility is a real plus if you already own WORX kit, or plan to build a cordless garden toolkit over time. Some competitors claim “power-share” but restrict compatibility by voltage series; with WORX you don’t have to match sub-voltages — these 20V PowerShare packs are widely usable.
Testing the blower — real-world performance
Numbers are useful, but the real question is how the WG543 performs in the yard. I tried it on the stone areas in my front and back garden where fallen leaves tend to collect. What I noticed right away was how quiet it is for what it produces — the noise level is pleasantly lower than many petrol blowers and a lot of larger corded units.
When you flick it on you can feel the unit wanting to pull away — that “backward pull” sensation is a physical indication of the LeafJet system working to concentrate airflow through the nozzle. In practice that translates into a strong, focused blast that moves leaves efficiently even from textured surfaces like stone or gravel. I used the high setting to push leaves from the stone onto the lawn, then ran the mower to collect them — a tidy and efficient two-step process.
The LeafJet design isn’t marketing fluff — the dual intake system and the brushless motor combine to deliver airflow that I’d expect from a larger unit, but without the weight and bulk. The blower handled piles and damp leaves better than most comparable 20V blowers I’ve used.
Noise and comfort during use
I found the WG543 to be impressively quiet for its power. That’s important if you live in a neighborhood where quieter operation matters or if you’re doing short bursts early in the morning. The lightweight nature and ergonomic handle also mean you can work longer without arm fatigue — it’s easy to sweep across a drive or patio without feeling the strain that heavier models can produce.
Accessories and expandability
WORX offer a gutter extension attachment for several of their blowers — including the WG543 — if you need to clear out gutters. The attachment is a long nozzle that fits to the front of the blower to reach into guttering and tight spots. I haven’t used it extensively, but it’s good to know the option exists and it’s widely available from online retailers.
There’s also the bare tool purchase option. If you already own WORX batteries from a mower or other tool, you can buy the WG543 without the battery and charger — that saves money and cuts down on unnecessary duplicate batteries or chargers cluttering your shed.
Warranty and aftercare
WORX supply the WG543 with a 3-year warranty as standard. They offer an extended warranty (up to 5 years total) if you register the product online. The extended warranty is an indicator of the confidence WORX have in the durability of their brushless motors and overall build quality. I’d recommend registering the product when you buy it so you don’t miss out on the extra peace of mind.
Pros — what I liked most
- Powerful for its size: The LeafJet technology and brushless motor deliver airflow and speed that exceed what I expected from a 20V, single-battery blower.
- Very lightweight: At around 1.7 kg with the battery, it’s easy to use for longer periods without fatigue.
- True PowerShare: The 20V battery is genuinely cross-compatible across the WORX range, which adds long-term value.
- Quiet operation: Less noise than many petrol or larger electric blowers.
- Simple to use: Two-speed control and an extendable nozzle keep operation straightforward and effective.
- Good warranty: 3 years standard with the option to extend to 5 years with registration.
Cons — where it could improve
I thought long and hard about any downsides and really struggled to find any major faults. A few minor considerations:
- Runtime depends on battery size: The supplied 4.0Ah battery provides a solid runtime for household tasks, but heavy or prolonged commercial use would benefit from extra batteries or higher-capacity packs.
- No variable speed trigger: There are two fixed speeds rather than infinite variable output — for many users that’s fine, but some prefer a throttle-style control for finer modulation.
- Gutter attachment sold separately: If you want the gutter reach you’ll need to buy the nozzle accessory separately.
Worx product codes ending in .9 (e.g. WG543E.9) indicate the bare tool version, which is ideal if you already own compatible Powershare batteries, as it lets you save money by not paying for extras you don’t need.
Comparisons — how it stacks up against alternatives
Compared to petrol blowers, the WG543 is far kinder on noise, easier to maintain, and doesn’t emit fumes. Compared to other cordless 20V blowers I’ve used, the WORX WG543 feels more potent thanks to the LeafJet airflow and the brushless motor combination.
Some brands advertise “power-share” but limit compatibility by voltage family — WORX’s implementation is more flexible: a 20V PowerShare battery fits across many of their tools, and can be combined in some tools to achieve higher voltage operation. If you’re deciding between WORX and a competitor like Greenworks, consider existing batteries you may already own and how seriously you intend to build out a cordless ecosystem. WORX’s approach makes step-up purchases simpler.
Who should buy the WORX WG543?
This blower is ideal if you:
- Have a small-to-medium garden and need a quick, efficient way to clear leaves from patios, driveways and lawns.
- Value lightweight, low-noise tools for regular use rather than heavy-duty commercial performance.
- Already own (or plan to buy) other WORX PowerShare products and want cross-compatible batteries.
- Prefer a brushless motor for longer motor life and better efficiency.
This may not be the first choice if you need a high-end commercial-level blower for continuous, long-duration jobs, although adding extra batteries can extend operational time for bigger jobs.
Price and buying options
Prices vary by retailer and whether you opt for the complete kit (battery + charger) or the bare tool. If you already have WORX batteries, the bare tool is the most cost-effective option. Otherwise, buying the kit with the 4.0Ah battery and charger gives you a ready-to-use solution out of the box.
My final verdict
Overall, I was genuinely impressed by the WORX WG543. It delivers remarkable power for such a compact and lightweight unit. The LeafJet technology and brushless motor pair to produce airflow and performance that outperform many single-battery blowers on the market, and the true PowerShare battery system adds practical value if you plan to grow your cordless toolset with WORX products.
If you want a quiet, easy-to-use blower for regular garden tidying, the WG543 is a top pick. It’s especially attractive for homeowners who appreciate portability and who already use or intend to invest in WORX PowerShare batteries.
- Compact and Powerful Cordless Leaf Blower: The WORX WG543E LeafJet offers exceptional power in a lightweight, cordless design, making it perfect for clearing leaves, grass clippings, and debris from paths, driveways, and gardens.
- Advanced Brushless Motor for Extended Runtime: Featuring a brushless motor, this leaf blower delivers superior power and efficiency, ensuring longer battery life and more runtime to tackle even the toughest yard tasks.
- High-Speed Airflow with Sonic Turbine Technology: Equipped with Sonic Turbine technology, the WORX LeafJet provides an impressive airspeed of up to 209km/h, making it easy to switch between high-volume or high-speed modes for versatile yard cleaning.
- Lightweight and Ergonomic Design: Weighing only 1.7kg with the battery, this leaf blower is designed for easy, comfortable one-handed operation, reducing fatigue during extended use and allowing for precise control.
- Versatile PowerShare Battery Compatibility: Part of the WORX PowerShare system, the WG543E allows you to use any WORX 18V (20V MAX) batteries, offering convenient power sharing and expanding your tool collection with compatible batteries.
Last update on 2026-02-18 / Affiliate links / Images from Amazon Product Advertising API
FAQ — Frequently asked questions
How long does the battery last?
Runtime depends on the battery capacity and the speed setting you use. The supplied 20V 4.0Ah battery provides a reliable runtime for typical front and back garden tidy-ups. Heavy, continuous use will require additional batteries or higher-capacity packs. If you anticipate longer sessions, consider buying an extra 4.0Ah or larger capacity battery to swap in between jobs.
Is the WG543 loud?
It is noticeably quieter than petrol blowers and many larger electric models. I found the noise level to be comfortable for residential use — ideal for early morning or neighborhood settings — though exact decibel measurements are not provided here.
Can I use this blower to clear gutters?
Yes — there’s a long gutter extension nozzle available separately that fits the WG543. That accessory helps you reach and clear gutters without needing ladders in some cases. The attachment is sold on third-party retailers and online marketplaces.
Is the 20V battery compatible with other WORX tools?
Yes. WORX PowerShare batteries are designed to be cross-compatible. The 20V battery will fit many WORX tools and can be combined where appropriate in 40V or 80V systems. This true power share approach makes expanding your WORX collection straightforward.
Does the blower have variable speed control?
It has two selectable speeds via a simple dial. There isn’t an infinite variable throttle — for most domestic tasks the two-speed option is perfectly adequate and keeps operation simple.
How much does it weigh?
With the 4.0Ah battery fitted it weighs about 1.7 kg, which makes it one of the lighter cordless blowers available and surprisingly comfortable during use.
Is it suitable for wet leaves and heavy debris?
The WG543 handles damp and compacted leaves well for a 20V blower thanks to the focused LeafJet airflow. For very heavy or compacted debris, or long stretches of extremely dense material, a larger unit or higher-voltage model might be more efficient. For typical household leaf clearing it performed exceptionally in my tests.
What about maintenance and longevity?
Brushless motors are generally lower maintenance and last longer than brushed motors. With sensible use, occasional cleaning of the air inlets and keeping batteries stored correctly, you can expect years of service. The extended warranty option (register online for five years total) indicates WORX’s confidence in the product.
Further reading and resources
Thanks for reading. If you have questions about specific uses — like clearing gravel driveways, dealing with pine needles, or pairing batteries for longer runtimes — drop me a question below and I’ll answer based on hands-on experience with the WG543.
As a seasoned expert in the field of garden power tools, I have dedicated over a decade to working with and reviewing a wide variety of lawn mowers. My extensive experience has allowed me to gain a deep understanding of the benefits and limitations of different types of mowers and garden tools.
Over the years, I have honed my skills in writing informative articles and creating helpful videos for various blogs and publications. This has given me the ability to not only recognise what makes a good lawn mower, but also to help you choose the perfect garden tool for your specific needs and requirements.
With my wealth of knowledge and expertise, I am confident that I can provide you with valuable insights and recommendations when it comes to selecting the right lawn mower for your lawn. So, whether you're looking for a battery cordless, electric, petrol, or robotic mower, you can trust in my expertise to guide you towards the best option for your garden.
