

The Cobra MX3440VX is a compact, hand-propelled cordless lawnmower designed specifically for the British garden. Powered by the advanced 40V MAX+ Li-ion battery system, this lightweight mower offers the freedom of petrol performance without the fumes, maintenance, or restrictive power cables. Its 34cm (13") cutting width and durable polymer deck make it exceptionally easy to manoeuvre, particularly in small to medium-sized gardens with tight corners or obstacles.
Equipped with the innovative Vortex airflow system, the MX3440VX ensures superior grass collection by powerfully lifting clippings and packing them into the bag, even in damp conditions. This high-velocity air lift improves performance and prevents clogging, ensuring a tidy finish every time.
This mower provides professional-looking results through its 2-in-1 cutting system:
Collection: Clippings are packed into a 35-litre grass bag featuring a handy "full" indicator to let you know exactly when to empty.
Mulching: An included mulch plug allows you to recycle clippings back into the lawn as a natural, nutrient-rich fertiliser.
Precision is further enhanced by integrated edge and front grass combs. These are specifically designed to guide grass into the blades for a cleaner cut right up to the edges of flower beds and garden walls, reducing the need for secondary trimming.
At just 10.8kg, the tough polymer deck is corrosion-resistant and incredibly lightweight, allowing for effortless handling. The ergonomic handles feature soft-grip padding and infinite angle adjustment to suit operators of any height. For convenience after the job is done, quick-release cam locks allow the handles to fold down for compact storage in small sheds or garages.
40V MAX+ Technology: High-performance 2.5Ah Li-ion battery with intelligent management for efficient runtimes.
34cm Cutting Width: Compact deck size ideal for smaller urban plots and easy navigation.
5-Stage Height Adjustment: Single central lever to switch between 25mm and 75mm.
Vortex Airflow Collection: Superior suction that lifts grass for a cleaner snip and better bagging.
2-in-1 Mowing Options: Choose between traditional collection or eco-friendly mulching.
Edge & Front Grass Combs: Enables a neat finish right up to walls, fences, and borders.
Lightweight Polymer Deck: Durable, rust-proof, and easy to lift over steps or obstacles.
35L Grass Bag with Full Indicator: Optimised airflow design with a clear visual emptying aid.



The COBRA 40V MAX PLUS batteries are a step ahead of the competition in terms of technology and innovation. Our intelligent technology is carefully embedded into the battery pack design, resulting in a longer lasting and more efficient battery. The 40V Max+ batteries offer several advantages: one battery fits all 40V Max+ tools, they deliver high-performance power, run longer, and recharge faster.


The Cobra MX3440VX lawnmower boasts a 34cm (13") cutting width, making it an ideal choice for small to medium-sized lawns. This compact size allows for efficient mowing in tight spaces, ensuring a clean and even cut with each pass. The lightweight polymer deck enhances manoeuvrability, making it easy to navigate around obstacles and achieve precise results.


The Cobra MX3440VX lawnmower is engineered with a lightweight polymer deck, weighing just 10.8kg (without battery) . This construction not only reduces the overall weight of the mower, making it easier to manoeuvre, but also enhances its durability and resistance to corrosion. The robust polymer material ensures longevity, even when exposed to various weather conditions.


The ergonomic operator controls on the Cobra MX3440VX are designed with user comfort and safety as a priority. Intuitively positioned and easy to operate, these controls provide precise handling and full command while mowing. Whether you're navigating tight corners or managing uneven terrain, the thoughtfully balanced layout helps reduce fatigue and ensures a firm, secure grip throughout the job.


Choose the Cobra MX3440VX for complete flexibility with its fully adjustable 5 cutting heights, ranging from 25mm to 75mm — ideal for everything from a neat, low trim to tackling longer, overgrown grass. Adjusting the height couldn't be easier, thanks to the conveniently placed single height-of-cut lever that allows you to switch settings quickly and effortlessly.


The Cobra MX3440VX features infinate handle angle adjustments, allowing for personalised comfort for operators of all heights. It also has has the added benefit of folding handles making storage in your garage or shed even easier. Folding handles produce a much smaller footprint of the mower enabling you to store it in areas with restricted space.
| Art No | COMX3440VX |
|---|---|
| EAN | 5055485039491 |
| Brand | Cobra |
| Power Source | Cordless / Battery |
| Power Details | MAX+ 40V Lithium-ion Battery 4Ah supplied |
| Battery Voltage | 40V |
| Transmission | N/A |
| Starting Method | Push Button Start |
| Design | 4-Wheeled |
| Cutter Deck | Polymer |
| Cutting Width | 34 cm |
| Cutting Heights | 25 - 75mm |
| Number Cutting Heights | 5 |
| Propulsion | Hand Pushed |
| Collector | 35L |
| Weight | 10.8kg (excl. battery) |
| Warranty | Domestic Warranty: 2 years |
From fast express parcels to our signature White Glove personal handover, we ensure your machinery arrives safely, quickly, and ready for work.
*Flat rates apply to Mainland England and Wales. Additional charges apply to Scottish postcodes and offshore addresses. Please contact us to obtain a quote, alternatively, please place your order which will be a pre-authorised transaction only and we will email you with the exact shipping cost within one working day. If you do not agree to the quote your order will be cancelled and no funds will be taken.
We charge a flat rate of £9.99 for all orders (Standard or Express) being sent to mainland England and Wales addresses. Additional charges apply to Scottish mainland addresses and offshore locations.
Standard Delivery: Usually 1-3 working days.
Express Delivery: Usually 1-2 working days (often Next Day).
Start 'N' Go / Premium+: Usually 3-5 working days due to expert assembly.
Our standard delivery service operates from Monday to Friday. Saturday and Sunday do not count as working days.
These services mean your machine is fully assembled, fuelled, and tested. Delivery typically takes 3-5 working days due to the assembly and specialist transport.
For Start 'N' Go, Palletline will contact you. For Start 'N' Go+, our team will call to arrange a timed slot.
Yes. You will receive an email containing your tracking information once dispatched.
Please notify us immediately. If noticed upon delivery, please sign as "damaged" or refuse the delivery.
We are very sorry but please be advised that for the foreseeable future we cannot despatch orders to Northern Ireland, Republic of Ireland, the Channel Islands or any UK offshore postcodes.
Please see below for a breakdown of our various delivery services, including rates. In all instances, you will receive notification of when your order has been dispatched, and where possible tracking information will also be provided. Please regularly check your email account for any updates.
Most items will be sent out on our Standard delivery service. This service is available to most of the UK mainland*. This service is 1-3 working days (if ordered Mon-Fri, stock permitting), but is usually sooner than this. In many cases, your item could arrive next working day. Please note: Saturday & Sunday do not count as working days. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). Some products are 3-5 working days, please refer to the specific model for a more accurate delivery guide. In some rare cases, your item might take longer than expected to arrive. If there is a delay in delivery, we will let you know via email.
We charge a flat rate of £9.99 for all orders which are being sent to mainland England and Welsh addresses, no matter the cost, weight or size. Please see below for additional charges to Scottish mainland addresses*.
We offer an Express delivery service on many items to most of the UK mainland*. These items will be dispatched as soon as we possibly can and will usually arrive within 1-2 working days and in many cases on the next working day (stock permitting if ordered before 2 pm, Mon-Fri). Please note: Saturday & Sunday do not count as working days. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). In some rare cases, your item might take longer than expected to arrive. If there is a delay in delivery, we will let you know via email.
We charge a flat rate of £9.99 for all orders which are being sent to mainland England and Welsh addresses, no matter the cost, weight or size. Please see below for charges to Scottish mainland addresses*.
Our Start 'N' Go service is available to most of the UK mainland*. Products that receive our Start 'N' Go service will need to be assembled and tested before being wrapped and dispatched on a pallet. Because of this, delivery is 3-5 working days (if ordered Mon-Fri, stock permitting) but during quieter times this can be much sooner. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). You will be contacted by the Transport Company 'Palletline' to book your delivery in. Please ensure you provide a daytime contact number on your order.
Ride-On Mowers - We charge a minimum rate of £69.00 (for smaller garden riders) and £79.00 (for garden tractors) for all Start 'N' Go orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.
Everything else - We charge a minimum rate of £29.00 for all Start 'N' Go orders which are being sent to UK mainland addresses (England, Wales and some Scottish addresses*).
Our premium Start 'N' Go+ service is available on certain products to most of England and Wales. Products that receive this service will be assembled, tested and personally delivered by one of our team on our own transport. We will also fully demonstrate the product for you. Delivery is usually 3-5 working days (if ordered Mon-Fri, stock permitting) but during quieter times this can be much sooner. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). We will contact you to book your delivery in. Please ensure you provide a daytime contact number on your order.
Ride-On Mowers - We charge a minimum rate of £99.00 for all Start 'N' Go+ (plus) orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.
Everything else - We charge a minimum rate of £29.00 for all Start 'N' Go+ (plus) orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.
*Scottish Addresses
As of May 2024, we can no longer deliver ride-on mowers (lawn tractors, garden riders, front deck & zero-turns) to any Scottish Postcodes. Unfortunately we have been unable to source a reliable and cost efficient transport service north of the border.
If you are ordering any other product on our 'Start N Go' service additional charges will apply (in addition to our advertised standard charges). If you wish to check if additional charges will apply to your postcode you can call us or use our Online Chat during office hours, or use the contact us page, please quote your full postcode and the make & model of the item(s) you wish to order. You can still place your order through the website without receiving a quote and we will be in touch via email after the order has been placed to advise if there are any additional delivery costs.
For all other products, depending on the postcode and size of the item(s) you are ordering, additional charges will apply. If you wish to check if additional charges will apply to your postcode you can call us or use our Online Chat during office hours, or use the contact us page, please quote your full postcode and the make & model of the item(s) you wish to order. You can still place your order through the website without receiving a quote and we will be in touch via email after the order has been placed to advise if there are any additional delivery costs.
For more information call our sales team on 0345 222 0231
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Cobra garden machinery has been expertly designed in the U.K to cater specifically for the changing conditions of the British garden. With a comprehensive line-up of quality and innovative products to tackle any gardening task, Cobra is the newest evolution in garden machinery. Cobra's range of lawn mowers features over 40 machines, starting with basic domestic models. Power options include electric, cordless and petrol, with own brand engines for the lower end models, right up to high end professional machines suitable for commercial use with Kawasaki, Honda and Briggs and Stratton engines. With the addition of brush cutters, hedge trimmers, chainsaws & polesaws, tillers, blowers, multi-tools and scarifiers available there is something for just about every gardening need possible. Cobra’s philosophy is to remain true to their trusted values of innovation, quality, reliability, value and customer service. They always work hard to ensure that their products and services continue to be relevant to UK gardeners and gardening professionals.