LawnMaster 48V 46cm Review UK 2026
Quick verdict
Score: 6.8/10
Best for: Keeping your lawn tidy to suit its size and terrain
Not for: A lawn much bigger or rougher than this mower is built for
Bottom line: A capable lawn mower (cordless mower, 46cm cutting width, 48V battery) for a well-kept lawn.
The LawnMaster 48V 46cm cordless mower has a 46 cm cutting width and uses a 48V battery system. It is designed for mulching, plus rear roller and grass side ejection, making it suitable for flexible grass-handling rather than a single-purpose setup. The main advantage is the three discharge modes.
Key specifications
| Feature | Detail Notes |
|---|---|
| Cutting | 46cm width Mulching included |
| Grass handling | Side eject Rear roller included |
Pros
- Cordless mower
- 46cm cutting width
- 48V battery
- Mulching
- Keeps the lawn tidy for its size
Cons
- Battery run time limits very large lawns (check battery is included)
- Match the cutting width and power to your lawn size
- Heavier models are harder to manoeuvre and store
Mower Type and Power
Powered by a 48V cordless system, the Lawn mower is designed as a mains-independent mower, so it can be used without cables and offers easier movement across the lawn. The mower runs from a battery pack, and the product title specifies a spare set of MX 24V 4.0Ah batteries plus 1 dual fast charger, which indicates support for quick swapping and charging. Built with bigger lawns in mind, it includes a rear roller, side ejection, and mulching to support different cutting modes.
Cutting Width and Deck
With a 46cm cutting width, the LawnMaster covers a wider strip in each pass, which can reduce how many overlapping cuts are needed on larger lawns. Its deck features a rear roller design, which helps keep the mower stable and the cut even on slightly uneven ground. The side eject and mulching functions indicate the deck can handle grass clippings by either discharging to the side or breaking material down for recut and spread. The chosen option affects how the lawn should be tackled, as taller grass typically requires more passes to achieve an even finish.
Lawn Size and Collection
The lawn mower is aimed at larger lawns, mainly because its 46cm cutting width can cover more grass per pass, which helps reduce the time spent mowing and then clearing clippings. With a rear roller, the mower can leave the surface more even, supporting consistent clippings movement. Its grass side eject and mulching function are designed to reduce how often clippings must be collected, but heavier growth may still require follow-up tidying.
Ease of Use and Storage
Ease of use and storage are shaped largely by the mower's cordless design, which removes the need to manage power leads while moving around the lawn. The 46 cm cutting width and rear roller support straightforward push operation, since edging and weeding can be handled by overlapping passes without stopping to reposition cables. A spare set of MX 24 V 4.0 Ah batteries is provided for when one pack is depleted, although battery management still matters.
Who Is This Lawn Mower For?
Who is the LawnMaster best suited for? It is best suited to homeowners looking for a cordless lawn mower with a 48V battery and a 46cm cutting width. The 46cm deck makes it suitable for mowing larger areas in fewer passes. The rear roller appeals to those who want a more even finish on flatter sections, and the mower supports both mulching and side grass ejection. It is less suitable for very small trimming jobs or for anyone who needs just one mowing method, since it is specified to offer mulching and side ejection.
Where to Buy in the UK
For people deciding whether to buy the lawn mower, it helps to check what the product includes in the box, and then match that to what is available through UK retailers. The product title says it comes as a cordless mower, with a spare set of MX 24V 4.0Ah batteries, and 1 dual fast charger, plus a rear roller and grass side eject with mulching. In the UK, buyers should check Amazon UK, John Lewis, Currys, AO, and Argos (as well as Plus Screwfix, B&Q, Toolstation, and Mowers Online), along with any The LawnMaster 48V 46cm listing if it is available. When comparing listings, confirm delivery coverage, the returns policy, and that the bundle matches the stated battery and charger contents. Also confirm that the 2 year guarantee applies in the UK under the specific retailer listing. Availability can vary by retailer.
Frequently Asked Questions
Is the LawnMaster worth it?
For keeping a lawn tidy with the least hassle, the lawn mower (a cordless mower) does the job with a 46cm cutting width. Whether it suits you comes down to your lawn size, terrain and how much effort you want to put in. Check the current Amazon UK price, as mowers are often discounted in season.
What type of mower is the LawnMaster?
The lawn mower is a cordless mower. Petrol mowers are powerful and cordless for big or rough lawns; cordless battery mowers are quiet and low-maintenance for most gardens; corded electric are light and cheap for small lawns; hover mowers glide for edges and slopes; manual push mowers are eco and silent for tiny lawns. Choose the type for your lawn size and terrain.
What is the cutting width of this lawn mower?
The LawnMaster has a 46cm cutting width. A wider deck cuts more grass per pass so you finish faster - better for bigger lawns; a narrower deck is lighter and more manoeuvrable around borders and obstacles. Match the width to your lawn size and how tight the spaces are.
How powerful is the LawnMaster 48V 46cm?
The lawn mower runs on a 48V battery. Higher battery voltage generally means more cutting power and run time; check the battery is included, as some are sold as bare tools.
Does this lawn mower collect or mulch the grass?
The LawnMaster offers mulching, chopping clippings finely and dropping them back to feed the lawn - no emptying, though it suits regular light cuts. Many mowers also collect into a grass box if you prefer a clean finish.
Is the lawn mower easy to store?
Storage depends on the design - many electric and cordless mowers fold or stand upright to save space, while petrol and ride-on mowers need more room. The LawnMaster is a typical example for its type; if space is tight, look for a compact-fold or upright-storage model like Flymo's EasiStore range.