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Hyundai HYM40LI330P 40V Lithium-Ion Cordless Battery Powered Roller Lawn Mower 33cm Cutting Width With Battery and Charger

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No cables, no petrol, no pollution: Simply charge the battery and you're ready to go

330mm / 13" cutting width: Ideal for small to medium-sized lawns

3 adjustable cutting heights: Get the perfect finish on your lawn

30L grass collector bag with mulching option: Minimises time spent emptying cuttings

Weighs just 11.4kg: Easy to push around the garden

Charges in just 80 mins: Provides around 20 mins of mowing time from one charge

Easy to use: Simply turn the key, press a button, pull back the OPC lever and you're off!

Space-saving foldable handles: Compact to transport and store

Extremely quiet-running: Minimise any disturbance to neighbours

Minimal set-up required: Get going out of the box

Peace of mind: 3 year Hyundai home-use warranty* / 1 year commercial warranty*


Cordless Lawn Mower For Small / Medium Lawns

The HYM40LI330P is a rechargeable low-maintenance lithium-ion battery-powered lawn mower from Hyundai. The ideal battery-powered lawn mower for small to medium-sized lawns, this mower will bring you a clean, green, cable-free mowing experience.

Battery Lawn Mower

The HYM40LI330P mower features a powerful 40v motor and comes complete with a 40v battery and charger. The battery also has a handy indicator light allowing you to see exactly how much battery life is remaining. 

With a charging time of just 80 minutes and a battery lifespan of 1000+ charges, the HYM40LI330P makes mowing your lawn as easy as possible and will provide an average mowing time of 20 minutes from one charge, depending on the operating conditions.

Rear Roller Mower

This compact mower is fitted with a full width ribbed rear roller for creating a traditional striped British lawn that would even rival Wembley Stadium.

330mm Cutting Width

With an cutting width of 330mm / 13", this mower is ideal for small to medium-sized lawns and gardens.

For the perfect, tailored cut on your lawn, the HYM40LI330P can be easily adjusted between its 3 different cutting heights - ranging from 20mm for a super smooth lawn to a 60mm option if you’re trimming rougher ground or doing a first cut - by using a single height adjusting lever, giving you complete control over your lawn care needs.

The HYM40LI330P's spacious 30L grass collector bag, featuring a high airflow and hard lid, ensures that you'll spend less time having to empty the cuttings and thus reducing your overall mowing time.

This cordless lawn mower comes with a mulching plug option, where your dropped cuttings become compost, creating a healthier-looking, lush, green lawn.

Push Lawn Mower

Weighing just 11.4kg, this cordless, battery-powered mower is really easy to push around your garden. This is essential for hand push models to minimise any strain or discomfort on your arms or shoulders.

Using this push lawn mower couldn’t be easier - simply insert the safety key, engage the lock-out button and pull back the OPC (Operator Presence Control) lever. This easy-starting method removes any of the strain associated with petrol recoil pull-start lawn mowers.

Compact and Quiet Lawn Mower

Thanks to its incredibly quiet-running motor, the HYM40LI330P is an ultra-quiet lawn mower to minimise any disturbances to your neighbours or family.

This lawn mower is so compact to store and transport. Thanks to its clever design, its handles fold down over the main power unit, which saves space in your garden shed or garage. 

It’s quick and easy to assemble out of the box, allowing you to get it in your garden for the first cut in no time at all. With no engine to service, you also don’t need to spend time checking oil, air filters or spark plugs, making it extremely easy to maintain.

What Are the Benefits of a Cordless Mower?

No cables, no petrol and no pollution - the eco-friendly HYM40LI330P lawnmower is powered by a market-leading 40v lithium-ion 2.5Ah battery, which means no more messy fuel to have to deal with and no dangerous mains cables - mowing the lawn has never been easier or safer.

3 Year Warranty

As with all of our Hyundai Lawn Mower range, the HYM40LI330P comes with our Hyundai 3 year platinum home-use warranty* / 1 year commercial warranty* (terms apply) for added peace of mind.

At A Glance:

  • 330mm/13” cutting width for small to medium gardens
  • Lightweight mower - easy to push around the garden
  • Charges from a flat battery in just 80 mins
  • Provides on average 20 minutes of cutting time (depending on conditions)
  • Rear roller for a striped lawn 
  • 3 adjustable cutting heights – 20-60mm
  • 30L grass collector
  • Foldable handles for compact storage
  • Really quiet running
  • 3 year home-use warranty* / 1 year commercial warranty*


Battery lifespan
1000+ charges
Battery type
Lithium Ion
Catcher type
Catcher volume (l)
Charging time
80 min approx.
Cut options
Rear Discharge, Mulching
Cutting height max (mm)
Cutting height min (mm)
Cutting positions
Cutting width (mm)
Deck material
For lawns up to
Small Lawns - Under 2000sq. ft
Fuel power source
Gross weight (kg)
Handle type
Soft Grip, Folding
Light cut run time
30 min
Long damp cut run time
19 min
Model ean
Motor type
Net weight (kg)
Number of batteries
Packaged dimensions
380 x 375 x 635 (H x W x L) (mm)
Product type
Lawn Mower
Quick clean hose connector
Rated power
650 W
Rear roller
Safety features
Operator Presence Control, Accidental Start Prevention Key
Start method
Voltage (v)
1 x 40
Warranty (years)
Wheel diameter (mm)
Front 140, Rear 160

Customer Reviews

Based on 2 reviews
Neil Keech
Fantastic Mower

Ideal for medium-sized lawns.

Philip Cottell
Simple mower which does the job

This mower is straightforward and does a great job of cutting the grass and collecting leaves and grass. Additionally, it is lightweight and the battery was still at half power after I finished my first mowing session.