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Hyundai HYM80Li460SP 18"/45cm Cordless 80v Lithium-Ion Battery Self Propelled Lawnmower with Battery and Charger

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FREE UK DELIVERY Order by 2:30pm for same day dispatch (excludes weekends and bank holidays). Delivery in 1-2 working days.

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

Self-propelled: Drives itself - simply steer

452mm / 17.8" cutting width: Ideal for medium to large-sized lawns

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

65L grass collector bag with mulching option: Minimises time spent emptying cuttings

Weighs just 27.8kg: 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 and vertical storage option: 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 warranty


Cordless Lawn Mower For Medium / Large Lawns

The HYM80LI460SP is a rechargeable low-maintenance lithium-ion battery-powered self-propelled lawn mower from Hyundai. The ideal battery-powered lawn mower for medium to large-sized lawns, this mower will bring you a clean, green, cable-free mowing experience.

Self-Propelled Lawn Mower

This mower also features a self-propelled system where all you have to do is hold on and steer - no pushing required! Mowing has never been easier. The drive to the rear wheels is controlled from the rear-mounted handle control.

Battery Lawn Mower

The HYM80LI460SP mower features a powerful brushless motor and comes complete with two 40v batteries, fitted with handy indicator lights allowing you to see exactly how much battery life is remaining, and a charger. Brushless motors are maintenance-free and are designed to offer more power, longer run times, higher speeds, greater efficiency and less noise.

With a charging time of just 80 minutes per battery (you can also purchase an optional additional charger to save time) and a battery lifespan of 1000+ charges, the HYM80LI460SP makes mowing your lawn as easy as possible and will provide an average mowing time of 20 minutes, depending on the operating conditions.

452mm Cutting Width

With an cutting width of 452mm / 17.8", this mower is ideal for medium to large-sized lawns and gardens.

For the perfect, tailored cut on your lawn, the HYM80LI460SP can be easily adjusted between its 6 different cutting heights - ranging from 25mm for a super smooth lawn to a 75mm 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 HYM80LI460SP's spacious 65L 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 grass feed, creating a healthier-looking, lush, green lawn.

Lightweight Lawn Mower

Weighing just 28.8kg, this cordless, battery-powered mower is really easy to move around your garden as it is self-propelled so drives itself, minimising any strain your arms or shoulders.

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

Compact and Quiet

Thanks to its incredibly quiet-running motor, the HYM80LI460SP is an ultra-quiet lawn mower to minimise any disturbances to your neighbours or family.

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.

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 also features upright legs for a compact vertical storage solution when space is limited.

What Are the Benefits of a Cordless Mower?

No cables, no petrol and no pollution - the eco-friendly HYM80LI460SP 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 HYM80LI460SP comes with our Hyundai 3 year platinum home-use warranty* / 1 year commercial warranty* (terms apply) for added peace of mind.

At A Glance:

  • 452mm/17.8” cutting width for medium to large gardens
  • Self-propelled so drives itself - no need to push!
  • Uses two 40v batteries
  • One flat battery charges in just 80 mins
  • Provides on average 20 minutes of cutting time (depending on conditions)
  • 6 adjustable cutting heights – 25-75mm
  • 65L 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
Half Plastic With Polyester Bag
Catcher volume (l)
Charging time
80 min approx.
Cut options
Rear Discharge, Side Discharge, Mulching
Cutting height max (mm)
Cutting height min (mm)
Cutting positions
Cutting width (mm)
Deck material
For lawns up to
Medium Lawns - Approx. 2000sq. ft
Fuel power source
Fully assembled dimensions
1435 x 540 x 980 (H x W x L) (mm)
Gross weight (kg)
Handle type
Soft Grip, Folding
Light cut run time
40 min
Long damp cut run time
17 min
Model ean
Motor type
Net weight (kg)
Number of batteries
Packaged dimensions
520 x 555 x 760 (H x W x L) (mm)
Product type
Lawn Mower
Quick clean hose connector
Rated power
1200 W
Rear roller
Safety features
Operator Presence Control, Accidental Start Prevention Key
Start method
Voltage (v)
2 x 40
Warranty (years)
Wheel diameter (mm)
Front 178, Rear 254

Customer Reviews

Based on 10 reviews
Purchase of Hyundai Mower

It was easy to order this mower and delivery time was excellent- as promised. This is a great looking product, which was simple to assemble. I am totally satisfied with this mower - no problem with it at all, and a great value for money. I have no hesitation in recommending either the product or Accolade Mowers. Thank you!

Peter Thomas
Best mower I've owned

This morning, I received my new mower and found it simple to put together, the handle and so on. With two of us, my grandson and I, it was much easier. I immediately charged the batteries upon arrival, so I was able to cut a rather overgrown lawn. We managed to cut around two metres and my grandson found it very easy to use, so he ended up cutting the lawn for me. I would highly recommend this lawnmower if you have difficulty starting a petrol or push mower. It looks great and handled the tall grass effortlessly.

Norman Gabay
Quiet satisfaction

After researching and comparing, I opted for the Hyundai HYM80Li460SP to replace my old petrol mower. First impressions have been positive - I was initially worried by the delivery driver's comment that it was heavy (I'm 78!), but I was able to lift it out of the box and assembly was simple. The instructions were easy to understand and, with a bit of common sense, I was ready to go. The batteries were fully charged, so it didn't take long to get going. I managed to do both front and back gardens on one charge, with half the charge remaining. The grass was thick and lush, but the mower handled it well, even on mid height, as my previous petrol mower. I also used the self propulsion feature extensively. Recharging the batteries was quick, although I was unable to measure the time as I was distracted. I plan to purchase another charger so I can charge both batteries at once. Operating the mower was a pleasant experience compared to the petrol mower. Despite the delivery man's hernia, the Hyundai felt light and fluid. It was easy to manoeuvre, very quiet, and the controls were similar to those on the petrol mower. I was particularly impressed by the design of the grass box, which was easy to attach and remove, and the cuttings simply slid out on emptying. After my first cut, I was delighted with the results - the lawns looked manicured and, despite there being no roller, the Hyundai left stripes. I'm looking forward to the grass growing so I can have another go - I keep going into the shed just to look at it!

Nicholas Charles
Best mower I've owned

This morning I got my new mower and it was simple to put together the handle and so on. With two of us, my grandson and I, it was much simpler. As soon as it arrived, I charged the batteries and was able to tackle my very overgrown lawn - I managed to cut around two metres. My grandson also found it easy to use and did the job for me. I'd definitely recommend this mower if you struggle to start a petrol or push mower. It looks great and handled even long grass with ease.

Alison Rawlinson
Great mower

I am replacing all my garden tools with a battery-powered mower, which is just as effective as a petrol mower. However, you only get one battery charger and two batteries included, so you must keep an eye on the charge while mowing in order to switch out batteries if needed. I would prefer to have the option of buying a second charger and batteries with a higher capacity than 2.5Ah.