Best Cordless Rotary Mowers of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Cordless rotary mowers are a convenient and eco-friendly solution for maintaining your lawn. These mowers do not require a power cord or petrol, making them easy to manoeuvre and reducing the risk of tripping over cords. They are also quieter and emit fewer emissions than traditional petrol mowers. Cordless rotary mowers come in a variety of sizes and power levels, making them suitable for lawns of all sizes. They are a great investment for those looking for an efficient and sustainable way to maintain their lawn.

At a Glance: Our Top Picks

Greenworks 40V Cordless Lawnmower with Batteries Cover #TOP 1
Greenworks 40V Cordless Lawnmower with Batteries
ftb score rating icon 9.8
Greenworks 24V Cordless Lawnmower with Battery Cover #TOP 2
Greenworks 24V Cordless Lawnmower with Battery
ftb score rating icon 9.7
Ryobi 18V ONE+ Cordless Mower and Trimmer Kit Cover #TOP 3
Ryobi 18V ONE+ Cordless Mower and Trimmer Kit
ftb score rating icon 9.5

Top 10 Cordless Rotary Mowers

Greenworks 40V Cordless Lawnmower with Batteries

2501907UC
Green
35cm Mower
Greenworks 40V Cordless Lawnmower with Batteries Cover
Greenworks 40V Cordless Lawnmower for Lawns up to 400m², 35cm Cutting Width, 40L Bag PLUS Two 40V 2Ah Batteries & One Charger, 3 Year Guarantee-G40LM35K2X, Green

The Greenworks Cordless Lawnmower is perfect for medium-sized lawns up to 400m², allowing you to mow without the hassle of recharging. With two advanced 40V 2Ah batteries, you enjoy the power of a petrol mower without the noise or mess. You can easily adjust the cutting height from 25mm to 70mm using a single lever, offering five options to suit your lawn. Plus, you have the choice to collect clippings in a spacious 40L bag or mulch them to enrich your garden.

What We Like
Powerful battery performance
Easy height adjustment
Large collection capacity
Lightweight and manoeuvrable
#TOP 2

Greenworks 24V Cordless Lawnmower with Battery

2516107UA
33CM
Greenworks 24V Cordless Lawnmower with Battery Cover
Greenworks 24V Cordless Lawnmower with Brushless Motor for Smaller Lawns up to 140m², 33cm Cutting Width, 30L Bag PLUS 24V 2Ah Battery & Charger, 3 Year Guarantee-GD24LM33K2

The Greenworks Cordless Lawnmower is ideal for maintaining small lawns up to 140m² on a single charge. You will appreciate the brushless motor, which ensures reliability and low maintenance, giving you a longer lifespan for the mower. With five cutting heights ranging from 25mm to 70mm, it allows you to tailor your lawn's look easily. Plus, you can choose between collecting clippings in a 30L bag or mulching them to enrich your lawn with nutrients.

What We Like
Environmentally friendly operation
Lightweight and easy to manoeuvre
Versatile cutting height adjustments
Convenient mulching or collection options
#TOP 3

Ryobi 18V ONE+ Cordless Mower and Trimmer Kit

RLM1833BLT1825M
Green
Ryobi 18V ONE+ Cordless Mower and Trimmer Kit Cover
18V ONE+ Cordless Lawnmower and Grass Trimmer Twin Kit (1 x 4.0Ah)

The Ryobi Cordless Mower Kit offers convenient lawn care with its 5-position cutting height adjustment, allowing you to choose between 25-65mm for a tailored mowing experience. The EasyEdge grass comb feature enables you to mow right up to the edges of your garden, ensuring a neat finish. With folding and removable handles, storage becomes compact and hassle-free. Additionally, the grass trimmer boasts a 25cm cutting path, making it efficient for tackling grass and weeds while easily switching between trimming and edging modes.

What We Like
User-friendly height adjustment
Compact and easy storage
Efficient grass and weed cutting
Convenient edging and trimming
#TOP 4

Bosch UniversalRotak Cordless Lawnmower 2x18V 37cm

06008B9E70
2x18 Volt
Bosch UniversalRotak Cordless Lawnmower 2x18V 37cm Cover
Bosch Cordless Lawnmower UniversalRotak 2x18V-37-550 (up to 500 m2 with 2 x 4.0 Ah Batteries; 18 Volt System; Cutting Width: 37 cm; 2 x 18V 4.0 Ah Batteries and Charger)

The Bosch UniversalRotak 37 is a cordless lawnmower designed for medium to larger lawns, powered by two 18V batteries that combine for strong 36V performance, giving you plenty of power to tackle your garden efficiently. Its brushless motor offers superior performance and lasts longer, meaning less maintenance and more mowing time. The Ergoflex handles provide maximum control and reduce effort, making it easier for you to manoeuvre the mower comfortably. This versatile tool from Bosch is flexible and powerful, suited for a wide range of gardening tasks.

What We Like
Strong 36V battery power
Durable brushless motor
Ergonomic handles for control
Suitable for larger lawns

Greenworks 40V Cordless Lawnmower for 500m²

2504707UC
Green, Black, Grey
41cm Mower
Greenworks 40V Cordless Lawnmower for 500m² Cover
Greenworks 40V Cordless Lawnmower for Lawns up to 500m², 41cm Cutting Width, 50L Bag, Two of 40V 2Ah Batteries & One Charger, 3 Year Guarantee-G40LM41K2X, Green, Black, Grey

The Greenworks 40V Lawnmower is designed to efficiently manage medium-sized lawns up to 500m² without the need for recharging. With its two advanced 40V 2Ah lithium batteries, you can enjoy the power of a petrol mower while minimising mess and noise. The mower features five cutting heights, allowing you to easily adjust the blades to suit your lawn's needs, and you can choose to collect clippings in its spacious 50L bag or mulch them for added nutrients. Its large rear wheels make manoeuvring over various terrains a breeze.

What We Like
Powerful battery performance
Adjustable cutting heights
Large collection bag
Easy to manoeuvre
#TOP 6

Einhell Power X-Change 36V Cordless Lawnmower

3413130
Red / Black
43cm Cutting Width
Einhell Power X-Change 36V Cordless Lawnmower Cover
Einhell 36V Cordless Lawnmower With Battery (x2) and Charger (x2) Power X-Change, 43cm Cutting Width, 63L Grass Box, 6 Cutting Heights 3413130

The Einhell 36V Lawnmower offers cordless freedom, making it ideal for large gardens and tricky corners. Its low weight and height-adjustable handlebar ensure easy handling and perfect ergonomics, allowing you to mow comfortably for extended periods. Thanks to the Universal Power X-Change system, you can use the same battery across various electric and garden tools, streamlining your gardening tasks. Additionally, the lawn-protecting high wheels and six cutting heights provide flexibility, enabling you to achieve the perfect cut every time.

What We Like
Easy to handle
Flexible cutting heights
Compatible with other tools
Space-saving storage
Cordless convenience
#TOP 7

WORX WG779E.2 40V Cordless Lawn Mower

WG779E.2
Black
34 cm
WORX WG779E.2 40V Cordless Lawn Mower Cover
Worx WG779E.2 40V 34cm Cordless Lawnmower, ideal for Gardens up to 230㎡, Cut-to-Edge, striped Lawn Roller, foldable Handle, PowerShare, includes 2x 2.0Ah Batteries, Charger & 30L Grass collection bag

The WORX WG779E.2 Mower offers impressive power with its dual 20V batteries, ensuring you achieve a petrol-like performance for a thorough mowing experience. Its cut-to-edge design allows you to mow closer to fences and garden features, reducing the need for additional trimming. You can easily adjust the cutting height with a single lever, catering to your lawn's needs throughout the seasons. Moreover, this mower is easy to handle and store, featuring a foldable handle that makes it compact for transport or storage, perfect for those with limited space.

What We Like
Powerful petrol-like performance
Cut-to-edge design
Easy height adjustment
Compact and portable

Einhell Power X-Change 18V Cordless Lawnmower

3413155
Red / Black
30cm Cutting Width
Einhell Power X-Change 18V Cordless Lawnmower Cover
Einhell Power X-Change 18/30 Cordless Lawnmower with Battery and Charger - 18V, Brushless Motor, 30cm Cutting Width, 25L Grass Box, 3 Cutting Heights - GE-CM 18/30 Li Battery Lawn Mower

The Einhell GE-CM 18/30 Mower offers you the freedom of cordless operation, making lawn care hassle-free. Powered by a brushless electric motor, it ensures longer run times and less wear, allowing you to tend to your garden without interruption. With a cutting width of 30cm, it is ideal for small to medium lawns up to 150 square metres. You can easily adjust the cutting height between 30mm and 70mm, allowing for tailored grass length to suit your preferences.

What We Like
Lightweight and easy to transport
Adjustable cutting heights
Generous 25L grass box
Brushless motor for durability
Space-saving storage design
#TOP 9

Einhell 18V Cordless Lawnmower with Battery

3413260
Red & Black
33cm Cutting Width
Einhell 18V Cordless Lawnmower with Battery Cover
Einhell Power X-Change 18/33 Cordless Lawnmower With Battery and Charger - 18V, Brushless Motor, 33cm Cutting Width, 30L Grass Box, 5 Cutting Heights - GE-CM 18/33 Li Battery Lawn Mower

The Einhell GE-CM 18/33 Lawnmower offers you the freedom of cordless mowing with its included 4.0Ah lithium-ion battery and charger. Its brushless electric motor ensures longer operating times without wear, making it reliable for small to medium lawns up to 200 square meters. You can easily adjust the cutting height to five levels, allowing you to tailor the cut to your lawn's needs. The 30L grass box includes a fill level indicator, so you can see when it needs emptying, making your mowing experience more convenient.

What We Like
Cordless operation for convenience
Adjustable cutting heights
Lightweight and easy to transport
Impact-resistant housing

LawnMaster MX 24V Cordless Lawn Mower

CLM2432K-01
Orange
LawnMaster MX 24V Cordless Lawn Mower Cover
LawnMaster MX 24V 32cm Cordless Lawn Mower with 4.0Ah Battery and Fast Charger. With cut height adjust, rear roller and edging combs. For small lawns up to 150m2. Supplied with spare 32cm blade.

The LawnMaster MX 24V Mower offers complete cordless freedom, making it ideal for small lawns up to 150m². With a powerful 4.0Ah battery and a fast charger, you can quickly get back to mowing. You’ll appreciate the striped finish, thanks to the rear roller that creates a neat appearance. Its compact and lightweight design, at just over 9kg, ensures easy manoeuvrability around your garden, making lawn care a breeze.

What We Like
Powerful cordless battery
Striped finish with rear roller
Lightweight and easy to use
Adjustable cutting heights
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is it worth buying a cordless lawn mower?

Buying a cordless lawn mower might be the right choice for you if you have a smaller lawn. If you buy one of these lawn mowers you can expect longer running times and quicker recharging times compared to past years as they have become more advanced with the lithium-ion battery technology.

2. Are greenworks mowers any good?

The Bottom Line. Greenworks did a nice job with the design of their 21-inch self-propelled mower and it's a good all-around option, though the wheel release when you're backing up may be a frustration for some folks. If your lot is in the 1/4 to 1/2 acre range, the 2 x 4.0Ah kit is a good fit.

3. What is the longest lasting battery operated lawn mower?

EGO Power+ LM2021 20-Inch 56-Volt Battery Push Mower This charge time is exceptional given the fact that EGO's hefty 5.0 Ah 56-volt advanced arc-lithium batteries provide an impressive run time of up to 55 minutes.

4. What is the smallest battery operated lawn mower?

Worx WG782 14-in. This Worx cordless lawn mower model is the smallest and least expensive of the mowers we reviewed. It's perfect if you have a small yard and limited storage space.

Editor's Notes

During our cordless rotary mower research, we found 239 cordless rotary mower products and shortlisted 10 quality products. We collected and analyzed 105,052 customer reviews through our big data system to write the cordless rotary mowers list. We found that most customers choose cordless rotary mowers with an average price of £250.18.

The cordless rotary mowers are available for purchase. We have researched hundreds of brands and picked the top brands of cordless rotary mowers, including Greenworks, RYOBI, Bosch, Einhell, WORX.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.