10 Best Cordless Lawn Mowers

The Ryobi 18V ONE+ Cordless Lawnmower and Grass Trimmer Twin Kit offers a convenient battery-powered solution for small to medium-sized gardens. It uses an 18V battery with a 4.0Ah capacity, which is part of Ryobi’s popular ONE+ range, allowing you to use the same battery for other tools you may own. The lawnmower features a 33cm cutting width (note the trimmer’s 25cm width is separate), making it suitable for maneuvering around flowerbeds and garden edges. You can adjust the cutting height easily with five settings between 25mm and 65mm, helping you tailor the grass length to your preference. The lawnmower is lightweight at 11.8kg, which makes it easier to push and store, especially since the handles fold down and the grass catcher collapses for compact storage. The deck is made of plastic, which keeps the weight down but may not be as durable as metal decks for heavy use.

One nice touch is the EasyEdge grass comb that helps you mow closer to edges, reducing the need for extra trimming. Speaking of trimming, the included grass trimmer has a 25cm cutting path with quick switching between edging and trimming modes, which adds versatility. Runtime depends on the battery charge, but with a 4.0Ah battery, expect enough power for typical garden sessions rather than large areas. Assembly is required, but the ergonomic design and three handle height settings add comfort during use.

This kit serves as a practical pick if you want an all-in-one cordless mower and trimmer with decent battery life and easy storage, especially for gardens of modest size. If you need heavy-duty mowing or longer runtime, you might want to consider higher voltage or larger battery options.

The Worx WG927E combo offers a versatile and practical solution for maintaining medium-sized gardens up to around 230 square meters. It includes a 34cm cutting width cordless lawnmower powered by a 40V lithium-ion battery, paired with a 20V grass trimmer, making it easy to handle both mowing and edging tasks. The two included 2.0 Ah batteries share the PowerShare system, meaning you can swap them between tools—this adds convenience and saves money on extra batteries. The mower's battery-powered motor uses AUTO-IntelliCut technology to adjust power efficiently, helping extend runtime and reduce energy use, which is great for both your wallet and the environment.

You can choose from six cutting height settings up to 70mm, allowing for tailored grass length. At 17.6 kg, it’s reasonably lightweight, helping with manoeuvrability around your garden. The compact design and cordless freedom mean you won’t have to worry about cords or petrol. The included dual-port charger speeds up recharging two batteries at once, reducing downtime. The cutting width of 34cm is on the smaller side, so it might take longer to mow larger lawns compared to wider mowers. Also, specifics about the deck material aren’t clear, which can affect durability over time.

The grass trimmer is a helpful bonus for edges and tight spots but runs on a lower voltage battery, so its power is limited to lighter trimming jobs. If your garden is medium-sized and you value ease of use, environmental friendliness, and a neat finish, this Worx combo is a solid pick. For bigger lawns or heavy-duty jobs, you might want to consider a mower with a larger cutting width or higher battery capacity.

The LawnMaster MX 24V cordless lawnmower is well suited for small to medium-sized lawns, thanks to its 34cm cutting width which strikes a good balance between manoeuvrability and coverage. Its 24V 4.0Ah lithium-ion battery offers decent runtime for typical garden sizes, and the fast 1-hour charger adds convenience by reducing downtime. The intelligent battery management system is a nice touch, adjusting power based on grass thickness to optimise battery life, which can be particularly useful if your lawn varies in condition. Weighing under 10kg, it’s lightweight and easy to handle, making it a good choice for users who prefer a manoeuvrable mower without too much effort. The cutting height can be adjusted from 20mm to 70mm using a single lever, giving flexibility for different grass lengths and preferences.

The carbon steel blade ensures a clean cut, contributing to a neat lawn finish. The inclusion of a rear roller adds the option for professional-looking stripes, and the 32L grass collector bag is a practical size that’s easy to empty. Plus, you can mulch clippings back onto the lawn, which is handy for nutrient recycling. The mower’s body is made of polypropylene, which keeps it lightweight but may not feel as sturdy as metal decks if you’re after heavy-duty durability. Also, assembly is required, which might need some patience if you’re not used to putting garden tools together.

One major plus is that the battery and charger are part of a shared LawnMaster 24V system, so if you own or plan to own other LawnMaster tools, you can swap batteries and save money. It comes with a 2-year guarantee and UK-based customer support, providing peace of mind. This mower represents a solid choice for homeowners with smaller lawns who want cordless convenience, decent power, and some professional features without breaking the bank.