10 Best Cordless Mowers 2025 in the UK

The Worx WG737E 40V 37cm Cordless Lawnmower is a solid option for medium to large gardens ranging from 300 to 550 square meters. Its key strength lies in its dual 20V 4Ah batteries, which provide ample power and runtime, making it less likely you'll need to recharge mid-mow. The 37cm cutting width is ideal for efficiently covering narrow or sloped areas, and the lightweight design at 15.3kg makes it very easy to maneuver and store.

Additionally, the 2-in-1 bagging and mulching functionality offers versatility, allowing you to either collect grass clippings or return nutrients to the soil for a healthier lawn. The inclusion of IntelliCut Technology ensures that the mower adjusts its power based on grass thickness, promoting an even cut and longer battery life.

However, there are some drawbacks. The deck material is plastic, which might not be as durable as metal options. While it is lightweight, this might also mean it’s less sturdy on rough terrain. Additionally, it has six cutting height adjustments, which might be limiting for those who prefer more options for lawn customization. Despite these minor issues, the WG737E is a strong choice for those needing a lightweight, powerful, and versatile lawnmower for medium to large gardens.

The Worx WG743E.1 40V 40cm Cordless Lawnmower is aimed at homeowners with medium to large gardens, offering a battery power solution that's both efficient and eco-friendly. Its standout feature is the PowerShare platform, which allows the sharing of its 40V battery with other Worx tools, reducing the need for multiple batteries. The mower also comes with two 4.0Ah batteries and a charger, providing decent runtime for gardens up to 500 square meters. The IntelliCut technology optimizes energy use by adjusting the blade speed based on the grass thickness, which can help in conserving battery life.

With a cutting width of 40 centimeters and the ability to adjust cutting heights across seven positions, it offers flexibility for different lawn types. The integrated rear roller leaves a nice striped finish, adding a professional touch to your lawn. However, at 17.3 kg, it might be on the heavier side, which could be cumbersome for some users despite its carry handle.

The deck material, alloy steel, ensures durability. The 2-in-1 functionality of bag collection or mulching provides versatility, giving users options based on their lawn care preferences. Its design also makes it efficient at cutting close to edges and borders, reducing the need for additional trimming.

This mower is particularly suitable for those who value convenience, as its full foldable handles make storage straightforward. Despite its strengths, it's important to note that heavier users might find it less maneuverable and the runtime might limit more extensive use without charging. The Worx WG743E.1 provides a solid solution for medium to large gardens with its eco-friendly power source and versatile features, making lawn care more manageable for most homeowners.

The Ryobi 18V ONE+ Cordless Lawnmower and Grass Trimmer Kit is designed for those seeking a convenient cordless option for lawn maintenance. Its 18V battery, though not the most powerful, offers moderate runtime, suitable for small to medium-sized gardens. The included 4.0Ah battery and charger are a nice touch, as they are compatible with the full 18V ONE+ range, allowing for interchangeability with other Ryobi tools.

The lawnmower features a 5-position single-point cutting height adjustment, ranging from 25mm to 65mm, providing flexibility in achieving the desired grass length. Additionally, the EasyEdge grass comb allows for efficient mowing right up to the garden's edges. The mower's ergonomic handle design accommodates various user preferences with three height positions, and its handles are foldable and removable, facilitating easy storage alongside a collapsible grass catcher.

The deck is made of plastic, which keeps the weight down at 11.8 kg, making it easier to maneuver but potentially less durable compared to metal decks. The cutting width of 25 cm is relatively narrow, which might require more passes for larger lawns, but suits smaller gardens adequately. The grass trimmer complements the mower with a 25 cm cutting path and EasyEdge feature, enhancing versatility in trimming and edging. However, being battery-powered means it might struggle with more intensive tasks compared to corded or gas-powered models. This kit is ideal for users with modest-sized lawns who prioritize ease of use and storage but may not be suitable for those with larger areas or requiring more robust performance.