10 Best Cordless Grass Trimmers 2025 in the UK

The WORX WG163E cordless grass trimmer is a lightweight and versatile tool well suited for general garden maintenance. It operates on an 18V (20V MAX) battery system and comes with two rechargeable lithium-ion batteries, which is convenient for extended use without waiting for charging. Its 30 cm cutting width efficiently handles moderate-sized areas, and weighing just 1 kg, it is very easy to handle and reduces fatigue during longer jobs.

The trimmer’s shaft and cutting head are adjustable, allowing users to find a comfortable working posture and reach tricky spots, including trimming under outdoor furniture. One standout feature is the Command Feed line system, which lets you extend the trimming line at the touch of a button, making line replacement fast and hassle-free. Additionally, it quickly converts into a wheeled edger, offering two tools in one for managing lawn edges neatly.

This trimmer delivers solid performance for general grass cutting and edging but may not be ideal for very thick or heavy vegetation due to its moderate battery voltage and cutting width. Assembly is required; however, the ergonomic design and PowerShare battery compatibility, which allows the same batteries to be used across multiple WORX tools, add to its convenience. For those seeking a reliable, lightweight grass trimmer with easy line feeding and edging capability, this model is a practical and user-friendly option.

The Worx WG927E 40V Cordless Lawnmower & Trimmer Twin Pack is designed for medium-sized gardens, covering an area of up to 230 square meters. The combo kit includes a lawnmower and a grass trimmer, both powered by interchangeable 2.0Ah lithium-ion batteries. The mower operates on a 40V battery, providing robust power suitable for efficient lawn maintenance. Meanwhile, the 20V grass trimmer offers a lighter option for trimming tasks, ideal for reaching tight spots and maintaining edges.

Battery life is enhanced by the dual port charger, allowing simultaneous charging of both batteries, providing convenience for extended use. However, depending on the garden size and tasks, users may still find the need for frequent charging during lengthy sessions. The cutting width of the grass trimmer is 25cm, which is adequate for general garden duties but might be limiting for larger areas or denser grass.

Despite the powerful features, the weight of 17.6 kg might be cumbersome for some users, especially for those who prefer lighter tools for extended periods of use. The adjustable shaft of the trimmer adds versatility, accommodating users of different heights and enhancing comfort during operation. The trimmer’s line feed system, while user-friendly, does not specify an automatic feed, which could require manual adjustments during use. The environmentally friendly design and cost-efficiency are appealing, eliminating the need for fuel and reducing long-term maintenance expenses. However, users should be aware of its manual operation mode, potentially requiring more effort compared to self-propelled alternatives. This twin pack is particularly suitable for those seeking a comprehensive lawn maintenance solution that balances power with eco-friendliness.

The Ryobi 18V ONE+ Cordless Lawnmower and Grass Trimmer Kit offers a convenient solution for maintaining your garden, especially for those looking for a cordless option. This kit includes a grass trimmer with a 25cm cutting width, which is efficient for both grass and weed cutting. The inclusion of the EasyEdge feature allows for seamless transitions between edging and trimming, adding versatility. The trimmer is powered by a 4.0Ah battery compatible with the 18V ONE+ range, providing a solid balance of power and battery life for small to medium-sized lawns.

A key strength of this kit is its adjustability, with a 5-position cutting height adjustment ranging from 25-65mm on the lawnmower, accommodating various grass lengths and preferences. The ergonomic handle design ensures comfort for users, and the folding and removable handles make storage convenient, a nice bonus if space is limited.

However, the combined weight of 11.8 kg could be on the heavier side for some users, making it less ideal for those who might struggle with heavier tools. While the 25cm cutting path is suitable for regular garden maintenance, it might be limited for larger areas, requiring more time to complete the job.

The kit’s battery-powered operation removes the hassle of cords, though, as with all battery devices, users need to manage battery charge times. The single 4.0Ah battery included might require additional charging for extensive use.

This Ryobi kit is well-suited for those with small to medium gardens who value flexibility and ease-of-storage, though it may demand some battery management for prolonged work. Its ergonomic features and adjustability make it user-friendly, though bear in mind the weight factor during operation.