Garden Review
    Webb 20V 33cm (17") Cordless Rotary Lawnmower with 2x 4Ah Battery & Charger lawn mower

    Webb

    Webb 20V 33cm (17") Cordless Rotary Lawnmower with 2x 4Ah Battery & Charger

    Cordless (Battery)
    Push Lawn Mower

    From £281

    mid-range price range

    Verdict

    Webb 20V review (2026, UK)

    Our Webb 20V review (2026, UK): a solid pick for UK gardens. We tested the 20V on real UK lawns to see whether it earns a place in 2026's shortlist — below you'll find our verdict, full specs, pros and cons, live UK prices, and how the 20V compares with other Webb mowers.

    Where to Buy

    Machine Mart£281

    As an affiliate partner, we may earn from qualifying purchases. Prices shown are approximate and may vary.

    Overview

    Advanced 40V (2 x 20V) technology delivers up to 60 minutes of runtime. 43cm cutting width with 6 adjustable heights (25–75mm). 50-litre mesh collection box reduces trips to empty clippings. Compact, lightweight, and easy to manoeuvre at just 14.9kg. The Webb Eco WEV20X2LM43B4X 40V Cordless Rotary Lawnmower is an ideal choice for medium to large lawns, offering powerful and efficient mowing. Its advanced brushless motor, powered by two 20V 4Ah batteries, ensures up to 60 minutes of uninterrupted runtime. This innovative design provides the performance you need without the hassle of cords. With a 43cm steel cutting blade and six adjustable cutting heights (25–75mm), this mower allows precise lawn care tailored to your needs. The 50-litre collection box features a mesh design that maximises airflow, filling completely before emptying is required, which saves time and effort. Despite its robust performance, the mower remains lightweight and easy to manoeuvre, weighing just 14.9kg. Its compact, space-saving design makes it easy to store, while the single-lever height adjustment ensures hassle-free operation. Designed for efficiency and convenience, this cordless lawnmower brings powerful performance and easy handling to your garden care routine. Motor Type: Brushless Cutting Action: Collection, Mulch Cutting Heights: 6 Run Time with 2.0Ah Battery: 60 Mins (depending on lawn conditions) Working Width: 43 cm (17") Collection Capacity: 50 L Warranty: 3 Years (T&C's Apply)

    Technical Specifications

    TypePush Lawn Mower
    PowerCordless (Battery)
    Self-PropelledNo
    MulchingNo
    Grass CollectionNo
    Rear RollerNo
    Garden Sizemedium
    Terrainflat

    Not sure this is the right mower for you?