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Cordless Grass Trimmers

Easy Lawn Trimming

Achieve perfect battery powered lawn edging with our 18V lithium-ion battery grass trimmers. Free movement around your garden with replaceable easy-fit blades for precise trimming.

3 Items

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  1. Compact Lawnmower SLM50 Body and Grass Trimmer GT50 Bundle
    Compact Lawnmower SLM50 Body and Grass Trimmer GT50 Bundle

    Compact Cordless Trimmer & Lawn Mower Bundle: Complete garden care solution for small spaces.

    • 60 Minute Combined Runtime: Trim and mow your garden without interruption
    • Cordless Freedom: No cables, no limits — work anywhere with ease
    • Precision + Power: Perfect for edging, trimming, and small lawn mowing
    • Lightweight & Easy to Use: Effortless handling and manoeuvrability
    • Adjustable Cutting Control: Customise your finish with ease
    • GT50 Grass Edge Trimmer: 23cm cutting width, swivel head, 30 min runtime
    • SLM50 Lawn Mower Body Only: 30 min runtime, adjustable height (30–50mm), compact design
    • Bundle Includes GT50 + SLM50 Body Only: This bundle includes the GT50 and SLM50 body only, with one interchangeable handle included. The handle is designed to work with both tools.
    £149.99 Regular Price £239.98
    View Product
  2. Compact Lawnmower SLM50 and Grass Trimmer GT50 Bundle
    Compact Lawnmower SLM50 and Grass Trimmer GT50 Bundle

    Compact Cordless Trimmer & Lawn Mower Bundle: Complete garden care solution for small spaces

    • 60 Minute Combined Runtime: Trim and mow your garden without interruption
    • Cordless Freedom: No cables, no limits — work anywhere with ease
    • Precision + Power: Perfect for edging, trimming, and small lawn mowing
    • Lightweight & Easy to Use: Effortless handling and manoeuvrability
    • Adjustable Cutting Control: Customise your finish with ease
    • GT50 Grass Edge Trimmer: 23cm cutting width, swivel head, 30 min runtime
    • SLM50 Lawn Mower: 30 min runtime, adjustable height (30–50mm), compact design
    • Bundle Includes GT50 + SLM50: SAVE more vs buying separately
    £199.99 Regular Price £329.98
    View Product
  3. Battery powered trimmer - product page 1
    Grass Edge Trimmer GT50

    Lightweight Cordless Grass Trimmer and Edger for Precise Garden Finishing

    • 30 Minute Runtime: Complete trimming and edging on one charge
    • 23cm Cutting Width: Perfect size for precise garden finishing
    • Swivel Head: Quickly switch between trimming and edging modes
    • Adjustable Ergonomic Handle with Safety Harness: Comfortable extended use
    • Easy-Fit Plastic Blades: Quick blade changes (Includes x20 blades)
    Special Price £79.99 Regular Price £149.99
    View Product

Cordless Grass Trimmers from Gtech

Wave goodbye to fiddly strings and awkward handles, our eco-friendly Grass Trimmer is designed for everyday gardeners wanting a quality cut.

Unlike petrol grass strimmers, our electric trimmer is battery-powered and cordless (of course). Weighing just 1.85kg, you can move freely and easily throughout your garden, unrestricted by wires and plug sockets.

Providing a clean, precise cut, our cordless Grass Trimmer is an essential during garden season. Best of all, there's no messy fuel motor to clean - the only maintenance required is charging your battery for 4 hours. After that, you'll get 30 minutes of smooth runtime, free from fumes.

If you think you’ll need longer in the garden and you also have our Hedge Trimmer HT50, you can swap between the batteries as they are interchangeable.

And blunt blade? Don't worry. Every electric grass strimmer comes with 20 replaceable blades which are easily installed into the trimmer head, and if you need more, you can order extra packs of 50 replacement blades from us directly. Just clip the replacement blade on and you're good to go - it's that simple.

For more information about the GT50 Grass Trimmer, take a look at the product page.

Cordless Grass Strimmers FAQs

Our battery grass trimmers require four hours to fully charge.
With each four hour charge, your Gtech grass trimmer enjoys up to 30 minutes of cordless convenience.
Our upgraded grass strimmer now features a safety switch, preventing any accidental starts. To get your device going, just press one side of the safety switch while pulling the power trigger – safe and simple!
Yes. By twisting the cutting head (to face the blades down), your Gtech cordless grass trimmer becomes a neat and precise lawn edge trimmer.
Yes, our grass trimmers remove unsightly weeds from your garden with ease. To ensure they don't grow back, however, consider investing in a good quality weed killer.
When trimming along concrete or cutting through densely overgrown areas (such as long grass), bladed trimmers are more preferable. Generally speaking, bladed trimmers perform better than string trimmers, and we know from experience that our cordless trimmer is especially high performing. For replacement blades, visit our grass trimmer accessories section.