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Lawn Trimmer Deals

Electric Grass Trimmer - 550W Adjustable Telescopic Lawn Edger with Safety Guard

NOW

£ 29.99

£ 49.99

Electric Grass Trimmer - 550W Adjustable Telescopic Lawn Edger with Safety Guard

Cuts through thick grass and stubborn weeds with ease Soft Grip Main Handle & Auxiliary Handle. Reduces hand fatigue during extended use 10m Power Cable.
Save 40 %!
Eckman Extendable Telescopic Hedge Trimmer with Adjustable Head

NOW

£ 49.99

£ 149.00

Eckman Extendable Telescopic Hedge Trimmer with Adjustable Head

Extendable Reach: Shaft adjusts from 1.85m to 2.8m, perfect for tall hedges. Comfortable Use: Padded shoulder strap for balanced weight distribution.

565 bought

Save 66 %!
Cordless Grass Trimmer - 12V Lithium-Ion, Lightweight, Adjustable Handle

NOW

£ 29.99

£ 39.99

Cordless Grass Trimmer - 12V Lithium-Ion, Lightweight, Adjustable Handle

Enhance comfort during prolonged trimming sessions Powerful 12V Motor. Delivers up to 8500rpm for efficient grass cutting Long Runtime.
Save 25 %!
20V Cordless 3-in-1 Lawn Mower, Grass Trimmer & Edger - Lightweight, Adjustable, Quick-Charge Garden Tool

NOW

£ 74.99

£ 99.99

20V Cordless 3-in-1 Lawn Mower, Grass Trimmer & Edger - Lightweight, Adjustable, Quick-Charge Garden Tool

Line Diameter: 1.6mm All-in-one solution - powerful, practical and designed to keep your lawn looking immaculate with minimal effort Cutting diameter: 28cm Line Length: 3.5 metres Easy mode switching - removable mower base allows seamless change from mowing to trimming and edging Fully adjustable for comfort - telescopic pole (100-123cm), multi-position handles and trimmer head for a tailored fit Specification Fast 1hr charge Safety guard for user protection 3 positions for trimmer head 13 different positions on support handle Max Power: 340W Lightweight and manoeuvrable - weighs only 4kg for effortless handling Safe and plant-friendly - two-stage safety switch, safety guard and flower guard for added protection Weight: 4Kg 3-in-1 garden essential - mow, trim and edge with one compact, versatile machine Perfect for small gardens - 28cm cutting width delivers fast, efficient results Cordless convenience - powered by a 20V 2.0Ah lithium-ion battery with no trailing cables Precision edging made easy - edging guide wheel ensures crisp, clean lawn edges Working time: Up to 30mins on full charge Extendable aluminium telescopic pole from 100cm to 123cm Flower guard for protecting plants Precision edging guide wheel 2 positions on main handle Quick charge, long runtime - ready in just 1 hour with up to 30 minutes of working time Removable base switches easily from trimmer to edger Safety trigger with two-stage safety switch 20V 2.0Ah Lithium-Ion battery included Rated Power: 160W
Save 25 %!
20V Cordless Telescopic Hedge Trimmer - Lightweight, Long Reach & Adjustable Angles

NOW

£ 119.99

£ 129.99

20V Cordless Telescopic Hedge Trimmer - Lightweight, Long Reach & Adjustable Angles

Weighs only 2kg, reducing wrist strain and enhancing maneuverability. Optional Battery Upgrade. Cordless Convenience. Rechargeable lithium ion battery provides 60 minutes of uninterrupted use.
Save 8 %!
Garden Gear 12V Cordless Hedge Trimmer - Lightweight, Ergonomic, Quick-Charge

NOW

£ 35.99

£ 59.99

Garden Gear 12V Cordless Hedge Trimmer - Lightweight, Ergonomic, Quick-Charge

L79 x W14.5 x H18.5cm for easy storage. Generous Cutting Length 450mm blade trims more in each pass. Compact Dimensions. Quick Charge Battery. Recharge in just 3 4 hours and get back to work fast.
Save 40 %!
Cordless Garden Grass Trimmer with Extendable Pole - Lightweight, Versatile, Compact Storage

NOW

£ 10.70

Cordless Garden Grass Trimmer with Extendable Pole - Lightweight, Versatile, Compact Storage

Perfectly Portable. Compact design (15cm x 15cm x 10cm) ensures easy storage. Effortless Gardening. Revitalize your green spaces with ease using this cordless wonder.

276 bought

Gracious Gardens 550W Telescopic Pole Hedge Trimmer

NOW

£ 64.99

£ 84.99

Gracious Gardens 550W Telescopic Pole Hedge Trimmer

Flexible and Adjustable: Featuring 120° head rotation, four angle settings, and a 2 stage safety switch, perfect for every job! Comfortable Design: The soft rubber grip and included shoulder strap offer comfort and control as you garden.

8 bought

Save 24 %!
Gracious Gardens 18V Max Cordless Electric Hedge Trimmer

NOW

£ 69.00

£ 89.99

Gracious Gardens 18V Max Cordless Electric Hedge Trimmer

Extendable Handle: Telescopic handle extends from 190cm to 240cm, reaching even the tallest branches effortlessly. Durable Blades: Equipped with a 45cm dual action hardened steel blade, ensuring longevity and precise cuts with a 14mm cutting capacity.

43 bought

Save 23 %!
Cordless Hedge Trimmer with Telescopic Pole for High or Low Hedges

NOW

£ 69.99

£ 84.95

Cordless Hedge Trimmer with Telescopic Pole for High or Low Hedges

What's Included: Includes trimmer unit with telescopic pole, shoulder strap, charger, and two batteries, ready for immediate use out of the box.

4 bought

Save 18 %!
600W Electric Hedge Trimmer - Lightweight, Long Reach, Precision Cutting

NOW

£ 39.99

£ 59.99

600W Electric Hedge Trimmer - Lightweight, Long Reach, Precision Cutting

Lightweight & Robust Design. Weighs only 3.3kg for comfortable, fatigue free operation Compact Storage Dimensions. L101 x W13 x H18cm fits easily in sheds or garages Generous 61cm Cutting Length. Tackle wide hedges in fewer passes 10m Power Cord.

1 bought

Save 33 %!
Cordless Electric Grass and Weed Trimmer with Durable Metal Blades

NOW

£ 14.99

£ 45.00

Cordless Electric Grass and Weed Trimmer with Durable Metal Blades

Ah lithium battery using the included USB cable. Handheld Control: Detachable rod for intricate trimming in delicate garden areas.

12947 bought

Save 67 %!
Karcher Cordless Grass Trimmer with 18V Battery - Lightweight, Ergonomic, Precision Cutting

NOW

£ 89.00

£ 179.97

Karcher Cordless Grass Trimmer with 18V Battery - Lightweight, Ergonomic, Precision Cutting

Monitor charge status at a glance to avoid unexpected stops Compact & Lightweight. Weighs just 1.6kg and stores easily (L118.4cm x W29.6cm x H38.6cm) Fast Charging.

104 bought

Save 51 %!
Electric Extendable Hedge Trimmer 900W - Telescopic Pole, Adjustable Head, Long Reach

NOW

£ 79.99

£ 89.99

Electric Extendable Hedge Trimmer 900W - Telescopic Pole, Adjustable Head, Long Reach

B (Lpa) / 106d. B (Lwa) for quieter gardening Comprehensive Safety Features. Razor Sharp 41cm Blade. Delivers fast, clean, and precise trimming 180 b0 Adjustable Cutting Head.

6 bought

Save 11 %!
2-in-1 Cordless Grass & Hedge Trimmer - Ergonomic, Lightweight Design

NOW

£ 23.99

£ 49.99

2-in-1 Cordless Grass & Hedge Trimmer - Ergonomic, Lightweight Design

Cordless Convenience: Enjoy ultimate freedom with no restrictive cords. Precision Cutting: Adjustable cutting height for immaculate grooming.

183 bought

Save 52 %!
Cordless Electric Weed Trimmer - Lightweight, Adjustable, Steel-Aluminium, Multi-Function Garden Tool

NOW

£ 12.99

£ 39.99

Cordless Electric Weed Trimmer - Lightweight, Adjustable, Steel-Aluminium, Multi-Function Garden Tool

Multi functional Use: Perfect for edging, trimming, and tidying up lawns effortlessly. Lightweight Design: Easy to handle, enhancing user comfort with one touch operation.

1018 bought

Save 68 %!
450W Electric Telescopic Hedge Trimmer with Adjustable Multi-Angle Head

NOW

£ 39.99

£ 129.00

450W Electric Telescopic Hedge Trimmer with Adjustable Multi-Angle Head

Extended Range: 10m cable provides flexibility for larger gardens. Versatile Angles: Adjustable head sets to 8 positions, 80° to 60°.

272 bought

Save 69 %!
Electric Grass Trimmer & Brush Cutter - 900W Motor, Dual-Cutting System, 10M Cable

NOW

£ 59.99

£ 79.99

Electric Grass Trimmer & Brush Cutter - 900W Motor, Dual-Cutting System, 10M Cable

Powerful 900W Motor. Delivers robust performance for tackling grass, weeds, and dense undergrowth. Extended 10m Power Cable. Move freely around large gardens without unplugging.
Save 25 %!
9ft 2in Duo-Trim Telescopic Electric Hedge Trimmer with Laser-Cut Blades

NOW

£ 69.00

£ 179.99

9ft 2in Duo-Trim Telescopic Electric Hedge Trimmer with Laser-Cut Blades

£69 instead of £179.99 for a 9ft 2in Duo-Trim Telescopic Electric Hedge Trimmer from Personal Choice - save 62%

3 bought

Save 62 %!
Garden Gear 12V Cordless Telescopic Hedge Trimmer - Lightweight, Adjustable, Long-Reach Electric Pruner

NOW

£ 45.99

£ 79.99

Garden Gear 12V Cordless Telescopic Hedge Trimmer - Lightweight, Adjustable, Long-Reach Electric Pruner

Cordless Freedom. No tangled cords or restricted movement around your garden Powerful 12V Lithium Ion Battery.

4 bought

Save 43 %!
Cordless Hedge Trimmer - 51cm Double-Sided Blade, 2 x 4Ah Batteries, Circuit Protection

NOW

£ 63.99

£ 103.99

Cordless Hedge Trimmer - 51cm Double-Sided Blade, 2 x 4Ah Batteries, Circuit Protection

Delivers fast, clean cuts for precise hedge shaping Includes 2 x 4Ah Rechargeable Batteries. Extended runtime for uninterrupted trimming 1.8cm Cutting Capacity.
Save 38 %!
Mini Cordless Weed Trimmer with Lightweight Extension - Battery Powered, Ergonomic Grip, Debris Shield

NOW

£ 8.99

£ 26.00

Mini Cordless Weed Trimmer with Lightweight Extension - Battery Powered, Ergonomic Grip, Debris Shield

61cm; green tube: approx. 21cm, ensuring maneuverability. Compact Dimensions. Steel tube: approx. Cordless Convenience. Enjoy freedom from wires and complex power lines.

1225 bought

Save 65 %!
Heavy-Duty Carbon Steel Wire Trimmer Heads - 2-Pack Universal Brush Cutter Attachments

NOW

£ 14.99

£ 44.99

Heavy-Duty Carbon Steel Wire Trimmer Heads - 2-Pack Universal Brush Cutter Attachments

Fits most straight shaft trimmers for versatile outdoor use Multi Functional Performance. Cuts grass, weeds, moss, and assists in rust removal

7 bought

Save 67 %!
Cordless Grass Trimmer - Rechargeable, Adjustable Shaft, Lightweight, Eco-Friendly

NOW

£ 9.99

£ 29.99

Cordless Grass Trimmer - Rechargeable, Adjustable Shaft, Lightweight, Eco-Friendly

Simple Maintenance & Storage. Easy to clean and store; detachable blades for safety. User Safety Features. Designed with safety in mind; always wear gloves and eye protection.

351 bought

Save 67 %!
Skotek Cordless Electric Hedge Trimmer 20V - Telescopic Pole, Pivoting Head & Dual-Action Blades

NOW

£ 59.99

£ 79.99

Skotek Cordless Electric Hedge Trimmer 20V - Telescopic Pole, Pivoting Head & Dual-Action Blades

Extended Reach up to 2.43m. Tackle tall or wide hedges without ladders using the telescopic pole Lightweight Design with Shoulder Strap.

66 bought

Save 25 %!
2-in-1 Cordless Electric Hedge Trimmer & Grass Shear - LED Light, Ergonomic Grip, Rechargeable 3.6V/7.2V

NOW

£ 24.99

£ 49.99

2-in-1 Cordless Electric Hedge Trimmer & Grass Shear - LED Light, Ergonomic Grip, Rechargeable 3.6V/7.2V

Versatile Garden Tool: Efficiently switch between trimming hedges and grass with interchangeable blades. User Friendly Design: Compact body with a rubber grip handle for maximum comfort and reduced fatigue.

175 bought

Save 50 %!
Gracious Gardens 18V Cordless Long Reach Electric Hedge Trimmer - 2.4m Telescopic Pole, Dual-Action Blades, Pivoting Head

NOW

£ 59.00

£ 84.99

Gracious Gardens 18V Cordless Long Reach Electric Hedge Trimmer - 2.4m Telescopic Pole, Dual-Action Blades, Pivoting Head

Cord Free: No petrol, fumes, or tangled cords for easy operation. Warranty: Comes with a 2 year warranty for peace of mind.

119 bought

Save 31 %!

Upgrade your garden with Wowcher UK's exclusive selection of Lawn Trimmer Deals. Whether you’re tidying edges along flower beds or clearing thick growth on a back lawn, our range brings together top brands, flexible warranties, and discounted prices on cordless and petrol lawn trimmers. Discover tools designed to cut through grass, weeds, and tough undergrowth without draining your budget.


From compact handheld strimmers to robust shafted machines with ergonomic grips, Wowcher UK curates deals that suit small city gardens and sprawling rural plots alike. Save time on mowing, achieve crisp edges, and keep your outdoor space inviting all season with powerful, easy-to-use lawn trimmers.


Unbeatable Deals on Online Lawn Trimmer Deals


Browse limited-time offers on cordless lawn trimmers, petrol string trimmers, and combo tools that pair edging functionality with mowing power. Our curated discounts bring you reputable brands, reliable performance, and accessories to extend the life of your tool, all at prices that beat the high street.


Whether you need a lightweight model for precision edging or a heavy-duty unit for thick growth, Wowcher UK helps you shop smart with price drops, bundle savings, and seasonal promotions across lawn care, garden tools, and outdoor power equipment.


Frequently Asked Questions

What to Consider When Choosing a Lawn Trimmer?


Start with the size of your yard. For small patches, a lightweight cordless trimmer is easier to maneuver and store, while larger spaces may benefit from a petrol engine with more torque. Consider your preferred power source: battery-powered units offer zero-emission operation and quiet use, but check battery life, charging time, and available spare batteries.


Weight and balance matter for long sessions. Look for gyroscopic handles, adjustable shafts, and vibration reduction to reduce fatigue. Cutting width and line diameter affect performance, broader cut width can speed up edging, while a thinner line is better for delicate edges or dense weeds.


Durability and maintenance are key. Petrol engines may require more servicing and fuel management, while cordless models need battery care and occasional head replacements. Check warranty length, service support, and the availability of spare parts within your region.


What Are the Most Popular Types of Lawn Trimmers?


Cordless (battery-powered) trimmers are popular for their lightweight feel and convenient use in small to medium yards. They’re ideal for edging along sidewalks and around flower beds. Petrol (gas) trimmers deliver high torque and longer run times for heavy-duty clearing and larger plots, but require more maintenance and fuel management. Corded electric trimmers offer consistent power for extended tasks without the weight of a petrol engine, with the caveat of needing an outdoor power outlet.


Multi-tools with interchangeable heads can switch from trimmer to edge-cutting or pruning modes, maximizing utility in a single tool. Look for adjustable shafts, comfortable harnesses, and automatic line feed features to simplify operation. Always choose a model with a protective guard and compatible attachments for lawns, hedges, and borders.


How to Maintain Lawn Trimmers?


Regular cleaning after use helps prevent debris buildup and extends life. For petrol models, follow the manufacturer’s schedule for air filter cleaning, spark plug checks, and fuel mix if applicable. For cordless units, inspect the battery and charging contacts; store batteries in a cool, dry place when not in use.


Replace worn trimmer line promptly to maintain cutting efficiency. Keep the head and guard free of grass wrap and ensure the shaft locks engage correctly when changing attachments. Store your lawn trimmer upright or in a stand to protect the cutting head and air vents.


How to Use Lawn Trimmers Safely?


Wear eye protection, gloves, and sturdy footwear when operating a trimmer. Start on level ground and keep others, especially children and pets, away from the work area. Avoid using in wet or damp conditions to prevent slips or electrical faults in corded models.


Maintain a firm stance, keep the blade or line away from hard surfaces, and trim at a comfortable height to prevent kickback. Allow the trimmer head to do the work rather than forcing it through thick growth, and switch to a different attachment if you encounter dense weedy patches.


What Accessories Are Useful for Lawn Trimmers?


Spare line and replacement trimmer heads are essential for uninterrupted work. Consider a spare battery or charger for cordless models, a shoulder harness for longer sessions, and an edging wheel or wheel guide for precise along-path trimming. A sheath or sheath-style case helps with safe storage, while a cleaning brush and lubricant keep the head and gearbox performing smoothly.


Look for compatible accessories such as edging tools, trimming line strengths, universal mounting adapters, and protective guards that suit your yard layout. With Wowcher UK, you can often bundle these accessories with your lawn trimmer deals to maximize value.


Where to Find the Best Lawn Trimmer Deals on Wowcher UK?


Explore Wowcher UK's rotating selection of Lawn Trimmer Deals and sign up for alerts to catch flash sales and exclusive bundles. Filter by power source, cutting width, weight, and brand to compare options quickly. Our deals maintain high quality by partnering with trusted manufacturers in the garden tools category, including cordless, petrol, and electric models designed for different yard sizes and gardening needs.


Whether you’re refreshing your existing toolkit or buying your first lawn trimmer, Wowcher UK helps you find the best value with detailed product specs, customer reviews, and curated bundles that save you time and money on garden tools and outdoor power equipment.


What is the difference between cordless and petrol lawn trimmers?


Cordless trimmers run on rechargeable batteries, offering lighter weight, quieter operation, and zero emissions. They are ideal for small to medium yards and easy storage. Petrol trimmers use a gas engine, delivering higher torque and longer run time for heavy brush and large properties, but require more maintenance, fuel, and regular servicing. Battery life and fuel availability are key considerations when choosing between them.


Can I safely use a lawn trimmer on damp grass?


It’s best to avoid using a lawn trimmer on wet or damp grass. Wet conditions can make surfaces slick, increase the risk of slipping, and reduce line efficiency. For corded and petrol models, moisture can also affect electrical components and fuel systems. Dry, dry-to-tolerable moisture conditions are safer and more effective for a clean cut.


How do I choose the right cutting width and line size?


A larger cutting width speeds up edging and trimming around wide borders, while a narrower width is better for tight spots and accuracy. Line thickness (gauge) affects cutting power and wear; thicker lines handle tougher growth but may require more torque. Match the line size to the trimmer head specification and consider your yard’s typical vegetation when selecting a model.


Are there cheap lawn trimmers that still offer durability?


Yes, you can find budget-friendly options that are durable enough for casual home use. Look for reputable brands, stainless or impact-resistant guards, quality spools, and easy maintenance parts. Reading user reviews and checking warranty terms helps ensure you’re getting good value. Wowcher UK often features bundles that pair affordable models with essential accessories to maximize longevity.


Can lawn trimmers be used for edging?


Absolutely. Most lawn trimmers come with an edging mode or an adjustable head that tilts for vertical edging along pavements and borders. Using the edging function requires steady control and a straight guide along the edge of the lawn. Protective guards and proper stance help you achieve crisp, professional-looking edges every time.


How often should I replace the trimmer line?


Line replacement depends on usage and vegetation density. In light yard work, you may replace line every few weeks. In heavy brush or frequent edging, you might need to replace or refill monthly. Use the correct line type for your head, keep the spool clean, and follow the manufacturer’s guidelines to avoid damage and maintain cutting efficiency.