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Best Hedge Trimmers & Strimmers18V + 2 years (2026)

2 hedge trimmers & strimmers matching power18V + warranty2 years, hand-picked from UK Amazon listings.

Not sure which one to pick? Read our Best Hedge Trimmers & Strimmers UK (2026) guide.

Gtech HT20 Cordless Hedge Trimmer, 18V

#1 Pick

Gtech HT20 Cordless Hedge Trimmer, 18V
Rated 4.3 out of 5 stars (1,510)
  • 18V
  • 2 years

Currently unavailable

Pros

  • Lightweight at just 2.3kg for comfortable overhead use
  • Belt-driven motor for consistent cutting power
  • Cordless freedom with no trailing cable

Cons

  • Blade length suits small to medium hedges
Check on Amazon →
Bosch Cordless Hedge Cutter EasyHedgeCut 18-45

#2 Pick

Bosch Cordless Hedge Cutter EasyHedgeCut 18-45
Rated 4.5 out of 5 stars (1,834)
  • 18V
  • 2 Years

£82.00

Pros

  • 45cm blade length suits small to medium hedges
  • Lightweight cordless design for easy handling
  • Anti-blocking system reduces jamming

Cons

  • Battery runtime shorter on dense, overgrown hedges
View on Amazon →

These 18V hedge trimmers and strimmers offer a powerful cut for tackling overgrown hedges and lawns around your garden. Featuring a robust 18V motor, these tools are designed to deliver consistent performance, making edging and trimming tasks far easier than with hand tools alone. This particular range comes with a manufacturer’s warranty of two years, providing peace of mind against potential manufacturing defects – check Amazon UK for full details on coverage.

Specifically tailored for garden maintenance, these strimmers and hedge trimmers are ideal for tackling larger areas quickly while the integrated hedge trimming function allows for precise shaping. The 18V power source provides sufficient energy for demanding use, although battery life will vary depending on usage – remember to check Amazon UK for replacement batteries.

The included two-year warranty from the manufacturer adds an extra layer of security to your purchase. Amazon’s standard returns policy applies; you can find full details regarding returns and exchanges on their website if needed.

FAQ

What battery type does this hedge trimmer use?

These trimmers utilise a 18V Lithium-ion battery. The battery is typically sold separately, but Amazon UK offers various compatible batteries to suit your needs and budget – be sure to check the product listing for compatibility details.

How long will a single battery charge last?

Battery life varies greatly depending on usage factors such as cutting thickness, blade condition, and whether you’re using the strimmer or hedge trimmer function. Expect around 45-60 minutes of continuous use from a full charge with typical hedge trimming and light strimming.

Are these strimmers suitable for long grass?

While capable, these trimmers are best suited for medium-height grasses. For very long or dense vegetation, you might find them less efficient – consider a dedicated rotary strimmer for exceptionally thick lawns.

What kind of blades do these come with?

The kit typically includes both a high-performance cutting blade for strimming and a specialist hedge trimming blade. Replacement blades are available separately, and you can find compatible options on Amazon UK.

How heavy are the trimmers?

The weight varies slightly depending on the specific model, but generally expect around 3-4 kg (6.6 – 8.8 lbs) including the battery. Consider this when choosing a unit for extended use.

What safety precautions should I take?

Always wear appropriate PPE including eye protection and gloves. Ensure you have a clear working area and be aware of your surroundings. Never operate with wet hands or in slippery conditions.

Can I use these trimmers for pruning roses?

Yes, the hedge trimming blade is specifically designed for pruning shrubs and roses. However, avoid using it on delicate flowering branches to prevent damage – consult a gardening guide for best practices.

Are replacement batteries readily available?

Amazon UK offers a wide selection of compatible 18V Lithium-ion batteries. Check the product details and customer reviews to find the most suitable battery option for your needs.

What is the warranty cover?

The manufacturer’s two-year warranty covers defects in materials and workmanship. However, it does not cover damage caused by misuse, accidents, or normal wear and tear – refer to Amazon UK for full terms.

How do I clean the strimmer/hedge trimmer after use?

Always unplug the battery before cleaning. Remove any accumulated grass clippings using a brush or cloth. Avoid using water directly on electrical components – consult the manufacturer’s instructions for detailed cleaning guidelines.