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Gtech GT50 Cordless Grass Trimmer, 18V

The Gtech GT50 grass trimmer is a cordless 18V model listed at 1.85kg, with a claimed runtime of up to 30 minutes and 20 clip-on blades. Its low listed weight and battery operation suit edging and routine trimming, while customer feedback raises concerns about blade durability and run time.

At a glance

  • Cordless battery operation avoids a trailing power cable while trimming around the garden.
  • The listing gives a weight of 1.85kg and says the 18V battery is interchangeable with the Gtech HT50 hedge trimmer.
  • The listing claims up to 30 minutes of runtime per 4-hour charge and includes 20 clip-on blades.
Price
£74.99Save 50%

Reference price: £149.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • Low listed weight may make short edging and trimming tasks easier to manoeuvre.
  • The battery is stated to be interchangeable with Gtech's HT50 cordless hedge trimmer.
  • Twenty clip-on blades are claimed to be supplied, and the listing describes them as easy-fit.

Cons

  • Customer feedback reports blades breaking and mixed battery life, which may matter if you expect longer or frequent trimming sessions.

Technical specifications

13 specifications
Identity
BrandGtech
Model1-06-029
Power and battery
Power configurationBattery Powered
Cutting and operation
Speed9000 RPM
Cutting width9.1 Inches
Battery runtimeup to 30 minutes
Battery charging time4-hour charge
Battery18V lithium-ion battery
Dimensions and installation
Dimensions listed136L x 14W centimetres
Weight listed1.85 Kilograms
Assembly requiredYes
Design and included blades
ColourWhite-Green
Blades supplied20 blades

What to know before buying

Listing details to confirm

The listing claims up to 30 minutes of runtime, while customer feedback describes battery life as limited to 12 minutes and reports some units stopping after 10–20 minutes. These are differing claims, not confirmed operating results. Runtime may affect how much trimming can be completed between charges.

Who is it for?

A good fit for

  • Garden owners wanting a light cordless trimmer for edging and routine grass trimming.
  • Buyers who already use the Gtech HT50 hedge trimmer and may benefit from the stated shared battery compatibility.

Less suited to

  • Buyers who need assured long sessions without recharging or replacing blades, given the reported runtime and blade-durability concerns.
Gtech GT50 Cordless Grass Trimmer, 18V · photo 2
Additional product photo 2

Customer reviews on Amazon

4 / 5 · 558 ratings
  • 5 stars61%61%
  • 4 stars16%16%
  • 3 stars6%6%
  • 2 stars3%3%
  • 1 star14%14%

Customer feedback describes the trimmer as well-made and useful for garden edging, with one customer saying it handled thick nettles. Opinions on operation, cutting performance, battery life and value are mixed. Reports of blades breaking and shorter-than-claimed runtime are relevant if you need sustained work. The listing's claimed runtime is up to 30 minutes, but feedback includes reports of 12 minutes and of stopping after 10–20 minutes, so experiences appear to vary.

Positive themes

  • Customers describe the trimmer as well-made and suitable for garden edging.
  • One customer reports it can handle thick nettles.

Negative themes

  • Customer feedback reports blades breaking frequently.
  • Some customers report short battery life, including 12 minutes, and others say the trimmer stops after 10–20 minutes.

Mixed feedback

  • Feedback on functionality and value is divided, with some saying it does the job well and offers a good product for the price, while others report problems or consider it expensive for what it offers.

Frequently asked questions

How long does the GT50 run on a charge?

The listing claims up to 30 minutes from a 4-hour charge. Customer feedback also reports shorter battery life, including 12 minutes, so treat the runtime as variable rather than guaranteed.

How many blades are included?

The product title and feature text say 20 blades are supplied. Customer feedback reports blade breakage, so blade durability is a consideration.

Is the battery compatible with another Gtech tool?

The listing says the 18V lithium-ion battery is interchangeable with the Gtech HT50 cordless hedge trimmer.

Does it need assembly?

Yes. The listing states that assembly is required.

Gtech GT50 Cordless Grass Trimmer, 18V · photo 3
Additional product photo 3

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