BLACK+DECKER STC1820CM-QW

Name: BLACK+DECKER STC1820CM-QW
Brand: BLACK+DECKER
SKU: 923062
Price: 142 EUR
Availability: InStock
Rating: 8 (3 reviews)

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Specifications

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Reviews

To trim
- Edge of the lawn, High grass, Uncontrolled growth like bushes
- Edge of the lawn, High grass
- Edge of the lawn, High grass
- Edge of the lawn, High grass, Uncontrolled growth like bushes
- Edge of the lawn, High grass

Telescopic tube

Pivotable head

Weight
- 2,6 kg
- 2,6 kg
- 2,3 kg
- 3,5 kg
- 2,9 kg

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Product information

Key specs

	Power source	Battery
	To trim	Edge of the lawn, High grass, Uncontrolled growth like bushes
	Telescopic tube
	Pivotable head
	Extra handvat
	Weight	2,6 kg

Show all specifications

Pros and cons

According to our string trimmer expert

Thanks to the 4 wheels, you can use the string trimmer as a lawn mower.
You trim right away thanks to the included battery.
Besides the edges of your lawn, you can also trim weeds and coarse, wild grass.
During long jobs, you have to recharge the battery in between and you can't work without interruptions.

Description

Use the BLACK+DECKER STC1820CM-QW along with the included wheelbase to switch between trimming and mowing to keep your garden neatly maintained. Get started right away with trimming using the included 18V battery. This battery is part of the BLACK+DECKER 18V POWERCONNECT battery platform. With the 28cm cutting width and 18V power, you can easily trim grass or weeds on lawns of up to 200m2. Thanks to the pivoting head, you can reach trim even the most difficult-to-reach areas. Adjust the telescopic handle to make your grass trimmer longer or shorter which allows you to set it at the right working height with ease. The trimmer has 2 different speeds to keep your lawn tidy, so choose between a lighter and heavier setting depending on the task.

Tips for using this product

Included by default

Manual(8.59 MB)
18V 2.0Ah Li-ion battery
Battery charger

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 7,6 out of 10.

Easy to handle

Very light
Works well with long grass
Battery last 18 minutes

Cuts grass well

Review by:
Laura
Date:
9 June 2026
Translation:
Automatically translated from Nederlands

Insure your string trimmer

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my string trimmer?

First, add your string trimmer to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

2-year Protection Plan
7,99
one-time
3-year Protection Plan
11,99
one-time

BLACK+DECKER free battery

If you purchase the BLACK+DECKER STC1820CM-QW between 23 February 2026 and 19 July 2026, you can request a free battery from BLACK+DECKER. You can register your promotional product for the BLACK+DECKER promotion until 2 August 2026. Go to the promotional Terms and Conditions (PDF) for more information.

BLACK+DECKER POWERCONNECT 18V battery platform

You can use the batteries of the BLACK+DECKER POWERCONNECT 18V battery platform on all your BLACK+DECKER cordless (garden) tools with the same platform and voltage. Read more about the BLACK+DECKER POWERCONNECT 18V battery platform here.

Specifications

Product

Product
	Product number	923062
	Manufacturer code	STC1820CM-QW
	Brand	BLACK+DECKER
	Processing of your defect	Via Coolblue
	Old product returned for free

Physical properties

Physical properties
	Weight	2,6 kg
	Height	93 cm

Propulsion system

Propulsion system
	Power source	Battery
	Maximum noise level	79 dB
	Battery/battery capacity	2 Ah
	Number of batteries included	1
	Charging dock included
	Required battery/battery voltage (device)	18 V
	Battery / battery voltage	18 V
	Battery platform	BLACK+DECKER POWERCONNECT 18V

Functionalities

Functionalities
	Pivotable head
	Telescopic tube
	Extra handvat
	To trim	Edge of the lawn, High grass, Uncontrolled growth like bushes
	Type of trimmer	String trimmer
	Cutting-method wire
	Cutting method blades
	Cutting-width wire	28 cm
	Wheels

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BLACK+DECKER STC1820CM-QW

Review is 8,0 out of 10, based on 3 reviews.

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