Model No. STC1820PC

28cm 18V Lithium-ion AFS Strimmer® Grass Trimmer

Cordless 18V 2.0Ah Lithium-ion Strimmer® with 28cm cutting with and Automatic Line Feed System. With the Power Select Runtime Extender, you can increase the power for tough overgrown areas and reduce the power for lighter tasks to extend the battery runtime. The new flip-to-edge mechanism makes it easier than ever before to convert your Strimmer® to edging mode, with the precision guide wheel helping you achieve perfect edges for your lawn and flower beds. Part of the BLACK+DECKER 18V lithium-ion system. One battery system, endless possibilities. 

Where to Buy


Features + Benefits

  • Compatible with the CM100 wheeled base for more controlled, comfortable cutting over larger areas.
  • Fast Cutting - 28cm cutting swath for fast job completion over large areas. AFS®: Automatic single line feed system, saves you time and effort
  • New & Improved Flip To Edge Mechanism - Easily convert from trimming, to wheeled edging mode.
  • Lithium Technology - 18V 2.0Ah Lithium battery for longer lasting fade free power without the hassle of a cord.
  • Powered by E-Drive – High torque gear system powers through even the toughest overgrown areas quickly without clogging.
  • Optimal Comfort - Easily adjustable second handle and telescopic tube for greater control and comfort.
  • Power Select Run Time Extender – Increase the power for tough overgrown areas or reduce the power for lighter tasks to extend battery run time.
  • Precise Edging - Precision edging guide wheel for perfect lawn edges every time.
Black and Decker - 28cm 18V Lithiumion AFS Strimmer Grass Trimmer - STC1820PC

Product Specs

Power Source Cordless
Garden Size Medium
Feed System Automatic Feed
Power Rating 18 V
Cutting Width 28 cm
Edging facility Edging Wheel
Battery Type Lithium-Ion
Battery Capacity 2.0 Ah
Battery Included 1
Charging Time 5 hours
Line cutting speed 5500-7400 rpm
Secondary handle No
Line diameter 1.6 mm
Line supplied 9 m
Adjustable Handle No
Area of cut 2500 m²
Telescopic shaft No
Telescopic distance 315 mm
Sound Power 92.0 dB(A)
Sound Pressure 76.0 dB(A)
Vibration 9.0 m/s²
Weight 2.6 kg
Replacement Spool A6481
  • 1 x Spool & Line Included

18V 28CM AFS String Trimmer reviews verified by reevoo
Verified reviews of 18V 28CM AFS String Trimmer

out of 10

108 reviews

Ease of use
Ease of storage
Value for money
Overall rating
Scores 9.0 out of 10 based on 108 reviews
out of 10


Wolverhampton GB
The convenience of not having any trailing power cords as I had with my previous strimmer.
Upon receipt of my new strimmer there were instructions on how to assemble the guard. It was however impossible to assemble due to the fact that the screw in the guard was impossible to remove, thus I could not refit guard in its correct position.
I duly returned the guard to the supplier who solved my problem
Confirmed purchase: 19 June 2021
Published on: 02 August 2021
out of 10


A great machine. Perfect for the garden.
It is fast, quiet and, above all, very light.
And this is its greatest advantage over heavy, combustion-engine trimmers.
It's not limited by a cable.
The guide wheel for trimming curbs is an additional advantage that was very important to me!

Operation is very simple.
Height and tilt adjustable.
I definitely recommend B+D.
Reviewer left no comment
Confirmed purchase: 05 June 2021
Published on: 21 July 2021
out of 10


Newark GB
I can use it down the allotment to tidy the edgesi used to do it with shears which is back breaking
Reviewer left no comment
Confirmed purchase: 01 June 2021
Published on: 21 July 2021