Model No. GKC1820L20

18V 2.0Ah Lithium-ion Cordless Chainsaw 20cm

Where to Buy

Part Of The 18v Lithium-ion System

One battery system, endless possibilities.

You can switch your 18v lithium-ion battery between over thirty cordless tools in the range. From drills and string trimmers to leaf blowers and circular saws, it’s the ultimate in versatility for all your DIY and garden projects.

See the 18v system in action.


Features + Benefits

  • Lightweight for improved comfort in use and manoeuvrability
  • Cord free, hassle free – no danger of cutting the cord and no harmful emissions
  • 18V Lithium Chainsaw is the fast and hassle free solution to pruning branches and light-duty woodcutting
  • Lightweight for improved comfort in use and manoeuvrability
  • Long lasting lithium battery technology, no self discharge… always ready to use
  • Approximately 200 x 3.5cm Ø cuts per charge
  • Effective cutting width 16cm
  • Non-slip grips for extra comfort and control
Black and Decker - 18V 20Ah Lithiumion Cordless Chainsaw 20cm - GKC1820L20

Product Specs

Product Type Chainsaw
Power Source Cordless
Cut Capacity 20 cm
Bar length 20 cm
Battery Type Lithium-Ion
Battery Capacity 2.0 Ah
Battery Included 1
Power Rating 18 V
Safety lock off switch Yes
Chain Speed 3.1 m/s
Chain brake No
Secondary handle Yes
Chain type Anti Kick-Back
Weight 3.7 kg
Sound Power 89.6 dB(A)
Sound Pressure 78.6 dB(A)
Vibration 0.62 m/s²
Replacement Chain A6158-XJ
Chain Pitch 1/4 "
Chain Gauge 0.05 "
Chain File 4.5 mm
No. of Chain Links 34
  • Reducing Windfall
  • Pruning
  • Logging
  • Preparing Firewood

18V Li-Ion Chainsaw 20cm 2.0Ah reviews verified by reevoo
Verified reviews of 18V Li-Ion Chainsaw 20cm 2.0Ah

out of 10

5 reviews

Ease of use
Ease of storage
Value for money
Overall rating
Scores 9.6 out of 10 based on 5 reviews
out of 10


Lightweight but effective.
Reviewer left no comment
Confirmed purchase: 07 March 2019
Published on: 01 April 2019
out of 10


Warrington GB Log fire owner
Light and easy to use
Blade could be a bit longer
Confirmed purchase: 03 February 2019
Published on: 24 February 2019
out of 10


Cirencester GB
Confirmed purchase: 28 February 2018
Published on: 09 March 2018