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K 1 Battery Pressure Washer *KAP 11170520 https://www.kaercher.com/sg/home-garden/pressure-washers/k-1-battery-pressure-washer-kap-11170520.html The cordless K1 Battery pressure washer (36 V) with unrestricted power and water supply is ready to clean straight away – wherever and whenever it is needed.

K 1 Battery Pressure Washer *KAP

The cordless K1 Battery pressure washer (36 V) with unrestricted power and water supply is ready to clean straight away – wherever and whenever it is needed.

Order number: 1.117-052.0
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  • : For cleaning bicycles.
  • : For cleaning gardening machines and tools.
  • : For cleaning garden, patio or balcony furniture.
  • : For cleaning fences and smaller garden paths or flagstones.
  • : For cleaning motorcycles and scooters.
  • : For cleaning small cars.
  • : For cleaning external staircases and larger garden paths.

With the powerful 36 V lithium-ion battery and stand-alone water suction, the cordless K1 Battery pressure washer operates independently from the power and water supply. This means that you can use it whenever you want to clean vehicles, stairs, garden furniture, barbecues, canoes or tents – whether at home or on holiday. What's more, the K1 Battery offers strong and efficient pressure (max. 50 bar) and always delivers perfect results across a wide range of applications. To save water and energy, the run time can be extended to 30 minutes with the ECO mode. Thanks to the pressure washer's compact dimensions, it is extremely mobile and easy to stow into the boot.

Features and benefits
Mobile device
  • Rechargeable 36 V lithium-ion battery.
  • No constraints in terms of power and water supply.
Powerful and versatile
  • Max. water pressure: 50 bar.
  • Ideal for various applications in outside areas.
ECO mode
  • Three times longer run time compared to the MAX mode.
  • Saves water and energy.
Water suction
  • Outstanding water suction power.
  • Easy water extraction from rivers, lakes or water butts.
Low noise generation
  • Low noise generation makes cleaning more pleasant.
  • Suitable for use in noise-sensitive places.
Battery replacement indicator
  • Easy to switch between ON/OFF, MAX and ECO with the in-built button.
  • LED battery display in real time.
Compact size
  • Easy to carry thanks to the hinged handle.
  • Quick and easy to stow in the boot or on the balcony.

Technical data

Pressure (bar) max. 50 - max. 25
Flow rate (l/h) max. 250
Max. inlet temperature (°C) max. 40
Connection load (W) 450
Area performance (m²/h) 2.8
Weight without accessories (kg) 5.9
Dimensions (L × W × H) (mm) 498 x 219 x 273


  • Foam jet, 0,3 l
  • Suction hose
  • One-jet spray lance
  • High-pressure hose, 7.5 m
  • Battery
  • Battery charger
Application areas
  • Car interior
  • Motorcycle
  • Bicycles
  • Stairs
  • Paths
  • Garden furniture
  • Garden toys
  • Canoes
  • Barbecues
  • Tents