Power Washer cordless KHB 6

The set for the effective intermediate cleaning of garden furniture, toys and more: The KHB 6 Battery lightweight, handheld battery powered medium-pressure washer incl. 18 V exchangeable battery and battery charger.
€ 220.01 Delivery: 2-4 days
In stock
No power connection? No problem! The KHB 6 Battery lightweight, handheld battery powered medium-pressure washer from the Kärcher 18 V Battery platform cleans practically everything around the house without the need for a power supply. Simply connect the hose and it's ready to go. With the gentle flat jet nozzle, stubborn dirt can be quickly removed from garden furniture, toys and much more. Are your flower pots stained with pollen and soil? This is a job for the efficient rotary nozzle, which can be used to effortlessly remove even stubborn dirt. Both nozzles, the exchangeable battery and the battery charger are included in the scope of supply. The exchangeable battery can be used in all battery powered devices in the 18 V Kärcher Battery Power platform. Thanks to innovative Real Time Technology, the battery's LCD display shows the remaining capacity when working, charging and storing. The wide range of accessories make the KHB 6 Battery even more versatile. A foam jet, wash brush and suction hose for using water from alternative sources are, for example, also available.

Feature and Benefits

18 V Kärcher Battery Power exchangeable battery

Real Time Technology with LCD battery display: remaining running time, remaining charging time and battery capacity. Long-lasting and powerful thanks to lithium-ion cells. Compatible with all devices on the 18 V Kärcher Battery Power battery platform.

More efficient and optimally adjusted medium pressure

Maximum 24 bar for efficient, mobile and easy intermediate cleaning. Easily interchangeable Quick Connect nozzles. Flat jet nozzle for gentle cleaning and rotary nozzle for more stubborn dirt are included in the scope of supply.

Lightweight and innovative device design

Optimum freedom of movement and flexibility when cleaning. Handheld, battery powered medium-pressure washer for intermediate cleaning. With the suction hose, which is available separately, regardless of whether a water connection is available.

Accessories for a wide range of applications
  • For stairs and smaller areas: The PS 20 handheld.

  • The MJ 24 handheld combines five nozzles and one spray lance for cleaning and watering.

  • For places that are difficult to access: The 360° joint on the VJ 24 handheld.

Technical data

Battery powered device  
Battery platform 18 V battery platform
Pressure (bar) max. 24
Pressure range Medium pressure
Flow rate (l/h) max. 200
Battery type Lithium-ion replacement battery
Voltage (V) 18
Capacity (Ah) 2,5
Runtime per battery charging (min) 12 (2,5 Ah)
Power supply for battery charger (V/Hz) 100 - 240 / 50 - 60
Weight without accessories (kg) 1,3
Weight incl. packaging (kg) 2,8
Dimensions (L x W x H) (mm) 302 x 89 x 265


  • Variant, Battery and charger included

  • Battery, 18 V / 2.5 Ah Battery Power battery (1 pc.)

  • Battery charger, 18 V Battery Power standard charger (1 pc.)

  • Integrated water filter

  • Adapter for A3/4" garden hose connector

  • QC flat jet handheld

  • QC dirt blaster handheld

  • One-jet spray lance