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  • Current product
  • 427,-
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  • Battery
  • Electric
  • Electric
  • Electric
  • Electric
  • 110 bar
  • 180 bar
  • 200 bar
  • 145 bar
  • 180 bar
  • Bicycle
  • Bicycle, Garden furniture, Garden tools, Patio
  • Bicycle, Garden furniture, Garden tools
  • Bicycle, Garden furniture, Garden tools, Patio
  • Bicycle, Garden furniture, Garden tools

Product information

Key specs

Power source
Battery
Operating pressure
110 bar
Recommended for cleaning job
Bicycle
Frequency of use
Occasionally
Length of high-pressure hose
4 m

Pros and cons

According to our high-pressure cleaner expert
  • Because it's cordless, you have lots of freedom of movement and you're not bothered by cables.
  • With the included battery, you can get started right away.
  • Thanks to the low 4.5kg weight, you can move the high-pressure cleaner more easily.
  • With a 110-bar operating pressure, you can only take on small cleaning jobs.
Product Expert high-pressure cleaners

Description

With the Kärcher K2 Battery Set, you can clean small surfaces around your house, like bikes, small cars, and motorcycles. This high-pressure cleaner works on a battery, so you don't need a socket for 17 minutes. Connect the high-pressure cleaner to a faucet, or put the suction tube in a bucket of water if you don't have a water connection nearby. You can choose between 2 different lances for a gentle water jet and a turbo water jet. The screen on the K2 Battery Set shows you the remaining battery level and how high the pressure level is. The battery is part of the 36V/5.0Ah Kärcher battery platform. This means you can use the battery on other (garden) tools that are part of this same platform.
With the Kärcher K2 Battery Set, you can clean small surfaces around your house, like bikes, small cars, and motorcycles. This high-pressure cleaner works on a battery, so you don't need a socket for 17 minutes. Connect the high-pressure cleaner to a faucet, or put the suction tube in a bucket of water if you don't have a water connection nearby. You can choose between 2 different lances for a gentle water jet and a turbo water jet. The screen on the K2 Battery Set shows you the remaining battery level and how high the pressure level is. The battery is part of the 36V/5.0Ah Kärcher battery platform. This means you can use the battery on other (garden) tools that are part of this same platform.

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

This is what you get

  • Manual (8.71 MB)
  • Rechargeable battery 36V / 5.0Ah battery
  • Charger 36V battery standard charger
  • High-pressure gun G 120 Q Boost
  • Singular lance
  • Rotary nozzle
  • 4m high-pressure hose
  • Adaptor garden hose 3/4''

This is what you get

  • Manual (8.71 MB)
  • Rechargeable battery 36V / 5.0Ah battery
  • Charger 36V battery standard charger
  • High-pressure gun G 120 Q Boost
  • Singular lance
  • Rotary nozzle
  • 4m high-pressure hose
  • Adaptor garden hose 3/4''

Key specs

Power source
Battery
Operating pressure
110 bar
Recommended for cleaning job
Bicycle
Frequency of use
Occasionally
Length of high-pressure hose
4 m

Reviews

Rating

2 reviews with 5 stars

0 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

10/10

For every job

  • No
  • Mobile cleaning without a fixed water reel or power cable
  • Battery lasts exactly two engines, take an extra battery

Does what it should, super powerful mobile solution. Other mobile concepts are not powerful enough.

  • Bedri
  • 6 September 2023
  • Automatically translated from Dutch

Ombudsman for Insurance

  • de Meeûssquare 35
  • 1000 Brussels
02 547 58 71

Insure your high-pressure cleaner

You can choose one of the ERGO Insurance policies below in your shopping cart. The insurance can be canceled every year, with the right to a refund of the overpaid premium.
These insurances are governed by Belgian law. ERGO is a German insurer. If you have a complaint, you can contact the or our customer service.
Kärcher K2 Battery Set

Coverage

  • Fall and impact damage
  • Manufacturing errors outside the warranty
  • Theft
  • Water damage

What isn't covered?

  • Damage caused by gross negligence isn't covered
  • Damage that doesn't affect the product functioning (such as dents) isn't covered

ERGO Product insurance

  • 3-year advance payment (18,33 per year) 55,00 one-time payment

Deductible

In case of damage, a deductible of 10% (repair) or 10% (theft) applies

5-year warranty on your Kärcher high-pressure cleaner

5-year warranty on your Kärcher high-pressure cleaner
If you purchase the Kärcher K2 Battery Set between 1 January 2025 and 31 December...
If you purchase the Kärcher K2 Battery Set between 1 January 2025 and 31 December 2025, you'll receive an extra warranty from Kärcher. You can register your promotional product for the Kärcher promotion up to 3 months after purchase. Go to the promotional Terms and Conditions (PDF) for more information.

Specifications

Product

Product number
910021
Manufacturer code
1.117-220.0
Brand
Karcher
Warranty
2 years
Processing of your defect
Via Coolblue

Propulsion system

Power source
Battery
Number of batteries included
1
Battery technology
Lithium-ion
Battery / battery voltage
36 V
Battery/battery capacity
5 Ah
Battery platform
[36V/5.0Ah Kärcher]
Required battery/battery voltage (device)
36 V

User-friendliness

Included high-pressure cleaner accessories
Rotary nozzle, Spray lance, Water filter
High-pressure hose reel
No
High-pressure hose material
Plastic
Length of high-pressure hose
4 m
Automatic start/stop system
Yes
Adjustable water pressure
No
Lance controls
No
Wheels
No
Detergent feed
Yes
Type of detergent feed
Suction tube
Hot water high-pressure cleaner
No
Bluetooth
No

Performance

Operating pressure
110 bar
Pump material
Ncor
Recommended for cleaning job
Bicycle
Water consumption in the maximum setting
340 l/h
Cleaning capacity
20m²/hour
Maximum water temperature
40 °C
Patio size
Small: up to 25m²
Professional use
No

Physical properties

Weight
4,5 kg
Height
62,9 cm
Depth
24,5 cm
Width
30,3 cm

This is the one

Kärcher K2 Battery Set
Kärcher K2 Battery Set
In the version:
427,-
Temporarily sold out
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