Test: Kärcher cordless pressure washer KHB 5 | Strong performance and thorough result?

Dirk Re.

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Kärcher pressure washer KHB 5_Hochdruckreiniger_Amazon-cedf9e5d
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...*
Works with gentle but efficient medium pressure; Areas of application: around the house, cleaning bicycles, steps,...
150,99 € Amazon Prime
Kärcher cordless pressure washer KHB 5

I switched to the Kärcher KHB 5 cordless pressure washer because I only have to clean an area of ​​about 25 m2 made of paving stones and terrace slabs and would like to do without a long power cable. The model I have now tested should be an absolute alternative and provide more comfortable handling and quick operational readiness for smaller areas.

The Kärcher cordless pressure cleaner KHB 5 offers such a possibility and delivers a powerful 18 volt and 2,5 Ah battery. Cleaning with medium pressure should deliver the same good result as an electricity-based high-pressure cleaner from Kärcher. Well, let's see!

Kärcher is currently offering this cordless pressure washer with a battery for 209 euros. Without a battery it is available from 131,99 euros. Cordless pressure washers are medium-pressure cleaners

I have tested the pressure washer with a battery and report on the positive aspects and weaknesses.

Battery pressure washers in comparison

Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...Kärcher 18 V cordless pressure washer KHB 6 Battery, pressure: 24 bar,...GLORIA MultiJet 18V Set - battery spray system | Usable as...WESCO battery high-pressure cleaner, 18V 2.0Ah mobile...WORX 18V (20V MAX) mobile cordless high-pressure cleaner Hydroshot...FUXTEC 20V mobile battery high-pressure cleaner 25 bar FX-E1HDR20-SET...BIBURY cordless cordless pressure washer, portable ...Yard Force AquaJet Cordless Pressure Washer LW C02 for ...FUXTEC 20V mobile battery high-pressure cleaner 25 bar FX-E1HDR20 with...Cordless high-pressure cleaner, car wash gun, high-pressure water gun...
150,99 €112,70 €160,00 €79,99 €197,99 €119,00 €Check price172,08 €89,00 €Check price
Kärcher pressure washer KHB 5 Battery Set (battery: 18 ... *Kärcher 18 V cordless pressure washer KHB 6 Battery,...*GLORIA MultiJet 18V Set - battery spray system |...*WESCO battery high-pressure cleaner, 18V 2.0Ah mobile...*WORX 18V (20V MAX) mobile cordless high-pressure cleaner...*FUXTEC 20V mobile battery pressure washer 25 bar ... *BIBURY cordless cordless high-pressure cleaner, ... *Yard Force AquaJet cordless high-pressure cleaner LW C02 ... *FUXTEC 20V mobile battery pressure washer 25 bar ... *Battery pressure washer, high pressure car wash gun ... *
◼️ Thanks to the innovative device design, the KHB 5 is flexible and ...◼️ Effective medium pressure cleaner: The Kärcher 18 V ...◼️ MULTIFUNCTIONAL: The MultiJet 18V can be used as a powerful ...◼️ 👍5 modes of multifunctional spray nozzles👍A total of 5 types ...◼️ The cordless high-pressure cleaner impresses with 2 functions: ...◼️ High pressure cleaner including 2.0Ah battery and charger, nozzle, ...◼️ 🌲Strong performance - BIBURY wireless portable ...◼️ 20V / 2 Ah lithium-ion universal battery, compatible for ...◼️ High pressure cleaner, nozzle, lance, hose with dirt filter ...◼️ 【Pressure Washer】: works with a ...
◼️ Thanks to the 18 V battery of the Battery Power Platform, a ...◼️ Quick-Connect nozzles: Depending on the requirements, a ...◼️ MOBILE: Thanks to the Bosch 18 V / 2,5 Ah POWER FOR ALL battery,...◼️ 👍Portable, convenient and cordless cleaning and maintenance in ...◼️ Mobile high-pressure cleaner with battery operation: 1,65kg light & ...◼️ The maximum water flow is around 2,5 l / min ...◼️ 🌲Various accessories - It is available with a 6m ...◼️ Easy foam cleaning - The included ...◼️ The maximum water flow is around 2,5 l / min ...◼️ 【Easy to use】: compact and lightweight ...
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150,99 €112,70 €160,00 €79,99 €197,99 €119,00 €Check price172,08 €89,00 €Check price
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Last updated on December 10, 2023 16:47 Links direct to Amazon.de | Source/Photo: Amazon API

First impression | Kärcher cordless pressure washer KHB 5

The Kärcher cordless pressure washer KHB 5 makes one very compact and professional first impression. First you hold the device in your hand, without the battery and nozzle. At this moment you cannot imagine this Pressure washers can really do a great job. 

What quickly surprised me in a positive way is that the Battery via a digital display disposes, which shows the battery capacity in minutes. This is of course an enormous advantage for operations.

The nozzle can be used comfortably, this is quick and straightforward for me succeeded. Overall, the set delivers 2 different nozzles, one to the normal Cleaning and one for removing stubbornly soiled areas.

The Kärcher cordless pressure washer already has one integrated water connection. This corresponds to the norm and thus the conventional garden hose can be used directly connect.

Connected, the Kärcher makes a very good impression, with a weight of 2,9 kilograms the device lies comfortably in the hand. The water is sprayed in a simple way at the push of a button.

Kärcher cordless pressure washer KHB 5
Complete recording
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...*
Works with gentle but efficient medium pressure; Areas of application: around the house, cleaning bicycles, steps,...
150,99 € Amazon Prime

Preparations and functions

The Kärcher KHB 5 pressure washer is operated with a rechargeable battery, which means that it must be recharged before the first use using the charger supplied to be charged. The first charging process takes a completely damaged battery about 4 hours, this should therefore be taken into account before using it for the first time. Kärcher offers a Quick charger at which the Charge the battery to 44% in just 80 minutes should whether you have such a Charger required, however, everyone has to decide for themselves.

I have focused on the basics because my use can always be planned and I always charge the battery after each use. The Connection on the device is standardized according to European standards, but it should Nevertheless, before the planned use, it should be tested once whether everything fits.

Furthermore, I should think in advance what kind of cleaning should be done. The Kärcher KHB 5 cordless pressure cleaner can be used to work on various surfaces, including facades, fences, tiles, stones, bicycles, cars and Tools. In order to achieve optimal cleaning, this should be done the correct spray lance must be selected.

Commissioning and handling

Before I started using it, I noticed that this Kärcher KHB 5 no use for detergents owns. Accordingly, this model is only suitable for removing stubborn dirt and for general cleaning. This device does not achieve a “care effect”, which is ultimately not a must.

The device is super easy connect to the domestic water supply. The shape is ergonomically comfortable, and I immediately have the feeling that you are too can work with it permanently. Even if it feels strange at first that I only hold the handle with a steel tube and this should deliver an equally strong spray strength. 

The battery is easy to connect and plug in. Once the device is turned on, that enlightens Display and battery level is in remaining Minutes are displayed. 

In the first few moments, I find the handling itself pleasant and easy to use. 

Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...*
Works with gentle but efficient medium pressure; Areas of application: around the house, cleaning bicycles, steps,...
150,99 € Amazon Prime

Usage + Result + battery capacity

After I connected the water hose, I was able to activate the water jet at the push of a button. I have the first Terrace slabs and paving stones cleaned on the driveway. I actually felt the beam as very strong and I could quickly see that the Green covering removed from the plates become. The difference to before was clearly good!

I got a similar result on the cobblestones, even if I had to clean a little longer here. But this may also be due to the surface of the Seine.

I have this for cleaning the bike Jet lance changed and switched from high pressure to cleaning. It was really pleasant to use and the result was great. Even after 10 minutes, I didn't feel like the arm was getting heavy. 

However, I noticed that the The battery with its capacity of 20 minutes is rather short is. The 20 minutes go by very quickly, so it should Projects are always associated with the times. Additionally can here a 2nd battery can be bought.

On the positive side, however, the digital display of the battery level is good works and realistically displayed is.

Overall, I can say that the Kärcher cordless pressure washer KHB 5 does a great job and versatile is. Battery operation is absolute comfortable for smaller areas and ready for use much faster than conventional high-pressure cleaners.

Kärcher cordless pressure washer KHB 5
Battery in percent or minutes
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...*
Works with gentle but efficient medium pressure; Areas of application: around the house, cleaning bicycles, steps,...
150,99 € Amazon Prime

Helpful tips for the Kärcher with battery

  • I recommend charging the battery immediately after using the Kärcher
  • If you work over a large area, you should think about a second battery
  • Always choose the right nozzle for the cleaning purpose
  • Before planning to use it, check the compatibility of the connection with the water hose
  • An electrical device should be used for large areas

NEW | Kärcher cordless pressure washer KHB 6

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Advantages and disadvantages of Kärcher KHB 5

Benefits

  • Fair price segment
  • Easy handling
  • Immediate operational readiness
  • Proper cleaning results on all surfaces
  • No more power operation due to the strong battery
  • Fast charging possible

Disadvantages

  • Low battery life (20 minutes)
  • Long charging time (4 hours)

Conclusion: Kärcher cordless pressure washer KHB 5

Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...
Kärcher pressure washer KHB 5 Battery Set (battery: 18 V / 2,5 Ah,...*
Works with gentle but efficient medium pressure; Areas of application: around the house, cleaning bicycles, steps,...
150,99 € Amazon Prime

The KHB 5 cordless pressure washer from Kärcher delivers a great and, above all, thorough Result. The cleaner can be used on any object or surface to be cleaned can be set in order to achieve the best possible result. 

In my test, the Kärcher KHB 5 cordless pressure cleaner with a battery life of 20 minutes for smaller Terrace surfaces and cleaning of bicycles and tools are convincing. The cleaning was simple and pleasant, I think the device is not too hard. 

For large areas, I recommend using an electricity-powered Kärcher so that continuous work is possible. 

Overall, I rate the cleaner as absolute alternative for quick cleaning of objects. In my test it did very well and was a reliable one Work done. I consider the price segment to be fair and in line with the market. 

The Kärcher made cleaning absolutely easier for me. If you have larger areas and want more pressure, you should go to one Pressure Washer access or in a guidebook High pressure cleaner from Bosch inquire.

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2 Comments

  1. Sanata Pura 23 October 2021
  2. Rachel 7 November 2021

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