Kärcher OC 6-18 Premium Battery Set Mobile Outdoor Cleaner
R 6 699.00
Leroy Merlin · checked 4 days ago
- Average
- R 7 349.00
- Lowest seen
- R 6 699.00
- Highest seen
- R 7 349.00
- Last change
- -R 650.00
- First indexed
- 26 Sep 2026
- Retailer
- Leroy Merlin
Description
Description
Compact cleaning on the go, independently of a power or water connection – the OC 6-18 Premium battery-powered medium-pressure washer is ideal for fast intermediate cleaning out and about or around the home. With the gentle flat jet nozzle, stubborn dirt can be quickly removed from bicycles, camping or garden furniture, toys and much more. The 12-litre water trolley with pull-out telescopic handle serves as a mobile base for the battery-powered medium-pressure washer. If a water connection is available, the device can also be operated without a tank. With a separately available suction hose, water from wells, buckets or natural bodies of water can be used. The pressure trigger gun and spray lance can be fixed to the tank for transporting. The extensive range of accessories makes the OC 6-18 Premium even more versatile: a foam jet or a wash brush are available separately, for example. The exchangeable battery is included in the scope of supply and can be used in all battery-powered devices in the 18 V Kärcher Battery Power platform. The battery's LCD display shows the remaining capacity using Real Time Technology. With the Home & Garden app for practical tips about the device and how to use it.
Product Benefits & Advantages
- Self-Sufficient & Mobile Cleaning: The 12-litre water trolley enables independent cleaning without needing to be connected to a mains water supply. The water capacity is sufficient for cleaning approximately 3–5 heavily soiled bicycles or several items such as garden and camping chairs.
- Independent of Mains Power: Battery-powered operation provides freedom of movement without requiring a direct connection to a power supply. The compatible 18 V Kärcher Battery Power battery can be purchased separately or supplied depending on the selected version.
- Easy Water Filling: The water tank can be filled from any standard tap and features a secure screw cap to help prevent leaks during transport.
- Excellent Mobility: Large wheels and an ergonomic handle make transportation easy, even across rough terrain and garden paths. The aluminium telescopic handle extends for transport and retracts for compact storage.
- Practical Accessory Storage: The hose, trigger gun and spray lance can be safely stored directly on the device. An additional rear accessory compartment provides space for other accessories, keeping everything organised and within easy reach.
- Efficient Medium-Pressure Cleaning: Up to 24 bar of water pressure provides effective and thorough cleaning while being gentle enough for sensitive surfaces.
- 18 V Kärcher Battery Power Platform: The removable lithium-ion battery provides powerful and long-lasting performance and is compatible with other devices in the 18 V Kärcher Battery Power platform.
- Real-Time Battery Technology: The LCD battery display provides useful information such as remaining running time, remaining charging time and battery capacity.
- Kärcher Home & Garden App: The Kärcher Home & Garden app provides helpful information and guidance to support efficient cleaning.
- 12-litre integrated water tank
- Battery-powered operation
- 18 V Kärcher Battery Power platform
- Maximum pressure of 24 bar
- Medium-pressure cleaning
- Maximum flow rate of 200 l/h
- Large transport wheels
- Aluminium telescopic handle
- Integrated water filter
- On-board accessory storage
- Rear accessory compartment
- Real-Time Technology with LCD battery display
- Compatible with Kärcher 18 V Battery Power batteries
- Water suction function
- Kärcher Home & Garden app compatibility
- Battery platform: 18 V Kärcher Battery Power
- Battery type: Removable lithium-ion battery
- Battery voltage: 18 V
- Battery capacity: 2.5 Ah
- Maximum pressure: 24 bar
- Pressure range: Medium pressure
- Maximum flow rate: 200 l/h
- Maximum runtime: Up to 12 minutes per battery charge with a 2.5 Ah battery
- Battery charging time: 300 minutes with standard charger
- Charging current: 0.5 A
- Charger voltage: 100–240 V
- Charger frequency: 50–60 Hz
- Water tank capacity: 12 l
- Colour: Grey
- Weight without accessories: 5.7 kg
- Weight including packaging: 8.4 kg
- Dimensions (L × W × H): 349 × 321 × 586 mm
- 18 V / 2.5 Ah Kärcher Battery Power battery
- 18 V Kärcher Battery Power standard charger
- Flat jet nozzle
- Integrated water filter
- Adapter for 3/4" garden hose connector
- Wheels
- Telescopic handle
- Water suction function
- 12-litre water tank
- Medium-pressure flexible hose
- Medium-pressure trigger gun
- Short and long spray lance
The Kärcher mobile medium-pressure cleaner combines a 12-litre integrated water tank with battery-powered operation, giving you the freedom to clean wherever you need to without relying on a mains water or power connection.
With up to 24 bar of medium-pressure performance, large wheels, a telescopic handle and convenient on-board accessory storage, it is ideal for cleaning bicycles, garden furniture, camping equipment and other outdoor items at home or on the move.