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KARCHER HOME&GARDEN PSU 4-18 18V battery-powered pressure sprayer 4 l (without battery and charger) - 14453000

Recommended Retail Price €100.40
85.48 tax incl.
€70.64 excl. VAT (incl. all environmental contributions)
On order: delivered from 23/05/2026
each

  • Ordered before 20:00 - delivered as of 23/05/2026
  • Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Scope of delivery

  • Variant: battery and charger not included
  • Shoulder belt
  • Dosing bottle

Product description

Forget exhausting manual pumping: with the battery-powered Pressure Sprayer PSU 4-18, you take care of your plants in the garden with spray, fertiliser or pest control at the touch of a button.

The battery-powered pressure sprayer PSU 4-18 helps you spread liquids in the garden to maintain and protect your plants. Whether for fertilising, pest control, weed control or watering - the PSU 4-18 is perfect for all mentioned applications. Exhaustive manual pumping is no longer required for pressure build-up. A simple press of a button activates the pump. The spray jet can be switched on as required, set to continuous operation or infinitely adjusted directly at the spray head from a fine mist to the point jet. The shoulder strap facilitates carrying the pressure sprayer so you always have one hand free. The 4-litre tank has an integrated fill-level indicator and the tank lid also serves as a measuring cup for measuring liquids. The lance can be extended to 75 cm for ergonomic work, even in more distant areas. For space-saving storage, the lance can be removed and secured to the lance clamp on the battery holder. This unit runs on an 18V battery from the Kärcher battery platform, so you can also use it in many other Kärcher 18V devices.

  • Telescopic spray lance
    1. :Larger reach, better access to hard-to-reach areas.
  • Lockable control knob
    1. :For easy and effortless operation.
  • Infinitely variable spray pattern
    1. :Depending on the application, the user can switch between a fine mist and a point jet.
  • 4-litre tank with fill-level indicator
    1. :Constant view of liquid level.
  • Integrated measuring cup in tank lid
    1. :Quick measurement of liquids.
  • Spray lance holder on the unit
    1. :For space-saving storage.
  • 18 V Kärcher Battery Power battery platform
    1. :Battery with Real Time Technology and LCD display: remaining running time, remaining charging time and battery capacity.
    1. Long-lasting and powerful thanks to lithium-ion cells.
    1. The exchangeable battery can be used in all other devices from the 18 V Kärcher Battery Power platform.
    1. The exchangeable battery can be used in all Kärcher devices from the 18 V Battery Power platform.

Version

  • Telescopic spray lance: 0.45 m, 0.75 m
  • Lockable control button
  • Lance fixing clip
  • Level indicator

Applications

  • Crop protection and maintenance
Key features according to our expert
  • Battery voltage: 18 V
  • Tank capacity: 4 l
  • UN number: Not applicable
  • Number of batteries included: 0
Specifications / All features
  • Brand: KARCHER HOME&GARDEN
  • EAN: 4054278886060
  • Supplier number: KARCHER HOME&GARDEN 14453000
Battery voltage
18 V
Tank capacity
4 l
Un number
Not applicable
Number of batteries included
0
Weight without accessories(kg)
1,8
Power type(v)
18
Operating time per battery charge(min)
max. 400(2.5 Ah) / max. 800(5 Ah)
Weight (incl. box)(kg)
2,8
Battery platform
18 V Battery platform
Water flow(l/h)
max. 30
Working pressure(bar)
3
Number of batteries required(piece(s))
1
Battery type
Lithium-ion battery
Battery-powered device
Yes
Dimensions (l x w x h)(mm)
750 x 182 x 365
Colour
Yellow
Water tank capacity(l)
4
Questions about this product?
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