Kärcher - Cordless Garden Sprayer PSU 4-18
The battery-operated plant sprayer PSU 4-18 supports you in the garden by spreading liquid substances for care and protection of your plants. Whether fertilizing, eliminating pests, fighting weeds or watering small seedlings – the PSU 4-18 with its spray mist/spray jet is suitable for all these applications. This eliminates the need for strenuous manual pumping to build up the pressure completely. The pressure sprayer pump is activated by just pressing a button. The spray can be switched on as needed via the trigger at the lance, in continuous operation or can be adjusted steplessly from the fine fog to the point-jet directly at the nozzle. Wearing the battery pressure sprayer is easy with the shoulder strap and one hand is always free. The 4-liter tank has an integrated level indicator and the tank lid can also be used as a measuring cup for measuring the spray agent. For an ergonomic working even at far places the lance is extendable to 75 centimeters. In order to store the 18-volt plant sprayer to save space, the lance can be removed and fastened to the lance clip on the battery insertion. This text is machine translated.
The battery-operated plant sprayer PSU 4-18 supports you in the garden by spreading liquid substances for care and protection of your plants. Whether fertilizing, eliminating pests, fighting weeds or watering small seedlings – the PSU 4-18 with its spray mist/spray jet is suitable for all these applications. This eliminates the need for strenuous manual pumping to build up the pressure completely. The pressure sprayer pump is activated by just pressing a button. The spray can be switched on as needed via the trigger at the lance, in continuous operation or can be adjusted steplessly from the fine fog to the point-jet directly at the nozzle. Wearing the battery pressure sprayer is easy with the shoulder strap and one hand is always free. The 4-liter tank has an integrated level indicator and the tank lid can also be used as a measuring cup for measuring the spray agent. For an ergonomic working even at far places the lance is extendable to 75 centimeters. In order to store the 18-volt plant sprayer to save space, the lance can be removed and fastened to the lance clip on the battery insertion. This text is machine translated.
The battery-operated plant sprayer PSU 4-18 supports you in the garden by spreading liquid substances for care and protection of your plants. Whether fertilizing, eliminating pests, fighting weeds or watering small seedlings – the PSU 4-18 with its spray mist/spray jet is suitable for all these applications. This eliminates the need for strenuous manual pumping to build up the pressure completely. The pressure sprayer pump is activated by just pressing a button. The spray can be switched on as needed via the trigger at the lance, in continuous operation or can be adjusted steplessly from the fine fog to the point-jet directly at the nozzle. Wearing the battery pressure sprayer is easy with the shoulder strap and one hand is always free. The 4-liter tank has an integrated level indicator and the tank lid can also be used as a measuring cup for measuring the spray agent. For an ergonomic working even at far places the lance is extendable to 75 centimeters. In order to store the 18-volt plant sprayer to save space, the lance can be removed and fastened to the lance clip on the battery insertion. This text is machine translated.
The battery-operated plant sprayer PSU 4-18 supports you in the garden by spreading liquid substances for care and protection of your plants. Whether fertilizing, eliminating pests, fighting weeds or watering small seedlings – the PSU 4-18 with its spray mist/spray jet is suitable for all these applications. This eliminates the need for strenuous manual pumping to build up the pressure completely. The pressure sprayer pump is activated by just pressing a button. The spray can be switched on as needed via the trigger at the lance, in continuous operation or can be adjusted steplessly from the fine fog to the point-jet directly at the nozzle. Wearing the battery pressure sprayer is easy with the shoulder strap and one hand is always free. The 4-liter tank has an integrated level indicator and the tank lid can also be used as a measuring cup for measuring the spray agent. For an ergonomic working even at far places the lance is extendable to 75 centimeters. In order to store the 18-volt plant sprayer to save space, the lance can be removed and fastened to the lance clip on the battery insertion. This text is machine translated.
in 6 offers
The lowest price for Kärcher - Cordless Garden Sprayer PSU 4-18 right now is $139.46 at Amazon.com.au, compared across 4 retailers.
The all-time low was $90.36 on 13 Feb 2025 — today's price is 54% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 18 Oct 2026.
Last updated at 18/10/2026 21:03:20
KÄRCHER Garden Spray PSU 4-18 18V Battery Platform, Features Real Time LED Display, Extended Range with Telescopic Lance, Trigger Lock and Variable
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KAERCHER Psu 4-18 - 18v battery sprayer (without battery and charger)
Delivery $138.68
Garden Spray Psu 4-18 18v Battery Platform, Features Real Time Led
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Krcher 18 V Cordless Pressure Sprayer PSU 4-18, pressure: max. 3 bar, flow rate: 30 l/h, hose: 1.2 m, container: 4 l, telescopic lance: 45-75 cm, comp
Free delivery between 28–30 Oct
originally posted on allegro.pl
ok
originally posted on kaercher.com
Does what it says it will do on our diseased apple tree
originally posted on kaercher.com
I bought the unit but could not get a battery as the whole of the UK was out of stock, so I sent the unit back and bought a Makita instead
| Spray Patterns Available | Spray mist, Fine mist, Point jet, Spray jet |
| Highlights | Lockable operating trigger, Lance can be extended to 75 cm, Lance can be removed and secured at the lance clip on the battery insert (for space-saving storage) |
| Tank Capacity | 4 litre |
| Body Material | Plastic |
| Maximum Pressure | 3 bar |
KÄRCHER Garden Spray PSU 4-18 18V Battery Platform, Features Real Time LED Display, Extended Range with Telescopic Lance, Trigger Lock and Variable
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KAERCHER Psu 4-18 - 18v battery sprayer (without battery and charger)
Delivery $138.68
Garden Spray Psu 4-18 18v Battery Platform, Features Real Time Led
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Krcher 18 V Cordless Pressure Sprayer PSU 4-18, pressure: max. 3 bar, flow rate: 30 l/h, hose: 1.2 m, container: 4 l, telescopic lance: 45-75 cm, comp
Free delivery between 28–30 Oct
ok
Does what it says it will do on our diseased apple tree
I bought the unit but could not get a battery as the whole of the UK was out of stock, so I sent the unit back and bought a Makita instead
| Spray Patterns Available | Spray mist, Fine mist, Point jet, Spray jet |
| Highlights | Lockable operating trigger, Lance can be extended to 75 cm, Lance can be removed and secured at the lance clip on the battery insert (for space-saving storage) |
| Tank Capacity | 4 litre |
| Body Material | Plastic |
| Maximum Pressure | 3 bar |
