You can easily get water from bucket/lake/river/faucet. This cordless high-pressure water gun is more portable than traditional small high-pressure cleaners. The pressure washer range raises the performance 'bar'.
eBay
Car washer 220-240v 2800w 200bar Portable High Pressure Cleaner Washer For Home Garden high pressure car washer
Aliexpress UK
Cordless Car High Pressure Washer Jet Water Cleaner Gun For Makita 18V Battery. Electric Pressure Washer Gun is suitable for Makita 18V battery. [ Cordless Pressure Washer Battery Powered ] - features 100 bar rated pressure, which is 5x more pressure than a traditional garden hose with sprayer.
eBay
QX-MFLU Turbo Jet Fan 2700g Thrust Car Washer 70mm Brushless Motor Jet Blower Rechargeable for Dewalt/Makita/DayiA3 18/24V
Aliexpress UK
Electric Pressure Washer Gun is suitable for Makita 18V battery. [ Cordless Pressure Washer Battery Powered ] - features 100 bar rated pressure, which is 5x more pressure than a traditional garden hose with sprayer.
eBay
High Pressure Gasoline Car Washer Durable Gasoline Powered Pressure Washer
Aliexpress UK
Electric Pressure Washer/High pressure cleaner. Strong outlet pressure, 1-180° adjustable nozzle, suitable for any cleaning task. 1x Spray gun. 1x Faucet quick connect. 2x Car wash sponge. The body product is small in size, easy to carry and operate.
eBay
Gisam 200BAR 6-in-1 Brushless Cordless High Pressure Car Washer Rechargeable Lithium Battery Car Cleaning Washer Spray Water Gun
Aliexpress UK
Easy to install and use, just connect it to the high pressure washer and you are good to go. 1x Pressure washer spray head. Colour: black&silver&gold. -It can rotate 360 degrees to help you effectively clean narrow places such as the car chassis.
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M2-M6 Car Modified Hex Fasteners Fender Washer Bumper Engine Concave Screws Fender Washer License Plate Bolts Car styling
Aliexpress UK
When you travel outdoors, just put the water pipe into the rivulet,bucket or any water source to start washing your car. 1 x Car washing machine. Battery: 21V. Battery Capacity:1500mah. Type: 2 battery.
eBay
Nananuu Cordless High Pressure Car Wash Washer Gun For Makita BL1830 18V Battery Lightweight Cordless Jet Wash Car Washer
Aliexpress UK
【How to Set Up 】Quick connect straight wand to undercarriage cleaner. Then quick connect angled wand to the straight wand. Then quick connect your long trigger gun to angled wand. 1 x Undercarriage Cleaner.
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50pcs 12x20x1.5mm Aluminum Oil Drain Plug Crush Washer Set Non-Slip for Lasting Sealing Car Exterior Accessories
Aliexpress UK
Powerful motor: This cordless car high-pressure washer is equipped with a pure copper motor. High-pressure direct spray mode for powerful cleaning of hard-to-remove dirt; fan spray mode expands the rinsing area.
eBay
Yaruijia Titanium Spacer Washers M5/M6/M8/M10 Gasket for Bike Motorcycle Car Decorative Washers
Aliexpress UK