Vacuum Cleaner Kärcher WD 4-18 Dual Battery Set

The Kärcher WD 4-18 Dual Battery Set is a wet and dry vacuum cleaner designed for domestic and workshop use. It features a dual battery system that extends runtime and supports sustained cleaning performance without a fixed power cord. The machine combines strong suction, a compact, lightweight body for easy handling and an easy-empty container to simplify maintenance. Its construction supports cleaning of floors, workbenches, vehicle interiors and other surfaces where wet or dry debris needs to be removed.

Advantages

The dual battery system provides prolonged operating time and flexible charging options, reducing interruptions during tasks. Robust suction and an all-purpose filter configuration ensure effective removal of dust, sawdust, liquids and small debris. The vacuum’s lightweight design and ergonomic handle allow convenient transport and maneuvering, while the large-capacity container and simple emptying mechanism lower the time spent on post-cleaning maintenance.

Suitable for

• Home cleaning: floors, carpets, spills and general tidying
• Workshops and garages: metal shavings, sawdust and coolant spills
• Vehicle interiors: seats, floor mats and cargo areas
• Small renovation tasks: debris and liquid removal

Key specifications

• Operation: battery-powered, dual battery system for extended runtime
• Cleaning modes: wet and dry vacuuming
• Container type: easy-empty tank for quick disposal of collected dirt and liquids
• Design: compact and lightweight for improved maneuverability
• Filtration: all-purpose filter suitable for dust and liquid handling

How to use

Charge the batteries before first use and insert both into the designated compartments according to the manufacturer’s indications. Select the appropriate cleaning mode for wet or dry debris. Position the suction nozzle and adjust any accessory wand or floor tool for the surface being cleaned. Operate the vacuum while monitoring battery level; when the container is full or performance decreases, switch the machine off and empty the tank following the emptying procedure described in the user instructions. Clean or replace the filter elements as recommended to maintain suction efficiency.

Recommendations

For optimal performance, use batteries that match the Kärcher specification and charge them fully before extended tasks. Empty the container promptly after wet pick-up and rinse the tank to prevent odors. Inspect and clean the filter regularly; replace it if damaged or heavily soiled. Avoid suction of hot ash, large sharp objects, or flammable liquids to protect the machine and ensure safe operation.