Electric mop Karcher FC 2‑4 Battery Set 2B Duo — cordless rechargeable stick floor cleaner, 30 cm working width, 30 min runtime

Karcher FC 2‑4 Battery Set 2B Duo is a cordless rechargeable stick floor cleaner designed for dry and wet hard‑floor cleaning. The model has a removable handheld vacuum, two water tanks and a 30 cm roller brush, offering compact and lightweight operation for regular floor maintenance.

Advantages

The cleaner combines wet mopping and dry vacuuming in a single cordless unit with a bagless dust container and fast charging lithium‑ion battery. Two separate water tanks (clean 0.4 L and dirty 0.2 L) keep clean and used water separated. Its 3.6 V / 2.5 Ah battery delivers up to 30 minutes runtime, and the included parking station and loop handle simplify storage and handling.

Suitable for

• Routine cleaning of hard floors (laminate, tile, sealed wood)
• Small to medium‑sized apartments and flats
• Quick spot cleaning and wet mopping without a cord

Key specifications

• Cleaning type: Dry & wet
• Working width (roller brush): 30 cm
• Clean water tank capacity: 0.4 L
• Dirty water tank capacity: 0.2 L
• Battery: Lithium‑Ion, 3.6 V, 2.5 Ah (supports 2 batteries)
• Runtime: up to 30 minutes
• Fast charging supported; charging current 2.5 A
• Area cleaned per charge: approx. 70 m²
• Weight (without accessories): 3.4 kg
• Dimensions (W × D × H): 240 × 220 × 1200 mm
• Dust container type: Bagless
• Included accessories: roller brush, battery pack, charger, parking station

How to use

Charge the battery before first use and ensure the clean water tank is filled with the appropriate cleaning solution or water as recommended by the manufacturer. Attach the roller brush and switch the unit on to clean hard floors using the cordless stick or detach the handheld vacuum for smaller areas and edges. After cleaning, empty the dirty water tank and rinse both tanks and the roller brush according to the care instructions.

Usage recommendations

Keep the device out of the reach of children. Use only on hard, sealed floor surfaces. Rinse components after each use and store the cleaner on its parking station to save space and protect the appliance.