With the Kärcher Floor Cleaner FC 3 Cordless you can mop the floor as thoroughly as with an electric mop but you are no longer stuck to an outlet. This electric mop is in fact cordless. With a full battery you can mop through the floor for up to 20 minutes. This is enough for about 60 square meters. The clean water reservoir constantly makes the revolving brushes wet with a clean soapy water. At the same time, the dirty water from the floor lands in the dirty water reservoir. Handy, you empty it easily in the sink when you're done. After 2 minutes, the floor is already dry. This makes this electric mop also suitable for vulnerable floors, such as parquet or laminate.