Charger for select BISSELL Portable Carpet Cleaners. To charge your machine, follow these instructions: NOTE: For maximum run time (up to 30 minutes in Eco mode), charge for 4 hours before use. Make sure machine is OFF. The charging port door slides out of the way when charger is inserted. Insert charger into port. Plug charger into a wall outlet. The battery status indicator lights will illuminate when charging. Charger for Select Portable Carpet Cleaners 1638675