Battery Door is universal and will fit all Naväge Nose Cleaner models.
Includes two stainless-steel screws.
Take care to screw the Battery Door on tightly, and note that the Mechanical Module is not waterproof. Clean the underside of the Mechanical Module with a damp cloth and soap. Do not rinse the underside with running water as this may force water into the battery compartment and cause corrosion.