• The lithium-ion batery pack contains substances that are hazardous to the environment. Before disposing of the robot vacuum, please first remove the batery pack, then discard, or recycle it in accordance with local laws and regulations of the country or region it is used in. • When removing the bateries from the product, it is beter to use up the bateries and make sure your product is disconnected from power. 1). Uninstall the screw on the botom, then remove the cover. 2). Unplug the batery connector, then remove the bateries. Do not damage the batery case to avoid any risk of injuries. 3). Return the bateries to a professional recycling organization. 04