Is the controller hazardous waste?

Is the controller a hazardous waste? There are several explanations for this problem: Yes, because the circuit board contains a lot of lead.

Lithium batteries that have not been disassembled are not hazardous wastes and should be recycled as general industrial solid wastes. Please consult the material recycling department about the battery recycling point. The Technical Policy for the Prevention and Control of Waste Battery Pollution encourages the recycling of lithium batteries, and the relevant state departments are also promoting the extended producer responsibility system, promoting the recycling system of power batteries including lithium batteries, and encouraging the establishment of recycling systems through renewable resource recycling networks and battery producers. It is suggested that the lithium battery be handed over to a nearby recycling department or sent to a product manufacturer. E-waste must be handled by qualified units. At present, the qualified units in Guangdong Province are Qingyuan Huaqing Waste Electrical Appliances Disposal Co., Ltd., Qingyuan Sander, Guangdong Winner, Shunde Xinhuanbao, Shantou TCL Deqing Environmental Protection Development Co., Ltd. and Maoming Tianbao Company, which are designated by the state as financial subsidies. Lithium batteries that have not been disassembled are not hazardous wastes and should be recycled as general industrial solid wastes. Please consult the material recycling department about the battery recycling point. The Technical Policy for the Prevention and Control of Waste Battery Pollution encourages the recycling of lithium batteries, and the relevant state departments are also promoting the extended producer responsibility system, promoting the recycling system of power batteries including lithium batteries, and encouraging the establishment of recycling systems through renewable resource recycling networks and battery producers. It is suggested that the lithium battery be handed over to a nearby recycling department or sent to a product manufacturer.