Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 85 Electrical machinery and equipment and parts thereof; sound recorders and pars and acces 85 06 Primary cells and primary batteries 85 06 80 - Other primary cells and primary batteries. Commodity Code Description 85 06 80 00 - Other primary cells and primary batteries.