| 850610 | 850610 - Cells and batteries; primary, manganese dioxide |
| 850611 | 850611 - Manganese dioxide primary cell/battery volume < 300 c |
| 850612 | 850612 - Mercuric oxide primary cell, battery, volume < 300 cc |
| 850613 | 850613 - Silver oxide primary cells, batteries volume < 300 cc |
| 850619 | 850619 - Primary cells, primary batteries nes, volume < 300 cc |
| 850620 | 850620 - Primary cells, primary batteries nes, volume > 300 cc |
| 850630 | 850630 - Cells and batteries; primary, mercuric oxide |
| 850640 | 850640 - Cells and batteries; primary, silver oxide |
| 850650 | 850650 - Cells and batteries; primary, lithium |
| 850660 | 850660 - Cells and batteries; primary, air-zinc |
| 850680 | 850680 - Cells and batteries; primary, (other than manganese dioxide, |
| 850690 | 850690 - Cells and batteries; primary, parts thereof |