# HTS 8506: Primary cells and primary batteries; parts thereof:

https://geopax.app/tariffs/catalog/85/8506

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=8506). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 8506: Primary cells and primary batteries; parts thereof:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 8506 | Primary cells and primary batteries; parts thereof: |  |  |  |  |
| 8506.10.00 |   Manganese dioxide | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8506.10.00.10 |     Button and coin cell batteries | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.10.00.90 |     Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.30 |   Mercuric oxide: |  |  |  |  |
| 8506.30.10.00 |     Having an external volume not exceeding 300 cm3 | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.30.50.00 |     Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.40 |   Silver oxide: |  |  |  |  |
| 8506.40.10 |     Having an external volume not exceeding 300 cm3 | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8506.40.10.10 |       Button and coin cell batteries | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.40.10.90 |       Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.40.50.00 |     Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.50.00 |   Lithium | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8506.50.00.10 |     Button and coin cell batteries | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.50.00.90 |     Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.60.00 |   Air-zinc | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8506.60.00.10 |     Button and coin cell batteries | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.60.00.90 |     Other | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.80.00 |   Other primary cells and primary batteries | 2.7% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8506.80.00.10 |     Button and coin cell batteries | 2.7% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.80.00.90 |     Other | 2.7% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8506.90.00.00 |   Parts | 2.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | kg |