HS 850730 Nickel-cadmium
Quick Answer: Nickel-cadmium batteries imported under HS 850730 enter the UK duty-free, the EU at 2.60% ad valorem, and the US at rates ranging from free to 40% ad valorem, depending on the country of origin. This HS code specifically covers nickel-cadmium accumulators (rechargeable batteries), including their individual cells. Importers should be aware of potential Most Favored Nation (MFN) rates and preferential trade agreements that can influence the final duty payable in the US. CustomTariffs aggregates this data, highlighting the importance of verifying specific origin-based duties for the US market.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8507300000 | — | — | — |
| 8507302000 | — | — | — |
| 8507302010 | 0.00 % | — | — |
| 8507302090 | 0.00 % | — | — |
| 8507308000 | — | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8507300000 | — | — | — |
| 8507302000 | — | — | — |
| 8507302010 | — | — | — |
| 8507302090 | 2.60 % | — | — |
| 8507308000 | — | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8507304000 | 2.5% | Free (18 programs) | ["No."] |
| 8507308010 | — | — | ["No."] |
| 850730 | — | — | — |
| 85073080 | 2.5% | Free (19 programs) | — |
| 8507308090 | — | — | ["No."] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 8507.30?
Imports of Nickel-cadmium may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 16 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 850730 cover?
This subheading covers nickel-cadmium accumulators (batteries), as defined by the World Customs Organization's Harmonized System Nomenclature. According to the US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the European Union's TARIC database, this classification specifically applies to rechargeable batteries where the positive electrode is nickel oxide hydroxide and the negative electrode is cadmium. These are distinct from other types of rechargeable batteries like lead-acid or lithium-ion.
What falls outside HS 850730?
The following products are excluded from HS 850730: primary (non-rechargeable) batteries, batteries of other chemistries such as lithium-ion (HS 850760), lead-acid (HS 850720), or nickel-metal hydride (HS 850780), and individual battery components or parts that are not assembled into a functional battery unit. For instance, loose cadmium or nickel materials, or battery casings without the electrochemical cells, would be classified elsewhere under Chapter 85 or other relevant chapters.
What are common classification mistakes for HS 850730?
A common error is misclassifying nickel-cadmium batteries based on their application rather than their chemical composition. For example, a battery pack designed for a specific tool might be mistakenly classified under a heading related to tools. According to General Rule of Interpretation (GRI) 1, classification is determined by the terms of the headings and any relative section or chapter notes. Therefore, the inherent chemical makeup of the accumulator is paramount for correct classification under HS 850730.
How should importers classify products under HS 850730?
The correct procedure for classifying products under HS 850730 involves a thorough examination of the product's technical specifications, particularly its electrochemical composition. Importers and customs brokers must confirm that the battery utilizes nickel oxide hydroxide and cadmium as its primary active materials. Consulting the official tariff schedules of the importing country, such as the USITC HTS or the UK Trade Tariff, and cross-referencing with the WCO Explanatory Notes for Heading 8507 is crucial for accurate determination.
How is the duty calculated for products under HS 850730?
A shipment of 100 nickel-cadmium battery packs for power tools, each weighing 0.5 kg, with a total declared customs value of $2,500 USD, would attract a US duty of $125.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared value: 5.0% × $2,500 USD = $125.00. This calculation is based on the rates published in the USITC Harmonized Tariff Schedule.
Which trade agreements reduce duties for HS 850730?
Several free trade agreements may reduce the applicable duty rate for HS 850730, including the United States-Mexico-Canada Agreement (USMCA), which can lead to a duty rate of Free for qualifying goods originating from Canada or Mexico. Additionally, the Generalized System of Preferences (GSP) may offer preferential rates, often Free, for eligible goods from developing countries like Vietnam. To claim these preferences, a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries is typically required by the importing country's customs authority.
```Which HS Codes Are Related?
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FAQ
What are the import duty rates for Nickel-Cadmium batteries (HS 850730) into the United States?
Under the Harmonized Tariff Schedule of the United States (USHTS), Nickel-Cadmium batteries, classified under HS code 8507.30, generally face a Most Favored Nation (MFN) duty rate of 2.60% ad valorem. However, preferential duty rates may apply under various Free Trade Agreements (FTAs). For example, goods originating from Australia (AU) may be eligible for duty-free entry. Always verify the specific country of origin and applicable trade agreement to determine the correct duty rate. The USITC provides the definitive tariff schedule.
How is the import duty for Nickel-Cadmium batteries calculated in the US?
The import duty for Nickel-Cadmium batteries (HS 850730) into the United States is typically calculated on an ad valorem basis. This means the duty is a percentage of the declared customs value of the goods. For instance, if a shipment of Nickel-Cadmium batteries has a declared customs value of $10,000 and the MFN duty rate is 2.60%, the import duty would be calculated as: $10,000 (Value) × 0.0260 (Duty Rate) = $260.00. Importers and brokers must ensure accurate valuation and classification.
What are the key classification criteria for HS code 850730 (Nickel-Cadmium)?
HS code 850730 specifically covers 'Other nickel-cadmium accumulators' or batteries. The primary classification criterion is the chemical composition: the battery must utilize nickel and cadmium as its active materials. This distinguishes them from other types of rechargeable batteries like lithium-ion or lead-acid. The World Customs Organization (WCO) provides Explanatory Notes that clarify these distinctions, ensuring consistent classification globally.
Are there specific documentation requirements for importing Nickel-Cadmium batteries (HS 850730) into the EU?
When importing Nickel-Cadmium batteries (HS 850730) into the European Union, standard import documentation is required, including a commercial invoice, packing list, and bill of lading/air waybill. Additionally, importers must comply with EU regulations concerning batteries and accumulators, such as Directive 2006/66/EC, which may necessitate specific labeling or declarations regarding their composition and recyclability. The EU's TARIC database provides detailed information on specific import requirements and duty rates, including any applicable preferential rates for goods from countries with trade agreements with the EU.
Which trade agreements commonly offer preferential duty rates for Nickel-Cadmium batteries (HS 850730) into the US?
Several trade agreements can provide preferential, often duty-free, entry for Nickel-Cadmium batteries (HS 850730) into the United States, provided the goods meet the rules of origin. Common examples include agreements with countries like Australia (AU), Bahrain (BH), Chile (CL), South Korea (KR), and Singapore (SG), which often list this HS code with a 'Free' duty rate. Importers and customs brokers should consult the USITC's tariff schedule and the specific text of relevant FTAs to confirm eligibility and any specific requirements, such as Certificates of Origin.