HS Code for Alkaline Batteries
The HS Code for alkaline batteries is 850610. The MFN duty rate for importing to the US is 2.7%.
| HS Code (6-digit) | 850610 |
|---|---|
| US HTS (10-digit) | 8506100000 |
| EU CN Code (8-digit) | 85061000 |
| US Duty Rate (MFN) | 2.7% |
| EU Duty Rate (MFN) | 4.7% |
| Chapter | 85 |
| Heading | 8506 |
| Last Updated | 2026-05 |
Description
Primary cells and primary batteries: manganese dioxide
HS Code 850610 covers alkaline primary batteries of manganese dioxide with a US MFN duty rate of 2.7%.
Frequently Asked Questions
Does the specific chemical composition of the manganese dioxide cathode affect the classification of alkaline batteries under HTS 8506.10?
Yes, the classification under HTS 8506.10 is specifically for primary cells and batteries where manganese dioxide is the positive depolarizer, regardless of the electrolyte (e.g., potassium hydroxide). For alkaline batteries, it is the use of manganese dioxide in this specific electrochemical role, not just its presence, that definitively places them in this heading, as opposed to other primary battery types like silver oxide or lithium.
What are the specific customs risks for importing HTS 850610 (Alkaline Batteries) that could lead to inspection or seizure?
The primary risk is misclassification of lithium batteries or other controlled types under this code, which is strictly for manganese dioxide alkaline batteries. Customs authorities may inspect shipments to verify the battery chemistry on labeling and MSDS, as misdeclared lithium batteries pose a severe transportation safety hazard. Ensure all documentation explicitly states "manganese dioxide" and "alkaline" to avoid delays and penalties.
What are the typical additional U.S. import duty costs and fees beyond the MFN rate for HTS 850610 (alkaline manganese dioxide batteries)?
Imports under HTS 850610 are subject to the 2.7% Most Favored Nation (MFN) duty rate, but shipments from China are additionally assessed a 2.7% Section 301 tariff. Furthermore, all imports incur a Merchandise Processing Fee (MPF) of 0.3464% of the entered value (minimum $29.22, maximum $634.62 per shipment), and you must account for Harbor Maintenance Fee (HMF) if arriving by vessel.
Alkaline Battery Composition & Material Variants
HTS 850610 specifically covers alkaline-manganese dioxide primary cells and batteries, where the electrolyte is potassium hydroxide (KOH). This classification is material-specific; batteries using different electrolytes, like zinc-carbon (Leclanché) with ammonium chloride paste, fall under 8506.10.0030. Variations in cathode material, such as silver oxide (Ag2O) or lithium (Li), shift classification to other subheadings like 8506.50.0000 for lithium primary batteries. The key determinant is the alkaline (potassium hydroxide) electrochemical system, not just the physical shape or voltage.
Similar & Confused HTS Codes for Batteries
Alkaline batteries (8506.10) are often confused with other primary (non-rechargeable) battery types. Common alternatives include zinc-carbon batteries, also classified under 8506.10, as the heading is based on cell chemistry (manganese dioxide). Lithium primary batteries, however, have their own specific subheading 8506.50. Be careful not to misclassify rechargeable (secondary) batteries like nickel-metal hydride (NiMH) or lithium-ion under 8506.10, as they fall under 8507.xx. Always verify if the battery is described as 'primary' or 'secondary' to select the correct chapter.
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