Battery Carbons for Zinc-Carbon Dry Cells
Cylindrical graphite rods functioning as positive electrodes (battery carbons) in disposable zinc-carbon primary batteries, conducting electrical current during discharge. Falls under HTS 8545.90.40.00 as other carbon articles for electrical purposes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported pre-assembled into complete primary cells
Complete batteries classify under heading 8506, not separate carbon components.
If spent or waste battery carbons unfit for use
U.S. note defines spent carbons under 8549; new functional carbons stay in 8545.
If treated with chemical pastes for battery paste production
Chemical preparations heading applies to processed battery materials, not pure carbon rods.
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Import Tips & Compliance
• Provide battery assembly diagrams showing carbon rod positioning as positive electrode
• Certify as primary (non-rechargeable) components to distinguish from accumulator parts
• Declare exact graphite density and porosity specs for customs verification
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