Woven Copper Wire Cloth for Battery Separator
Precision-woven copper wire cloth serving as current collector/separator in lithium-ion batteries. HTS 7419.80.09.00 covers this as 'other' copper wire cloth for industrial use. Ultra-fine weave (200+ mesh) ensures electrolyte flow and conductivity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as lead-acid battery part
Specific battery components have dedicated headings regardless of copper content.
If electrically conductive for electrical machines
Functional electrical articles supersede material-based classification.
If strip form rather than woven cloth
Unwrought/refined copper strips classify under Chapter 74 semi-manufactures.
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Import Tips & Compliance
• Classify based on predominant function; include battery assembly drawings if applicable
• ITAR/EAR compliance critical for battery materials destined for US manufacturers
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