Magnesium Primary Battery
Seawater-activated magnesium-seawater primary battery for marine emergency beacons. Rare chemistry classified under HTS 8506.80.00 as other primary cells. High energy density for life-saving applications.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If silver-magnesium chemistry
Certain military primaries use silver-magnesium with specific classification.
If integral to life-saving equipment
Batteries permanently installed in marine safety equipment classified with the apparatus.
If magnesium anode plates only
Separate battery components or incomplete cells classified as parts.
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Import Tips & Compliance
• Corrosion protection essential; saltwater testing required
• SOLAS convention compliance for life rafts
• Limited shelf life; rotation management critical
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