Magnesium Primary Battery from Mexico
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.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Corrosion protection essential; saltwater testing required
• SOLAS convention compliance for life rafts
• Limited shelf life; rotation management critical