Duracell D303/357 Silver Oxide Cell from Mexico
D303/357 silver oxide 1.55V button battery for watches, medical devices, with high energy density. HTS 8506.80.0010 as premium primary coin cell.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Dual designation (D303/357) requires both references in customs entry for matching
• Long-term reliability claims need substantiation for marketing compliance
• Medical device applications eligible for special duty programs with end-use verification