Duracell D303/357 Silver Oxide Cell from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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