V625U Mercuric Oxide 1.35V Watch Battery from Japan
V625U mercuric oxide button cell delivering 1.35V for precision timepieces and instruments. Its stable voltage makes it ideal for low-drain applications, falling under HTS 8506.30.5000 as other mercuric oxide primary cells.
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
• Include technical specifications confirming 1.35V mercuric oxide chemistry vs. 1.5V alkaline
• Package in child-resistant containers per CPSC requirements for button cells
• Maintain batch traceability for potential mercury spill response requirements