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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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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