RM625R Mercuric Oxide Instrument Battery from Japan
RM625R mercuric oxide battery for precision measuring instruments, external volume under 300 cm³. Classified in HTS 8506.30.1000 for small mercuric oxide primary cells. Provides long shelf life and stable voltage output.
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
• Use caliper measurements documented for volume verification during customs inspection
• Separate mercury cells from other battery chemistries in packaging and documentation
• Maintain chain of custody records for environmental compliance audits