PX625 Mercuric Oxide Hearing Aid Battery from Canada
PX625 mercuric oxide battery designed specifically for hearing aids, offering high energy density and stable voltage for medical devices. Classified under HTS 8506.30.5000 as other mercuric oxide primary cells, distinct from cylindrical types.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include FDA 510(k) clearance documentation if marketed as hearing aid component
• Label packages with mercury warnings and recycling instructions per EPA requirements
• Verify battery voltage and chemistry match import declaration to prevent reclassification