PX13 Mercuric Oxide Hearing Aid Battery from Canada
PX13 mercuric oxide miniature battery for early hearing aids, volume not exceeding 300 cm³. HTS 8506.30.1000 covers these small mercuric oxide primary cells. Historically used for low-voltage, long-life applications.
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
• Confirm battery is primary (non-rechargeable) as rechargeable would change classification
• Provide RoHS exemption documentation for mercury content where applicable
• Package to prevent short-circuiting during transport per UN manual requirements