PX625 Mercuric Oxide Watch Battery from Mexico
PX625 mercuric oxide cylindrical battery for vintage cameras and watches, external volume under 300 cm³. Meets HTS 8506.30.1000 criteria as a mercuric oxide primary cell of specified small size. Delivers 1.35V stable output for precision timepieces.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide detailed technical specs confirming mercuric oxide chemistry and volume compliance
• Obtain EPA TSCA certification for mercury-containing imports prior to shipment
• Avoid mixing with larger volume batteries in same shipment to prevent classification disputes