PX625 Mercuric Oxide Watch Battery from Mexico
> A PX625 mercuric oxide cylindrical battery used in vintage cameras and watches, with an external volume under 300 cm³. It provides a stable 1.35V output, essential for accurate operation of precision instruments. This primary cell is classified under tariff item 8506.30.00 due to its mercuric oxide chemistry.
Duty Rate — Mexico → Canada
7%
Import Tips
• > Ensure the external volume is below 300 cm³ to maintain classification under this item
• Be aware that mercuric oxide batteries are subject to strict environmental controls; verify that the import is permitted under Canadian regulations
• Keep product datasheets handy for CBSA inspection