LR44 Mercuric Oxide Button Cell Battery from United States
> An LR44 mercuric oxide button cell battery with an external volume under 300 cm³, used in watches, calculators, and small electronics. The mercuric oxide chemistry delivers a consistent 1.35V output, ideal for precision low-drain applications. This compact primary cell is correctly classified under tariff item 8506.30.00.
Duty Rate — United States → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 8506300000; Equal To 8506300000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• > Verify the cell's external volume does not exceed 300 cm³ to maintain classification under this item
• Be prepared to provide documentation on the mercuric oxide composition, as CBSA may require it for environmental compliance
• Check for any restrictions on mercury-containing products before shipping