SR41 Silver Oxide Button Cell from United States
SR41 button cells are silver oxide primary batteries with dimensions of 7.9mm x 3.6mm, well under 300 cm³, used in precision devices like medical timers. Their silver oxide chemistry and flat coin-style design classify them under tariff item 8506.40.00 for silver oxide primary cells.
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 8506400000; Equal To 8506400000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the cells as silver oxide primary batteries under 8506.40.00
• Keep the datasheet showing silver oxide composition and dimensions
• Verify if the goods qualify for preferential duty treatment under a trade agreement by providing a certificate of origin