377 Silver Oxide Watch Battery from Mexico
The 377 (SR626/377) silver oxide button battery is a primary non-rechargeable coin cell used in quartz watches and instruments, with a volume under 300 cm³. Its silver oxide electrolyte and compact design classify it under tariff item 8506.40.00 for silver oxide primary cells.
Duty Rate — Mexico → 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 battery as a silver oxide primary cell under 8506.40.00
• Have the manufacturer's specification sheet showing silver oxide chemistry and volume ready
• Verify if the shipment qualifies for reduced duty under a trade agreement by submitting a certificate of origin