Panasonic Silver Oxide 379 Battery from Japan
Panasonic 379 silver oxide button cells are compact primary batteries with a volume under 300 cm³, commonly used in glucose meters and key fobs. Their silver oxide composition and small size classify them under tariff item 8506.40.00, which covers silver oxide primary cells and batteries.
Duty Rate — Japan → Canada
7%
Import Tips
• Declare the batteries as silver oxide primary cells under 8506.40.00
• Provide technical documentation showing the silver oxide chemistry to avoid misclassification
• Verify if the goods qualify for preferential tariff treatment under a trade agreement by submitting the appropriate certificate of origin