377 Silver Oxide Watch Battery from Mexico
377 (SR626/377) silver oxide button batteries, used in quartz watches and instruments. These primary non-rechargeable coin cells have an external volume under 300 cm³, meeting the classification criteria for silver oxide batteries under tariff item 8506.40.00.
Duty Rate — Mexico → Canada
7%
Import Tips
• Confirm the battery's silver oxide chemistry and external volume
• Provide accurate product specifications to the CBSA to ensure correct tariff classification