SR44 Silver Oxide Button Cell Battery from Mexico
SR44 silver oxide button cell batteries, commonly used in watches and calculators. These primary non-rechargeable cells have an external volume under 300 cm³, qualifying them as 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