Panasonic Lithium CR1/3N Backup Battery from United States
The Panasonic Lithium CR1/3N Backup Battery is a small coin cell used for CMOS memory backup in computers and key fobs, ensuring data retention during power failures. It is a primary lithium cell with a manganese dioxide cathode, classified under tariff item 8506.50.90 as 'other' lithium primary cells. Its stable voltage output makes it ideal for long-term backup applications.
Duty Rate — United States → Canada
7%
Import Tips
• Confirm the battery is non-rechargeable; if it is rechargeable, it would be classified under heading 8507
• Ensure the product description clearly states it is a primary lithium cell for memory backup to avoid misclassification
• Check if the battery requires a UN 38.3 test report for air shipment, as CBSA may request it