Energizer Silver Oxide 377 Watch Battery from United States
The Energizer Silver Oxide 377 is a compact button cell battery providing 1.55V with a capacity of about 25mAh, used in watches and calculators. With an external volume of approximately 0.1 cm³, it is a small primary cell classified under tariff item 8506.40.00 for silver oxide batteries.
Duty Rate — United States → Canada
7%
Import Tips
• Confirm the battery's volume is under 300 cm³ to qualify for this classification
• Include the battery's technical datasheet in your import documentation
• Be aware that silver oxide batteries may be subject to transportation regulations for small cells