Sorted Spent Silver-Oxide Watch Batteries from United States
Sorted spent silver-oxide watch batteries are used Ag2O button cells from wristwatches, sorted by chemistry and free of lead, cadmium, and mercury. These long-life spent primary batteries lose capacity over time, qualifying for this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure batteries are sorted by chemical type and provide certification of no lead, cadmium, or mercury
• Check if silver recovery is required under Canadian regulations, as silver-oxide batteries may have value for recycling