Sorted Spent Silver-Oxide Watch Batteries
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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If batteries contain lead, cadmium, or mercury
This item covers battery waste with those heavy metals.
If batteries are not sorted by chemical type
This item covers unsorted battery waste.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• 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
Related Products under Tariff item 8549.13.00
Sorted Spent Alkaline Manganese Dioxide Batteries
Sorted spent alkaline manganese dioxide batteries, such as used AA/AAA cells, are primary batteries that have been depleted through normal use. They are sorted by their zinc-manganese dioxide chemistry and verified to contain no lead, cadmium, or mercury, making them eligible for this tariff item.
Sorted Spent Lithium-Ion Laptop Batteries
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Sorted Spent Lithium Manganese Oxide Camera Batteries
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Sorted Spent Lithium Polymer Drone Batteries
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Sorted Spent Lithium Thionyl Chloride Batteries
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Sorted Spent Nickel-Hydrogen Satellite Batteries
Sorted spent nickel-hydrogen satellite batteries, depleted after mission life and confirmed free of lead, cadmium, and mercury. These spent accumulators are non-rechargeable and classified as electrical and electronic waste under tariff item 8549.13.00.