Tadiran TL-5903 Lithium Instrumentation Battery
The Tadiran TL-5903 Lithium Instrumentation Battery is a bobbin-type lithium thionyl chloride primary cell designed for meters and sensors. It features ultra-low self-discharge, enabling a 20+ year service life in industrial applications. This product is classified under tariff item 8506.50.90 as an 'other' lithium primary cell, given its specialized industrial use.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 7% | — | 7% |
| 🇲🇽Mexico | 7% | — | 7% |
| 🇺🇸United States | 7% | — | 7% |
| 🇩🇪Germany | 7% | — | 7% |
| 🇯🇵Japan | 7% | — | 7% |
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 the battery is designed with welded connectors for electronic lock systems
This subheading is specific to electronic lock system batteries, which is not the intended use of this instrumentation battery.
If the product is a battery pack with multiple cells
Battery packs combining multiple primary cells may be classified under other primary battery headings.
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
• Confirm the battery is non-rechargeable; rechargeable lithium batteries fall under heading 8507
• Provide technical documentation on the bobbin-type construction and lithium thionyl chloride chemistry to support classification
• Be prepared to provide a UN 38.3 test report, as CBSA may require it for lithium batteries in industrial applications
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