Lithium-Ion Battery Separator Sheet
A microporous polyethylene membrane used as a separator in lithium-ion batteries to prevent short circuits while allowing ion flow. Classified under HTS 8507.90.80.00 as a part of electric storage batteries. Essential for battery safety and performance in consumer electronics.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3.4% | +50.0% | 53.4% |
| 🇲🇽Mexico | 3.4% | +25.0% | 28.4% |
| 🇨🇦Canada | 3.4% | +25.0% | 28.4% |
| 🇩🇪Germany | Free | +15.0% | 15% |
| 🇯🇵Japan | Free | +15.0% | 15% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as generic plastic film without battery specification
Loose polymer sheets without specific battery end-use fall under plastic plates and sheets in Chapter 39.
If considered insulating fittings of insulating material
If primarily marketed as electrical insulation rather than specific battery separator, it may shift to Chapter 85 insulating articles.
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Import Tips & Compliance
• Verify material composition meets battery separator standards; ensure RoHS compliance for hazardous substances; declare as battery parts to avoid misclassification as plastic film
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