Lead-Acid Battery Vent Cap Assembly
Plastic and rubber vent cap with pressure relief valve for lead-acid storage batteries, allowing gas escape while preventing spills. HTS 8507.90.80.00 covers it as a battery part. Used in automotive and UPS systems.
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 standalone plastic caps
Plastic caps/stoppers not specified for batteries classify under Chapter 39 plastic articles.
If valve function predominates over battery use
Pressure relief valves as separate appliances may fall under taps and valves in 8481.
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Import Tips & Compliance
• Certify acid resistance and pressure rating; comply with EPA regulations for lead-related parts; provide assembly diagrams to confirm battery specificity
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