389 Silver Oxide Hearing Aid Battery
Size 389 silver oxide button cell (1.55V) designed for hearing instruments with low drain characteristics. Primary coin battery under HTS 8506.80.0010, specialized for medical audio devices.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of hearing aids
Batteries designed exclusively for hearing prostheses classified as medical device parts.
If non-button silver oxide cells
Silver oxide chemistry in cylindrical form has separate subheading.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Hearing aid batteries qualify for medical device duty reductions if properly documented with FDA registration
• Color coding (brown/orange) must match international standards (IEC 60086) for acceptance
• Avoid generic 'button cell' description - specify 'hearing instrument battery' for correct HTS
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