Widex Hearing Aid Battery Door from China
Replaceable battery compartment cover for Widex behind-the-ear hearing aids, ensuring secure zinc-air battery contact. HTS 9021.90.4040 applies as it's designed exclusively for hearing aid power management in disability compensation appliances.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include material safety data for battery contact alloys; batch-certify for waterproof IP68 standards typical of hearing aids; avoid bulk packaging that suggests non-medical use