Sorted Spent Zinc-Air Hearing Aid Batteries from Japan
Exhausted zinc-air micro batteries from hearing aids, sorted by Zn-Air chemistry without heavy metal contaminants. These tiny spent primary cells activate on air exposure and degrade quickly, fitting HTS 8549.13 for medical device e-waste sorting.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document medical waste separation protocols; small size requires precise weighing manifests
• Avoid mixing with larger alkaline scrap