Rayovac AirLite Zinc-Air Primary Batteries Size 10 from Canada
Size 10 zinc-air primaries for hearing instruments, with air vents for oxygen activation. Classified HTS 8506.80.00.90 as other primary batteries. Delivers consistent power for auditory aids.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Medical device adjacency requires GMP facility audits for importers
• Shelf-life testing reports mandatory for air-activated cells
• Color-code packaging by size (orange for 10) per ANSI standards