Varta ZA10 Zinc-Air Micro Button Battery from Canada
Varta ZA10 is an ultra-miniature zinc-air primary battery for micro-hearing aids and tiny medical devices, fitting HTS 8506.60.0090 as other air-zinc cells. Its air-activated design ensures maximum shelf life until use. Ideal for implantable and discreet applications.
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
• Provide biocompatibility certificates for medical end-use to support tariff and FDA clearance
• Declare exact dimensions to confirm exclusion from specific button cell subheadings
• Monitor for spontaneous activation during shipping; use sealed humidity barriers