Rechargeable Hearing Aid Battery Module from Canada
Custom lithium-ion battery pack designed specifically for powering in-the-ear hearing aids. Classified in HTS 9021.90.40 as an accessory integral to hearing aid functionality for disability compensation. Features low-profile design for device miniaturization.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Comply with UN38.3 transport regulations for lithium batteries alongside FDA device rules
• Specify 'hearing aid exclusive' in technical docs to prevent battery heading 8507.60 reclassification
• Test for electromagnetic compatibility to avoid interference issues flagged at customs