Battery Contact Assembly for Ionization Alarms from Mexico
Corrosion-proof battery contacts designed for 10-year sealed ionization smoke detectors. HTS 9022.90.70.00 as part ensuring continuous power to radiation detection circuitry. Meets lithium battery safety standards.
Duty Rate — Mexico → United States
11%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include UL 1642 lithium cell compatibility certification
• Declare as 'safety critical component' for priority customs processing
• Test 1000-cycle durability for warranty validation