Battery Impedance Tester PCA from Mexico
AC injection printed circuit assembly for battery testers measuring internal impedance and conductance. HTS 9030.90.68.00 as part for electrical quantity measuring instruments of heading 9030. Supports EV and industrial battery health assessment.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify test frequencies (1kHz standard) and 4-terminal Kelvin sensing
• Include SAE J2990 or similar battery testing standard compliance
• High-current models need additional safety documentation