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Tesla Model 3 Lead-Acid 12V Auxiliary Battery from Japan

This is a lead-acid storage battery designed as the 12V auxiliary battery for Tesla Model 3 electric vehicles, providing power for lighting, accessories, and low-voltage systems. It falls under HTS 8507.20.80.10 as a lead-acid battery of a kind described in subheading 9903.45.25, which covers certain automotive batteries subject to additional duties. The battery is rectangular, sealed, and optimized for automotive start-stop and auxiliary functions.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify battery specifications match 9903.45.25 criteria via manufacturer datasheet to avoid reclassification

Include MSDS, UN38.3 test reports, and automotive certification for hazardous goods declaration

Watch for Section 301 tariffs; apply for exclusions if eligible to reduce additional duties