Battery Formation Rectifier from Japan
Multi-channel rectifier for lithium-ion battery formation, providing precise charge-discharge cycles to stabilize SEI layers during manufacturing. Classified under 8543.30.90 for electrolytic formation processes.
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
• Include battery chemistry specifications (NMC, LFP)
• Document channel count and formation protocol capacity
• Ensure fire safety certifications for battery environments