CR2032 Lithium Coin Cell Battery from Japan
The CR2032 is a 3V lithium manganese dioxide coin cell battery, 20mm diameter and 3.2mm thick, used in watches, calculators, and small electronics. It falls under HTS 8506.80.0010 as a primary button/coin cell battery that is non-rechargeable and delivers power through a primary chemical reaction. These are disposable cells not designed for recharging.
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
• Obtain UN38.3 test reports for lithium content compliance; coin cells often exceed 0.3g lithium limits requiring documentation
• Label with exact chemistry (e.g
• LiMnO2) and capacity; declare as primary non-rechargeable to avoid Chapter 85.07 duties