CR1220 Lithium 3V Coin Cell Battery from Japan
CR1220 is a compact 3V lithium manganese dioxide coin battery for key fobs, glucometers, and fitness trackers. HTS 8506.10.00.10 applies due to its primary cell status with manganese dioxide cathode in button configuration. Delivers consistent power for intermittent high-drain pulses.
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
• Lithium content declaration mandatory; ensure <1g per cell for simplified air transport
• Bulk packaging must prevent short-circuiting; use individual plastic separators
• Validate 'non-rechargeable' through cycle testing to distinguish from lithium polymer cells