SR44 Silver Oxide Coin Battery from Japan
SR44 (1.55V) silver oxide button cell battery powers hearing aids, watches, and instruments with its stable voltage over long periods. Though lithium heading, includes certain non-lithium coin cells like silver oxide under HTS 8506.50.0010 for button form. Provides low self-discharge rate.
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 silver content declaration for CBP valuation
• Ensure child-resistant packaging per CPSC
• Provide capacity markings (mAh) on labels