Duracell D303/357 Silver Oxide Watch Battery from Japan
Duracell 357 (D303/SR44SW) silver oxide coin cell delivers stable 1.55V for watches and clocks. HTS 8506.60.0010 includes this primary button cell with zinc-air compatible chemistry. High-drain capable for continuous low-power use.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include 24-month shelf life verification; expired stock risks waste classification under 8549
• Use anti-corrosion packaging; silver oxide cells prone to leakage claims leading to returns
• For EU imports, confirm RoHS exemption documentation as batteries