SR44 Silver Oxide Coin Cell Battery
SR44 is a 1.55V silver oxide button battery with stable voltage output for watches and hearing aids. It qualifies for HTS 8506.80.0010 as a primary coin cell battery using silver oxide chemistry in button form, non-rechargeable by design.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure silver oxide cylindrical cells
Silver oxide primaries in non-coin shapes have dedicated subheading 8506.30.20.
If rechargeable silver-zinc variants
Secondary silver-zinc coin cells designed for repeated discharge/recharge go to lithium accumulators.
If high silver content, jewelry grade
Excessive precious metal may classify as jewelry/other articles rather than functional batteries.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Declare silver content accurately for HTS verification; silver oxide cells require specific chemistry disclosure
• Ensure child-resistant packaging compliance for consumer imports; bulk shipments need hazmat labeling
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