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Button and coin cell batteries 8506.40.1010 · imported from the United Kingdom
Electronics from the United Kingdom. An MFN base rate of 2.7%, plus a Section 122 charge that may not apply to your article — see the conditions below.
Estimated total duties & fees $161.83
on $1,000.00 entered value · United Kingdom-origin
Section 122 Expiring ~13 days · contested $100.00 Fees MPF + HMF $34.83 MFN baseline Permanent $27.00 Personalize calculation Duty stack breakdown Component Amount MFN base rate $27.00 Section 122 $100.00 Merchandise Processing Feeminimum fee applies — 0.3464% of this value is below the $33.58 floor $33.58 Harbor Maintenance Fee $1.25 Total duties & fees $161.83
Rates as of 2026-07-11 · base rate & classification from the USITC HTS; the §301/§232/§122 rates from USTR & Presidential proclamations
Estimates only — not legal or customs advice.
What else affects this line
⚠️ On CPSC's eFiling screening list — Button Cell & Coin Batteries
This HTS code is on the U.S. Consumer Product Safety Commission's eFiling list, which
CBP flags at entry beginning July 8, 2026. Products entered under this code may require a certificate of compliance — a Children's Product
Certificate (CPC) for children's products, or a General Certificate of Conformity (GCC)
for general-use products — filed electronically at entry. If your specific product is
not subject to a CPSC safety rule, a disclaimer may be filed instead. Whether a
certificate is required depends on the product and the applicable safety rule, not the
tariff code.
Screening signal — Portigo does not determine whether your product needs a certificate;
this is not a compliance determination. Confirm with a licensed customs broker. About CPSC eFiling →
Recent changes
No rate changes have been recorded for this chapter recently — this tariff has been
stable.