HTS 8507 — Electric accumulators (rechargeable batteries) Tariff Rate (2026)

Under HTS 8507, electric accumulators (rechargeable batteries) enter the United States with a 3.4% MFN duty rate as the base MFN rate. Electric accumulators including lithium-ion batteries. Critical for EVs, electronics, and energy storage. On top of the MFN rate, most non-EU imports under this heading carry the Section 301 forced-labor tariff — a two-tier 10%/12.5% duty that replaced the flat 10% Section 122 rate on July 24, 2026. EU-origin goods instead fall under the EU-US trade deal's 15% all-inclusive ceiling (effective July 1, 2026), where nothing stacks and goods with an MFN rate of 15% or more pay MFN only. Chinese-origin goods add a Section 301 China tariff of 25% on top. Worked example: a $10,000 shipment under HTS 8507 owes about $340 in MFN duty (3.4%); adding the 10% base forced-labor surcharge brings it to roughly $1,340 from a standard-tier origin, or about $1,590 from a 12.5%-tier origin such as China (before that origin's Section 301 China tariff). Check your exact figure with the tariff calculator. The top countries of origin for HTS 8507 imports include CN, KR, JP, HU, PL. Effective duty varies by source country based on trade agreements (USMCA, KORUS) and tariff programs — see the per-country tariff rates by country for how CN compares.