Planning Use SEO page 309

Section 301 tariff check for lithium battery pack from China

Planning Use only. Broker review required for Entry Use.

A lithium battery pack from China can be loose cells assembled into a pack, a pack with a battery management system, an e-bike battery, tool battery, medical-device battery, power-storage module, or replacement pack. Section 301 exposure depends on the supported HTS candidate and China origin record.

Use this page to prepare a Planning Use file before duty exposure is quoted.

quick answer

For "section 301 tariff lithium battery pack from China", collect chemistry, cell type, voltage, capacity, watt-hours, BMS, housing, connectors, intended device, safety documents, origin support, supplier code, and value. Then check the sourced HTS candidate against current USTR Section 301 material.

Do not treat every lithium pack as a phone battery or power bank. The intended device and pack design matter.

facts to collect for a lithium battery pack

Collect:

Invoice wording, SKU, model number, product page, and packaging photos.
Chemistry: lithium-ion, lithium-polymer, LFP, NMC, or another stated chemistry.
Cell format, cell count, voltage, amp-hours, watt-hours, discharge rating, and charge rating.
Battery management system, protection board, fuse, housing, leads, terminals, connector, and mounting bracket.
Intended device: e-bike, power tool, vacuum, medical device, scooter, storage system, toy, or replacement part.
Included charger, cables, case, manual, safety sheet, UN 38.3 support, and retail packaging.
Country of origin evidence for cell production, pack assembly, BMS assembly, and final testing.
Supplier HS or HTS code and notes.
Unit value, assists, freight, insurance, and shipment timing.

Keep transport safety files separate from classification evidence, even when both are needed.

missing facts

Mark the file incomplete when:

Chemistry or Wh rating is missing.
Cell count, voltage, or capacity is unsupported.
BMS, housing, or connector details are missing.
Intended device is unclear.
Charger or accessory contents are not listed.
Origin is assumed from shipment route.
Supplier code is only six digits or from another market.
Current USTR Section 301 treatment has not been checked for the candidate line.

These gaps can move the file between battery, battery pack, equipment part, power supply, or retail kit paths.

HTS candidate notes

Build candidate rows around the imported pack: lithium-ion battery pack, LFP pack, tool battery, e-bike battery, replacement equipment battery, or battery-and-charger kit. Each row should cite chemistry, capacity, BMS, connectors, use, set contents, origin, and supplier code.

Rejected paths should stay in the record. If it is not a standalone power bank, say so. If the charger is included, list it.

authority sources

Use USITC HTS for tariff text. Use CBP CROSS for lithium batteries, battery packs, equipment batteries, chargers, and replacement parts. Use USTR for the current Section 301 check.

planning path

Start with a table for chemistry, voltage, Wh, BMS, connectors, intended device, set contents, origin, supplier code, and value. Then compare the candidate line with current Section 301 material.

The result should support broker review and leave safety-document review in its own lane.

questions importers ask

Does chemistry matter?

Yes. Chemistry and watt-hours belong in the file.

Does the intended device matter?

Yes. A tool battery and e-bike battery need different support.

internal links

planning boundary

This lithium battery pack Section 301 page is a planning artifact. It is not an Entry Use classification, not a binding ruling, and not a legal opinion. The importer remains responsible for reasonable care and must obtain broker or customs authority review before filing.

Turn this search into a file

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