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Rivian R1T 135 kWh Semi-Solid State Battery Pack

Rivian's structural 135 kWh pack uses cylindrical cells integrated into vehicle chassis for R1T electric pickup (8703.70). Provides over 400 miles range as primary power source. Qualifies for 8507.80.41.00 due to specific electric truck application.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.4%+37.5%40.9%
🇲🇽Mexico3.4%+10.0%13.4%
🇨🇦Canada3.4%+10.0%13.4%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8507.80Same rate: 40.9%

If golf cart or low-speed neighborhood EV application

Non-road legal traction batteries exclude automotive vehicle subheadings.

8507.90Lower: 15.9% vs 40.9%

If imported with separate battery chargers

Battery-charger sets classify differently from standalone EV battery packs.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Structural battery packs require additional engineering certification proving load-bearing function

• High energy density (>250 Wh/kg) triggers enhanced UN testing documentation requirements

• Declare separately from vehicle reservation systems to avoid set classification issues

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