Battery Management System PCB

BMS printed circuit board with cell monitoring ICs, balancing circuits, current sensors, and communication interfaces for lithium battery packs. Falls under HTS 8534.00.00.95 as 'other' assembled circuits for energy storage systems.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

8504.40.95Same rate: 35%

If integral to complete battery chargers

Charging circuitry as principal function classifies with chargers in 8504.

8537.10.91Higher: 52.7% vs 35%

If for industrial battery control systems

Complete BMS functioning as electrical controllers go to heading 8537.

8543.70Lower: 12.6% vs 35%

If other electrical machines for battery monitoring

Monitoring circuitry with specific functions may classify under 8543.

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

UL1642 cell safety and BMS functional safety (ISO26262) docs recommended

Specify cell count and chemistry compatibility in product descriptions

CAN/RS485 interface specs help distinguish from simple protection circuits

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