Battery Management System PCB from Canada
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.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• 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