High-Voltage Battery

HV Battery · High-Voltage Battery · Battery & Energy Storage

The traction battery pack, typically 350–800 V DC, that powers an EV's drive motor. Built from hundreds to thousands of lithium-ion cells in series and parallel, with integrated cooling, BMS and HV contactors. Service requires high-voltage qualification and PPE.

See also

BMS Battery Management System Contactor HV Contactor Thermal Runaway Thermal Runaway LV Battery Low-Voltage (12V) Battery

Related Fault Codes

P0BCA Fault Codes
P0BD0 Fault Codes
P0BD1 Fault Codes

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