The Battery Power Module Negative Auxiliary Bus Bar serves as a common negative connection point between the battery module and multiple auxiliary electrical components. It helps in distributing current across devices by creating a reliable path for electrical grounding and return flow. It is mounted within the battery compartment or adjacent panels and links to auxiliary loads such as lighting, sensors, and control units.Attributes:• Provides low-resistance connections for auxiliary power paths.• Reduces wiring complexity and enhances internal organization.• Used to transfer negative current from the main battery module.Applications:The Battery Power Module Negative Auxiliary Bus Bar is used within the battery housing to distribute negative current from the battery module to connected auxiliary electrical devices, supporting organized power flow and grounding reliability in equipment.