The accessory battery may also operate for: internal combustion engine, the starter motor, the ignition, the instrumentation and electronic management systems. Requirements Diagram

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The accessory battery may also operate for: internal combustion engine, the starter motor, the ignition, the instrumentation and electronic management systems.The accessory battery may also operate for: internal combustion engine, the starter motor, the ignition, the instrumentation and electronic management systems.Car system batteryonly one accesory battery:
It must operate all safety devices.
It may also operate the starter motor the instrumentation and electronic management systems