backup battery

  1. Does the 48V system serve as a backup battery to the 12V battery?

    See the attached graphic for how the 48V Mild Hybrid system operates. Has anyone accidentally left the lights on, or ran a 12V accessory like a travel refrigerator with the engine off and had the 12V battery drain? Would the 48V system enable starting even with a low voltage 12V battery...



Advertisement
Top