Adding 12V Cig Plug Directly to Battery?

Discussion in 'Gen 3 Prius Technical Discussion' started by AnneN, May 16, 2024.

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  1. rjparker

    rjparker Tu Humilde Sirviente

    Joined:
    Jun 6, 2008
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    Location:
    Texas Hill Country
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    With SBI12 or SBI12D Battery Isolator. Battery names edited for hybrids.


    IMG_5097.jpeg IMG_5098.jpeg

    Basic Setup for Extra Loads (with Optional Status and Control)
    IMG_5096.jpeg

    With Solar (assumes solar panel has regulator for direct connect)
    IMG_5095.jpeg
    Finally it is technically possible to connect the cooler to the load side of the SBI12D battery isolator without a second battery and still protect the factory 12v battery charge.
     
    #21 rjparker, May 17, 2024
    Last edited: May 17, 2024
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