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Genesis Offroad JK dual battery install

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  • JK: Genesis Offroad JK dual battery install

    It was time to upgrade the Jeeps batteries to keep up with all the add on accessories.

    We went with Odyssey Batteries http://www.odysseybattery.com/

    And the Battery tray is from Genesis Offroad http://www.genesisoffroad.com/store/...ttery-Kit.html


    I will say this is the easiest Dual battery kit to install on the market.



    From Genesis's website discussing the key features of the kit.

    Here's how it works.

    When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time.
    When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down.
    When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last.
    After you crank the vehicle, your main cranking battery will be charged up to 13. 2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.

    What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that.

    Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
    As long as the combined voltage of the 2 batteries is at least 12.7 volts, you'll be able to start your vehicle instead of being stranded with a dead battery!
    The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
    A remote status indicator light can be added on your dash to show you when the batteries are connected, indicating that they are both fully charged.





    And now on to the install























    [COLOR="YellowGreen"]"You cant fit 2 fingers in my tailpipe"[/COLOR]

  • #2


















    [COLOR="YellowGreen"]"You cant fit 2 fingers in my tailpipe"[/COLOR]

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    • #3
      Very nice. I recently put a Sears Die Hard (Odyssey) in my JK, so hope should be good for a while. But I would sure consider when I think I need to upgrade.
      Rich

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      • #4
        Originally posted by Ol Man View Post
        Very nice. I recently put a Sears Die Hard (Odyssey) in my JK, so hope should be good for a while. But I would sure consider when I think I need to upgrade.
        Smart move the OEM JK batteries are junk. I think my stocker lasted 15k
        [COLOR="YellowGreen"]"You cant fit 2 fingers in my tailpipe"[/COLOR]

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        • #5
          My original lasted only one year, with no indication of a problem....then no bueno.
          Rich

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          • #6
            One thing that I missed is that if you have the 3.8 Genesis has the evap solenoid covered. I lengthened my harness but the offer an extension harness with OEM connectors making this 100% plug and play. Also if your running the OEM Air box you will need to cut and save a small portion off your factory battery tray.
            [COLOR="YellowGreen"]"You cant fit 2 fingers in my tailpipe"[/COLOR]

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