Here is a view of the auxiliary battery. I bought the biggest deep-cycle battery I could find, and mounted it in my tool box. The power cable runs to a...

...constant duty solenoid in the engine compartment. The solenoid connects the auxiliary battery to the power source for the fuse center. When the truck is running the auxiliary battery charges. When the key is off the auxiliary battery is disconnected from the factory electrical system. Power runs to a...

...homemade junction point in the engine compartment located on top of the fuse center. The large blue wire is the power wire for the fuse panel under the dash. For a schematic of my junction point click here.

Power is also distributed from the auxiliary battery to a wiring panel behind the backseat.


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