Re: electronic challange for all

["therealdmcvegas" <DMCVegas@xxxx>]

There is a far easier, and cheaper way to accomplish what you want. 
Simply install a battery cut-off switch, and wire the electrical feed 
to the radio before the switch. That way, the only drain on the 
battery will be the radio.

-Robert
vin 6585 "X"



--- In dmcnews@xxxx, "Hank Eskin" <henry@xxxx> wrote:
<SNIP>
Is there a way to wire a second battery to the radio that will power
> the radio, but not also feed whatever is draining the charge of the 
main
> battery? If someone can describe the schematic and required 
parts, I can
> build it. As a bonus feature, I'd like this circuit to allow the 
aux
> battery to be charged like the main battery when the car is running.
<SNIP>