The real show stopper is the front battery, the car battery or starting
battery. Go to NAPA or any other parts store and get an AMP gauge, a on
and off switch and make a bracket that can go from the solenoid to hold
these items. The switch in the middle and the gauge in the front. You
next wire the switch with heavy "battery cables to the solenoid to turn
the from battery on or off as you see fit. This is also a good
deterrent for theft. The next step is to take the gauge and with no
less than #12 wire one on each side of the gauge. Put on an alligator
clip onto each end of the two wires. Clip one wire end to each side of
the solenoid and while you are parked with shore power on you will also
charge the front battery. This is only needed if you are using your
"starting" battery to run a TV ete. It works fine Chuck
battery. Go to NAPA or any other parts store and get an AMP gauge, a on
and off switch and make a bracket that can go from the solenoid to hold
these items. The switch in the middle and the gauge in the front. You
next wire the switch with heavy "battery cables to the solenoid to turn
the from battery on or off as you see fit. This is also a good
deterrent for theft. The next step is to take the gauge and with no
less than #12 wire one on each side of the gauge. Put on an alligator
clip onto each end of the two wires. Clip one wire end to each side of
the solenoid and while you are parked with shore power on you will also
charge the front battery. This is only needed if you are using your
"starting" battery to run a TV ete. It works fine Chuck