Sort:  

Actually that sounds like pretty interesting thought right there however I do have a very limited supply power and if I run out of power I could possibly get stuck.

Good thing I've got Friends with jumper cables and I've got a pair of those myself.

If I have too much electricity draw from the vehicle my battery doesn't like it.

And of course then you've also got this horrible thing called my laptop which is a black pit of energy and always draining my car power system.

My RV has two batteries separated with diodes. One for the motor, and one for RV power. The alternator charges both through the diodes, but the discharged battery on the RV side doesn't load the main motor battery.

The peltier module draws 3 amps at 12 volts, and makes 150 btus of thermal transfer. I made a solid state AC unit with 4 modules, that is still running 7 years later. About 150 watts for 600 btus.

Stay safe, and pet that fur boy!

🤠💙🐕🐾🐾