When dry camping and you need to use the furnace to keep warm / or to get the chill out in the morning, living in Illinois in the month of May weather is unstable especially at night. Will I be able t...
It won't last the whole weekend. I just spent a night in a Walmart parking lot and it got down into the low 40's. My battery was almost dead after all night use, and it was full charge to start out. Furnace ran about once an hour, maybe a little less, and it was set on 60. My stat only goes down to 55. I guess we should have snuggled up a bit closer and set the stat at 55 for all the good it would have done. You might want to look into a solar charger.