Gets a bit cold here sometimes doing a couple digits into the negative zone. Looking at Lithium batteries for our travel trailer and the pluses are extended and level power delivery and the number of cycles they can endure. Negative, and a big one for us is, will not take a charge below 32 degrees F. Sounds like we'd need a heated battery box from about mid Oct to mid-April here.
Technology will have to come a long way before I'd ever consider a battery powered rig. My real fear though is that municipal/urban politicians will mandate their use statewide and it's 130 miles one way to the nearest Walmart or McDonalds. I'm becoming more convinced each day that I've lived through the best of times.
