[folivier]

Good points Richard & Jon. Definitely have to understand the differences between LiFePO4 and lead acid. I guess if you're considering these you first need to determine how long you'll keep your coach and how much boon docking you'll be doing. If you're in it for 5+ years it's probably worth doing. And if you do a lot of boon docking again it will probably be better. That's one reason we went with the Foretravel, simpler systems, less battery usage, aquahot, gas stove. It was a big step down from our Newell but fits us right now and for our trip to Alaska next year.