After a lot of research, I decided to install Expion360 lithium batteries for my Airstream RV. I can keep going for weeks on end without plugging in. Easy to maintain, use, safe, and always charged with solar.
"Expion360 lithium batteries afford me the peace of mind to fish all day without ever having to worry about power loss with my trolling motor or electronics! Check them out if you're looking for safe, reliable power!"
If you're looking for your next boat or RV lithium battery need, I would recommend Expion360. They have an industry leading 12 year warranty!