I've had their 100 amp battery in my 18ft travel trailer for a week now, and I'm a happy camper. Once I ordered, it arrived in a week. Battleborn was very good to work with. I replaced my lead battery with this lithium one, and have been charging while driving, and with my solar panel, just like before. The new one has not dropped below 13 volts, even in 45f weather where the propane heater kicks in every 30 minutes or so. For me, the 30 pounds of weigh I dropped was also big load off my trailer. Now, I'm thinking I may not need to continue to carry my generator!
