Review on ACOPOWER Solar Panel Suitcase Adapter - Furrion 2 Pin Connector & Anderson Connector by Scott Welch

I have used it several times with my RPOD RV and it holds the battery well. I also bought an EPEVER MT50 remote meter that shows charging data. One problem with this controller is that it draws its power from the charging load. So if your battery is low, it will probably fail and you won't be able to charge it. You have to somehow get the battery back up to 11.1 volts or so to use the panels for charging.