It appears that I am going to have to replace the battery on our TT. It is an interstate Deep Cycle. Here are some questions I have about 12VDC power: 1) Would I gain much by adding a second batter...
As for our camping style I'll have to get back to you on that we are newbies to rving. It sounds to me like l will replace the deep cycle we have with another to start with. Does anyone have a brand preference? The TT came with an Interstate battery but I have do not have any idea how old it is.