Two 6 volt house batteries and a 12 volt car battery. We got hooking them all back up figured out now. And that part is good to go. Now I need to know where the fuses are located on it. We had to replace the house batteries and did so about a week ago. We didint think to check the voltage and neither did the pep boys employee who helped us so we ended up with two 12 volt house batteries. So we blew some fuses (hopefully didn't burn up the motors) for the hydraulic jacks and the slide out. If anyone can help us locate the fuses/breakers for these it would be much appreciate as the rv is currently sitting with the passenger side higher than the diver side with all 4 jacks engaged as the fuse blew (hopefully) while lowering the rv, and the slide is out.