All ActivityMost RecentMost LikesSolutionsRe: Weekend Warrior Converter Issue Skibane wrote: Are you sure that 30 amps is the correct size fuse? Your power converter is capable of supplying 45 amps. If your batteries are drawing that full 45 amps through a 30 amp fuse, it's gonna blow. 30 amps is what the sticker states on the power converter and its also what was in them from the beginning, Im leaning more towards bad batteries, I think I might have them tested, because I do not understand why the batteries would demand that much from the converter to blow a fuse, maybe a bad cell I don't know. I suppose I could up the fuse size but I need to look at the wiring amp rating so I don't start a fire.Re: Weekend Warrior Converter IssueOk so I did some fooling around today, I have an inteli-power 9200 45amp converter, I did some research and found there are higher amp converters, I am wondering if my converter is too small for 4 batterys. I plugged in the trailer and replaced the fuse on the converter again, I didn't mess with anything for a while and let the batteries charge, the fuse never blew, so I put the batteries under load by starting the generator. before I started the generator the batteries were 13.6v getting power from the converter, once I started the generator the batteries droped down to 11.2 or so volts, when that happened it blew the fuse in the converter. Makes me wonder if I don't have a big enough converter, previous owner installed the converter it has in it now. Or my batteries are bad.Re: Weekend Warrior Converter IssueHere is a picture of my batteries. I THINK they are wired correctly, the picture is crowded I know but I labeled what goes to what. H pos and H neg and obviously house cables positive and negative. Another pair of eyes is much appreciated. https://imgur.com/a/sMZBp3bRe: Weekend Warrior Converter IssueOh I MEANT 4 batteries!!! I guess my brain must of died on me today.Weekend Warrior Converter IssueI have a 2007 Weekend Warrior 3305 5th wheel toy hauler. I am not the original owner to make that clear. Batteries (it has 3 6v batteries) were replaced in 2017 I was having some ground issues so I cleaned all the battery cable connections and found a bad jumper cable so I replaced it. I also replaced a blown fuse I found on the converter. It was 2 green 30 amp fuses. Only 1 was blown. I replaced the fuse and was surprised to have working lights off of shore power. The batteries were not charging off of shore power in the first place. (obviously the fuse was the problem.) it worked great for about 15 minutes and then the same fuse on the converter (only 1 fuse) blew again. Any ideas why? All the batteries combined were making 8 volts. Maybe they are bad and overload the converter?