Battery charging question

[dieseldan723]

I have a 5vr with a dual battery setup. I have something wrong with the electrical system and want to charge the batteries (will not charge through 110 - blows circuit on house). Can I just hook up my charger (set on 12v - deep cycle) to ONE of the batteries? Will this charge BOTH of them? I have a 12v disconnect on the trailer and it's in the off position. Thanks for your help.

 

[Hobo-5TH]

You need to hook to pos on one and neg on the other to get even charge thou bothe batteris. Sounds like you have a problem with the trailer converter/charger so be sure your 12V disconected.

 

[dieseldan723]

Hobo, thanks. It is going to the dealer soon. I just need to get the slides in before I can tow it!