G,day!
I have a trailer for my job that has a hydraulic ram for the tipper which dumps the grass bin for me,it currently has a small car crank battery connected to run the ram,thus it needs to be kept charged !My Patrol currently has a dual battery system with the auxiliary being a 120amp AGM battery which is located in the where the gas bottles were held as it a ex telstra vehicle with a pod,so can I run wiring from my auxiliary to rear of vehicle then anderson plug to my trailer to charge the trailer battery,the Trailer battery has a inline fuse connected at the terminal?Or will I have to come from my main crank battery with an isolator connected?