Direct Charge Circuit
I would like to run a direct line from my truck alternator to the house batteries in my fifth wheel trailer. Has anyone done this project that could offer some suggestions on how to and what materials...
Forum Discussion
I would put in a regular Battery Isolation solenoid rated at at least 80 amps with the coil connected to ground and the ignition switch. The Bosch type relays are only good for about 30 amps. You dould also use a dual battery diode isolator, but the solenoid will give you a higher charging voltage.
