My van has a dual house battery setup that gets charged by a continous duty solenoid.
My house batteries are at about 50% life.
When I run my interior lights with van off, it draws from my main battery and both house batteries. I assume this is normal for continuous duty solenoid?
I'm afraid if I run my lights for a few hours, I won't be able to start my van at all.
What do I need to separate the batteries so the main battery never gets drained by the lights, etc.
My house batteries are at about 50% life.
When I run my interior lights with van off, it draws from my main battery and both house batteries. I assume this is normal for continuous duty solenoid?
I'm afraid if I run my lights for a few hours, I won't be able to start my van at all.
What do I need to separate the batteries so the main battery never gets drained by the lights, etc.