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jjrbus's avatar
jjrbus
Explorer
Feb 10, 2023

Battery isolator charge vehicle battery on shore power

I have a new to me 02 Roadtrek on a Chevy chassis. There is what looks to be a newer 4 post isolator, I see no name brand or specs on it. I have been RV'ing long time and never had an isolato...
MrWizard's avatar
MrWizard
Moderator
Feb 15, 2023
You want the start battery to stay charged while parked at one spot, the easiest way, is install a disconnect on the start battery, no extra wire, no switches in the dash, no drain on the battery,
Cost About $10 at the Auto parts store
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