Batterty Isolators - Is there a consensus?
There's another thread on battery isolators, and here is a quote from that thread on testing a diode type isolator: "Should be around 14 at the outer lugs and around 14.7 at the B+ lug" Presumably, ...
Forum Discussion
ken white wrote:
I have had FET battery Isolator devices for years in a few different campers and never had any issues - no contacts to burnish...
The cost was $170-$200 for a suitable FET isolator, when I checked. I can replace a lot of mechanical solenoids for that price, particularly when mine has been running for 40 years.
