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, ...
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The Delco 11880 solenoid has silver inlay contacts. You lucked out. Drain your house batteries down, start the engine on fast idle, then take voltage readings.
At the alternator. From battery stud to case ground.
Across the battery lead posts.
Across the battery isolator solenoid, post to post.
What do you get?
I accumulated a 5 yard dumpster's worth of solenoids that were burned out via their power contacts.
At the alternator. From battery stud to case ground.
Across the battery lead posts.
Across the battery isolator solenoid, post to post.
What do you get?
I accumulated a 5 yard dumpster's worth of solenoids that were burned out via their power contacts.
