Forum Discussion
f_wernlein
Sep 13, 2015Explorer
That is a diode type battery isolator. It allows both batteries it is connected to to "charge" from the alternator...yet blocks one battery from draining the other.
All cables are +. The "feed" from the alternator it USUALLY the middle terminal. The outside terminals are the feeds to the batteries.
All cables are +. The "feed" from the alternator it USUALLY the middle terminal. The outside terminals are the feeds to the batteries.
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