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All electric tin boat multi batteries
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<blockquote data-quote="MrGiggles" data-source="post: 455846" data-attributes="member: 22613"><p>So I gather that by "common ground" you mean wiring the batteries in parallel, as compared to wiring them separately, each tending to their specific devices. Trolling motor on battery 1, sonar, nav lights, bilge pump on battery 2 for example.</p><p></p><p>On an all electric boat I think it would be smart to isolate the TM battery, as you don't want your electronics running it down, since it's essentially your gas tank.</p><p></p><p>If you do feel the need to combine them, all you should need is a relay on the big ground were between batteries.</p></blockquote><p></p>
[QUOTE="MrGiggles, post: 455846, member: 22613"] So I gather that by "common ground" you mean wiring the batteries in parallel, as compared to wiring them separately, each tending to their specific devices. Trolling motor on battery 1, sonar, nav lights, bilge pump on battery 2 for example. On an all electric boat I think it would be smart to isolate the TM battery, as you don't want your electronics running it down, since it's essentially your gas tank. If you do feel the need to combine them, all you should need is a relay on the big ground were between batteries. [/QUOTE]
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