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-   -   3 batteries 1 alternator (https://www.offshoreonly.com/forums/general-boating-discussion/185061-3-batteries-1-alternator.html)

Strip Poker 388 04-22-2008 12:04 PM

1 Attachment(s)
there charged and run as one battery,The one on the right is 0ault running to a fuse block for the stereo.Its also get it from the bat on left tru the stock wiring.The C Charles charger has been working fine like this

SR-24 04-22-2008 12:09 PM

Why should they be the exact same battery?

DMOORE 04-22-2008 12:48 PM

They will charge and discharge at the same rate. It just prolongs battery life.



Darrell.

JBoat 04-22-2008 12:49 PM

perfect - Thanks for all the help.

cig1988 04-23-2008 04:09 AM

How do you wire 3 batterys and 2 perko switches?

whoya 04-23-2008 06:57 AM


Originally Posted by cig1988 (Post 2535375)
How do you wire 3 batterys and 2 perko switches?

Wire the "all"(middle lug) to the second switch "all" lug then your 1 or 2 to on the second postive to your 3rd battery. Then a ground to the 3rd battery.


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