Assuming you simply want to double your storage capacity, put the
batteries side by side, wire positive to positive and
negative to negative. You now have 12 volts with 2ce the ampacity.
Others may offer some advice on charging...but
I think you should be reasonably ok, except it will take a bunch longer
to charge as you have 2ce the capacity that you
need to fill.
On 2022-07-04 10:41, Hoyt, Mike via CnC-List wrote:
Actually is for an RV but I can think of no better place to get answer
to this type of question than this list.
Came with one group 27 deep cycle battery. Wish to add a second and
have been told that nothing needs to change re the charging systems,
etc … What is involved in adding a second group 27 battery?
Thanks
Mike Hoyt
Persistence
Halifax, NS
--
Cheers,
Jeff Nelson
Muir Caileag
C&C 30 - 549
Armdale Y.C.
