Quote:
Originally Posted by JohnnieB
Connect the number of cells needed for the voltage you want in series, then connect second series string with the same number of cells in parallel with the first.
That would give you a 90AH pack.
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Second series? Already over my head. If it takes two 48 volt, $600, 45ah batteries at about 40lbs each to get a bank at 48volt, 90ah, I think that's doable budget wise, but I am going to need a lithium version for dummies. The FLA batteries in it now are only a year old, but only have about a 10 mile range due to 4 wheel drive. Hoping that 2 or 3 lithiums at $600/ each could double that.