Does it get cold in Louisiana? I don't think "winter" is an issue LOL.
If you do end up having a problem with starting in the winter (whatever you call it) you can always link another L/G battery in parallel w/ the one you have... this will double the cranking amp output for you, while maintaining 12V, and should start your car just fine.
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"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
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