How much 12v power do I need - Air Conditioning

For a Cool-Down Period of, typically, 1.25 hours, this equates to 61 amp/hrs. Then if we consider an overnight Maintenance Period of 10 hours at 30% run time drawing 49 amps, we can expect to use something like 147 amp/hrs through the rest of the night, so that’s about 200 amp/hrs total. ................
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