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fish8it · 06-09-2011, 08:01 AM

I have a 2011 Cougar 326MKS with one group 24 interstate battery. I am only able to a half day before I have to charge my battery with my generator. The dealer where I bought it seems to think I need additional batteries but I still question how a battery could go dead overnight without using any power such as the interior lights. I am trying to find out what all uses battery power while the trailer is parked. I know the refrigerator uses allot and refrigerator cooling fan must also use allot. I hear the fan running during the day when it is hot but do not hear it so much at night. Anyway, every RV I have owned I have been able to go several days without charging the battery.

06-09-2011, 08:01 AM	#1
fish8it Junior Member Join Date: Jun 2011 Location: Colorado Posts: 12	Dry camping dead battery I have a 2011 Cougar 326MKS with one group 24 interstate battery. I am only able to a half day before I have to charge my battery with my generator. The dealer where I bought it seems to think I need additional batteries but I still question how a battery could go dead overnight without using any power such as the interior lights. I am trying to find out what all uses battery power while the trailer is parked. I know the refrigerator uses allot and refrigerator cooling fan must also use allot. I hear the fan running during the day when it is hot but do not hear it so much at night. Anyway, every RV I have owned I have been able to go several days without charging the battery.