joelc wrote:
Agwill The fridge is a 12 Volt only. Dometic DMC 4101
To enlarge on my question with some more information. I currently have a Gel battery and according to the battery condition light in my RV it is in the RED zone. I can't run the fridge and lights without the lights dimming. So, the battery being less than 1 yr. old is not holding voltage.
You don't have a battery problem you have a charger problem. If as you say you are always on shore power you don't even need a battery. Just go to bestconverter.com and buy a new 3 or 4 stage charger for about $250 and be done with it. In your situation the battery is only there for backup in case the shore power goes out. If you feel you need to replace the battery then pretty much any cheap 12v battery will do.