Thanks all for all the informative posts. Your candid assessment has convinced me I need to review my options and go in a different direction. Just not sure what direction that should/could be.
I currently have a 12v compressor fridge(second one in 4 years) that has been very problematic. The first one died outright after 3 years and now after 1 year the current one is down. At my wits end as we just cut a trip out west short by 8 weeks due to the failure. Question folks about the 12v Dometic CR1110 fridge, is it possible for a battery bank to be defective if the voltage shows good and they power everything fine including satellite tv, lights, water pump etc? I ask because the problem with the fridge is that the compressor turns off and immediately and repeatedly tries to come back on. This occurs after the compressor has run for 10 minutes or so. Sounds like it does not have enough power for the compressor to kick in. Compressor kicks off even though the fridge temp is at 45 degrees and continues to kick on and off . Any and all help appreciated . Sorta hard to explain on a forum but I can explain the symptoms over the phone better if someone would be willing to help.