Hello, I have in the Womo an excellent working fridge with ice compartment from the manufacturer Dometic. It has according to operating instructions at 12 volts an power of 170W (highest level 5). In the gas operation I can easily reach -18 degrees in the ice compartment. At 12 volts it also cools very well. I am now thinking about installing a Lifepo battery with booster and dream of being able to operate the refrigerator at least 2 days over 12 volts self-sufficient. Would that be possible at all? I have no experience with these things and therefore ask here to hear your opinions. Is there anyone who operates its absorber with 12 volts self-sufficient? Many greetings from the Black Forest