Well, the inverter converts 12vdc to 120vac. If you're plugged into shore power it feeds directly to your fridge outlet. If you try to run off the truck, or the batteries, it depends entirely on the inverter....or the batteries....or the connection to the truck.
How long do you tow when you notice this? Your batteries should run that fridge for several hours just sitting there without the truck or shore power IF the inverter is turned on and functional.
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Danny and Susan, wife of 56 years
2019 Ram 3500 Laramie CC SWB SB 6.4 4x4 4.10
2020 Montana High Country 331RL
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