A:Answer Hello there. Thank you for the question. We don't have the exact running wattage or start up wattage for our fridge. The refrigerator has to be plugged into an individual grounded outlet:115 Volts, 60 Hz, AC, 15 amps minimum. If you multiply voltage and amperage, it will give you an estimated wattage of 1, 725 W or 1.725 kW.. To be on the safe side you can say 1,800 W or 1.8 kW (if the outlet is 120 V) The surge wattage or startup wattage is about 1.5 x or 2 x the running wattage so that will be about 2,700 W or 2.7 kW or 3,600 W or 3.6 kW. This is just an estimate. We also don't have the specifications for the customer's EcoFlow Battery. To know the specific wattage of your fridge, you may download the Owner's Manual from this link: https://www.lg.com/us/support/product/lg-LRBNC1104S.ASTCNA0
^Jolly