Boondocking with only Battery Power - Bluetti AC200L+B300 = 5200Wh - how long will it last?

Recently I boondocked for a few days and decided to test the batteries I have. Usually I run the Dometic refrigerator on propane so the batteries are never depleted. This trip I ran the entire camper on the Battery packs (Bluetti AC200L + B300) Refrigerator, Lights, and only used electric appliances (Rice Cooker, Air Fryer, Microwave, Induction Cooker, Coffee Maker). I was at 10% at 18 hours so probably would have gone 20-24 hours.
I also didnt think about this until later, but the charge controller in my camper was also charging my camper battery and that uses power too. I have not figured out how to turn that off yet.
This would never be normal use, but at least now I know what the batteries capabilities are.
This is not a sponsored video. I researched ang bought these batteries based on my needs.
Bluetti AC200L 2048 Wh (2400 watt) amzn.to/3XJcxee
Bluetti B300 3072 Wh amzn.to/3zGz7vZ
Similar mini Rice Cooker 900 watts amzn.to/3BnpeUB
Dash 1quart air fryer amzn.to/47Nd4An
CHULUX Kcup Coffee Maker amzn.to/3XJTh03

[@777cretbo]

Thanks for the test as I figure out my next move for Power on my Cargo Camper ... Good Stuff!!