Will a portable air conditioner cool a sprinter van or RV running from a Goal Zero battery?

It is summer and it is hot in the south! I have been wondering if a portable air conditioner would be able to cool down the inside of a sprinter van or RV and whether they could be powered by a lithium battery. I designed this test to answer that question once and for all. I hope you enjoy the video and find it helpful.

https://www.popularmechanics.com/home/g3066/best-portable-air-conditioners/

Vissani 5000 BTU portable air conditioner