You are saying the RavPower packs are officially supported by Eve?
All I have seen is that Eve says that if a device is fully compliant with USB PD it should work with the Eve.
I am sure the only thing that Eve would guarantee is that their own charger works with the V.
For any other charger or Battery pack you are on your own.
Since the list shows many examples of USB PD labeled devices that in reality are not fully compliant with USB- PD including some RavPower devices I am quite sure that if you select to use them and it does damage you will have void the warranty of the V by using them.
So as I said in the original post USB C and Power charge standards are a mess at the moment and everybody has to pick what they think might work but the labels really don't help much and adding the cable standards on top makes it really 'fun' to find a combination that works.
As I also said there good luck with that.
Other then that I really won't replay to any of your posts anymore since it is without any value.
For any other user that would like to ask a question about the different standards and non-standards - feel free.