Old thread now i know, just wanted to add some testing to this:
ryzen fw13 will pull about 70w when charging and running hard so its useful to have something that can provide 100w out if needed.
The jackery 99.9wh ‘plus’ has been pretty good for me so far, about 110 on sale and uses LFP batteries so longer life at least in theory.
Shape is a bit naff as its a square but will give a few hours if already charged and is flight compatible.