> I haven’t done capacity testing yet

Seems like this article is skipping something important. What's the point of a light battery if it won't hold enough charge?

In a world where electronics lie, if it’s too good to be true, assume it is until someone proves it isn’t.

Haribo power bank has 4.8 stars on Amazon… https://amzn.to/4nAgugy

Oh yeah, that confirms everything!