What specific use case would you be using that for? Besides something like camping where you can charge before you go and use it to keep some lower-power devic

What specific use case would you be using that for? Besides something like camping where you can charge before you go and use it to keep some lower-power devices like cell phones and flashlights charged I can't really see where it'd be useful. It's not big enough for a job site or home backup power, and really just doesn't compete well against even much, much cheaper gasoline generators.