Are solar power banks a meme?
yes.
>>56430518
only if they give you a large area of decent efficiency cells
otherwise they're pointless and you should just buy a phat one
they're literally free energy
>>56430518
I fucking hate you
Mine doesn't work for shit. So yes.
>>56430518
Yes. Most dont have any useful capacity, both in battery capacity and solar cell output. That being said i have one in my car that i bought for 1$ cause why not.