This Kickstarter-backed battery maker claims you can smash a nail through its solid-state USB-C pack and it will still work
via youtube.com
Short excerpt below. Read at the original source.
Battery startup BMX (Better Mobile Xperience) claims that some airlines are now banning standard lithium-ion batteries due to safety concerns. Whether that’s true, more on which in a sec’, its new solid-state USB-C charging pack does look interesting, especially once you’ve seen BMX drive a nail through it and have it allegedly keep on working. […]