it looks like that battery is exactly what i'd said it'd be: a flat, less space efficient form factor. all you're seeing here is fewer layer penetration from th

it looks like that battery is exactly what i'd said it'd be: a flat, less space efficient form factor. all you're seeing here is fewer layer penetration from the puncture, and more surface area to dissipate the heat over. note, you can't stack these on top of each other (without loss of safety), otherwise you have a conventional battery again, this time with more conductors in between each cell.