NEAH XNRGI video showing the safety of the battery. https://i.imgur.com/RcnbXJB.jpg Use slide bar on the screen to see whole shot of battery... Note the neah name on the video as Bill point out.... This is a battery they completely disassembled and it work up to the end of the video.... https://vimeo.com/231188779 Paul Sidlo has a new XNRGI video showing the safety of the battery. They take a battery punch a nail through it twice ( normally would short the battery ) then cut the edges and expose the wafer material. The whole time measuring voltage output which stays steady and temperature which stays steady. This is impressive ! Bill