Can be shipped with zero volts, so no hazardous shipping regs.
https://www.youtube.com/watch?v=WkgZW2nvYJs&feature=youtu.be
[youtube]WkgZW2nvYJs&feature=youtu.be[/youtube]
https://www.youtube.com/watch?v=WkgZW2nvYJs&feature=youtu.be
[youtube]WkgZW2nvYJs&feature=youtu.be[/youtube]