Lol
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Nothing "powers" the device. Think of it as a tire bayonet. You just shove it in there.BUT, there's no explanation of what POWERS the device. Blanks?
Be hard to do on a car going by @ 60 mph. And...THAT'S WHAT SHE SAID!You just shove it in there.

It's for immobilizing stationary vehicles. Car bombs, get-away cars, etc.Be hard to do on a car going by @ 60 mph. And...THAT'S WHAT SHE SAID!![]()