Gary Numan and DieHard have teamed up to demonstrate the power of a DieHard battery. The 80's electro pop singer plays his hit "Cars" through a synthesized piano connected to car horns -- all, of course, powered by one DieHard battery.
It's actually pretty impressive how he manages play the intro to the song through car horns. The entire video is rather hilarious. It's a little hard to believe that 15 cars and a synthesizer piano can be powered with one battery, but if Gary Numan backs it, I'm inclined to side with him. Gary Numan and Diehard batteries make one musical commercial.