VIDEO: Tesla Unveils a Demonstration of the Battery Swapping Technology in the Model S (TSLA)

Elon Musk pulled another trick out of his hat last night by displaying the Model S’s swappable battery technology. And, it’s pretty cool to say the least. Talks about the battery swapping capabilities have been swirling around for months and Musk has been teasing us with Tesla’s (NYSE: TSLA )