Oh that's neat. I hope tesla adopts that, because one of the biggest issues has been the 12 v batteries dying quickly. I'm not sure if anyone's figured out the

Oh that's neat. I hope tesla adopts that, because one of the biggest issues has been the 12 v batteries dying quickly. I'm not sure if anyone's figured out the root cause, but IIRC people think that they abuse the battery in some way that an alternator wouldn't.