car batteries have cells that host the powerhouse which supplies your car engine with the power of motion. they'd need that to be the equivalent of the current starter+entertainment. that there is a bit of a system and a structure to putting yourself in front of the camera and talking about what your offer is and how you can help solve problems because it is a little bit different to a conversation. you will also want to check to see if they can deliver to the location if it is too big to move by yourself. 