I would have loved to see the details too. It takes a mechanic longer than 90 seconds to change a tire, so it's pretty impressive if they can really change a v

I would have loved to see the details too. It takes a mechanic longer than 90 seconds to change a tire, so it's pretty impressive if they can really change a very heavy battery pack in that much time. I suppose it's probably using tech similar to what's on a factory floor. If you need to fasten/unfasten twelve bolts, and you want to do it very fast, you just use twelve separate air ratchets on a tooling. If you need to move a thousand pounds of battery, you use an arm that is designed to do just that, and only that.