Those of you wondering exactly how Tesla’s battery swap technology works, here’s your answer. The fully automated system, said to be akin to a carwash, supposedly takes just 90 seconds. To prove the point, Tesla did a side-by-side comparison with an Audi A8 at a fuel pump. It should be noted that the A8 has an enormous 23.8 gallon tank. As Bertel points out, the battery swap system isn’t cheap – but for the folks who are buying a Model S anyways, it’s not a big deal.
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