Tesla car culture is full of hacks and shortcuts, some more effective than others. One, known as the “wet towel” trick, required the Tesla Charging department — or whatever remains of it — to publicly tell customers to knock it off.
The “wet towel” trick involves wrapping a damp, cool cloth around a Supercharger cable handle as a way to presumably speed up the charging time. The Supercharger has temperature monitors that keep it from overheating as it charges Tesla vehicles. Some Tesla owners believe that cooling down the charging handle will trick the temperature monitor into topping off
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