Tesla Warns Against Wet-Towel Charging Hack

The Controversial Charging Hack

Tesla has recently issued a warning to its owners, advising against a popular charging hack that has gained traction on the internet. The hack involves wrapping a cool, damp towel around the handle of a Supercharger to allegedly increase charging speeds. However, Tesla claims that this method does not actually affect the charge speeds and may potentially cause the Supercharger’s temperature sensors to malfunction.

Concerns and Clarifications

While some owners have reported success with the wet-towel charging hack, Tesla emphasizes that it is not a recommended practice. The company states that the Superchargers and car charging sockets are designed to withstand rain, so concerns about mixing electricity with moisture are unfounded. However, Tesla’s primary reason for discouraging this hack is to ensure that their systems can run correctly and accurately detect any genuine charging issues.

Exceptions and Future Developments

According to Inside EVs, the wet-towel charging hack may only work on older V2 Supercharger stalls, as newer ones already have cooled handles. The exception to this is the Cybertruck, which features an 800-volt system that functions similarly to a pair of 400-volt batteries. This unique setup can potentially heat up even the cooled handles of V3 Superchargers.

Overall, Tesla advises its owners to refrain from attempting the wet-towel charging hack to ensure the proper functioning of their charging systems and to prevent any potential damage or overheating.

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