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Tesla Charging cautions against popular Supercharger cooling “trick”

Credit: Out of Spec Studios/X

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Tesla recently expressed some caution over a Supercharger “life hack” that has become quite popular among Tesla owners. As per the electric vehicle maker through its official Tesla Charging account on X, the trick, which involves the use of a wet cloth being placed on a Supercharger handle, is actually quite risky. 

Tesla owners have noted that they see throttled Supercharging speeds when they charge their vehicles in hot weather. This seemed partly due to the fact that the Supercharger handle gets really hot when exposed to the sun. When this happens, the sensor inside the Supercharger handle tells the charger to moderate the charging speed to maintain a safe temperature, as noted in an InsideEVs report. 

By placing a wet cloth such as a towel on the hot Supercharger handle, the charger gets “tricked” into providing faster charging rates. Tesla owners on forums such as the Tesla Motors Club and social media platforms like X have observed that they do see higher charging speeds with a wet towel on the Supercharger handle than without. 

As per Tesla Charging in a recent post, however, the wet cloth trick is not advisable at all. The electric car maker noted that a wet cloth will end up interfering with temperature monitors in the Supercharger, which could result in overheating–or worse, damage. Tesla Charging also noted that the wet cloth trick does not really improve charging speeds.

“Placing a wet cloth on Supercharger cable handles does not increase charging rates and interferes with temperature monitors creating risk of overheating or damage. Please refrain from doing this so our systems can run correctly, and true charging issues can be detected by our systems,” the official Tesla Charging account wrote on X. 

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While numerous Tesla owners welcomed the EV maker’s caution, some social media users complained that Tesla Charging did not need to lie about the trick not improving charging rates just because the CEO has a “lying addiction.” Others also argued that Tesla should improve their Supercharger’s cooling systems so that customers “don’t have to adapt” to get their vehicles’ “advertised charging speeds.”

Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla ramps production of its ‘new’ models at Giga Texas

The vehicles are being built at Tesla Gigafactory Texas in Austin, and there are plenty of units being built at the factory, based on a recent flyover by drone operator and plant observer Joe Tegtmeyer.

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Credit: Joe Tegtmeyer | X

Tesla is ramping up production of its ‘new’ Model Y Standard at Gigafactory Texas just over a week after it first announced the vehicle on October 7.

Earlier this month, Tesla launched the Tesla Model 3 and Model Y “Standard,” their release of what it calls its affordable models. They are priced under $40,000, and although there was some noise surrounding the skepticism that they’re actually “affordable,” it appears things have been moving in the right direction.

The vehicles are being built at Tesla Gigafactory Texas in Austin, and there are plenty of units being built at the factory, based on a recent flyover by drone operator and plant observer Joe Tegtmeyer:

The new Standard Tesla models are technically the company’s response to losing the $7,500 EV tax credit, which significantly impacts any company manufacturing electric vehicles.

However, it seems the loss of the credit is impacting others much more than it is Tesla.

As General Motors and Ford are scaling back their EV efforts because it is beginning to hurt their checkbooks, Tesla is moving forward with its roadmap to catalyze annual growth from a delivery perspective. While GM, Ford, and Stellantis are all known for their vehicles, Tesla is known for its prowess as a car company, an AI company, and a Robotics entity.

Elon Musk was right all along about Tesla’s rivals and EV subsidies

Tesla should have other vehicles coming in the next few years, especially as the Cybercab is evidently moving along with its preliminary processes, like crash testing and overall operational assessment.

It has been spotted at the Fremont Factory several times over the past couple of weeks, hinting that the vehicle could begin production sometime next year.

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Tesla set to be impacted greatly in one of its strongest markets

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tesla norway
Credit: Robert O. Akander-Lima/LinkedIn

Tesla could be greatly impacted in one of its strongest markets as the government is ready to eliminate a main subsidy for electric vehicles over the next two years.

In Norway, EV concentrations are among the strongest in the world, with over 98 percent of all new cars sold in September being electric powertrains. This has been a long-standing trend in the Nordic region, as countries like Iceland and Sweden are also highly inclined to buy EVs.

Tesla Model Y leads sales rush in Norway in August 2025

However, the Norwegian government is ready to abandon a subsidy program it has in place, as it has effectively achieved what it set out to do: turn consumers to sustainability.

This week, Norway’s Finance Minister, Jens Stoltenberg, said it is time to consider phasing out the benefits that are given to those consumers who choose to buy an EV.

Stoltenberg said this week (via Reuters):

“We have had a goal that all new passenger cars should be electric by 2025, and … we can say that the goal has been achieved. Therefore, the time is ripe to phase out the benefits.”

EV subsidies in Norway include reduced value-added tax (VAT) on cheaper models, lower road and toll fees, and even free parking in some areas.

The government also launched programs that would reduce taxes for companies and fleets. Individuals are also exempt from the annual circulation tax and fuel-related taxes.

In 2026, changes will already be made. Norway will lower its EV tax exemption to any vehicle priced at over 300,000 crowns ($29,789.40), down from the current 500,000, which equates to about $49,500.

Tesla Superchargers most liked by Norway EV drivers

This would eliminate each of the Tesla Model Y’s trim levels from tax exemption status. In 2027, the VAT exemptions will be completely removed. Not a single EV on the market will be able to help owners escape from tax-exempt status.

There is some pushback on the potential loss of subsidies and benefits, and some groups believe that the loss of the programs will regress the progress EVs have made.

Christina Bu, head of the Norwegian EV Association, said:

“I worry that sudden and major changes will make more people choose fossil-fuel cars again, and I think everyone agrees that we don’t want to go back there.”

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Elon Musk was right all along about Tesla’s rivals and EV subsidies

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elon musk
Credit: @Gf4Tesla/Twitter

With the loss of the $7,500 Electric Vehicle Tax Credit, it looks as if Tesla CEO Elon Musk was right all along.

As the tax credit’s loss starts to take effect, car companies that have long relied on the $7,500 credit to create sales for themselves are starting to adjust their strategies for sales and their overall transition to electrification.

On Tuesday, General Motors announced it would include a $1.6 billion charge in its upcoming quarterly earnings results from its EV investments.

Ford said in late September that it expects demand for its EVs to be cut in half. Stellantis is abandoning its plan to have only EVs being produced in Europe by 2030, and Chrysler, a brand under the Stellantis umbrella, is bailing on lofty EV sales targets here in the U.S.

How Tesla could benefit from the ‘Big Beautiful Bill’ that axes EV subsidies

The tax credit and EV subsidies have achieved what many of us believed they were doing: masking car companies from the truth about their EV demand. Simply put, their products are not priced attractively enough for what they offer, and there is no true advantage to buying EVs developed by legacy companies.

These tax credits have helped companies simply compete with Tesla, nothing more and nothing less. Without them, their products likely would not have done as well as they have. That’s why these companies are now suddenly backtracking.

It’s something Elon Musk has said all along.

Back in January, during the Q4 and Full Year 2024 Earnings Call, Musk said:

“I think it would be devastating for our competitors and for Tesla slightly. But, long term, it probably actually helps Tesla, that would be my guess.”

In July of last year, Musk said on X:

“Take away all the subsidies. It will only help Tesla.”

Over the past few years, Tesla has started to lose its market share in the U.S., mostly because more companies have entered the EV manufacturing market and more models are being offered.

Nobody has been able to make a sizeable dent in what Tesla has done, and although its market share has gotten smaller, it still holds nearly half of all EV sales in the U.S.

Tesla’s EV Market Share in the U.S. By Year

    • 2020 – 79%
    • 2021 – 72%
    • 2022 – 62%
    • 2023 – 55%
    • 2024 – 49%

As others are adjusting to what they believe will be tempered demand for their EVs, Tesla has just reported its strongest quarter in company history, with just shy of half a million deliveries.

Will Tesla thrive without the EV tax credit? Five reasons why they might

Although Tesla benefited from the EV tax credit, particularly last quarter, some believe it will have a small impact since it has been lost. The company has many other focuses, with its main priority appearing to be autonomy and AI.

One thing is for sure: Musk was right.

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