Fully charged in just 18 seconds? New e-car battery should go into a row

The contribution fully charged in just 18 seconds? New electric car battery should go in series first appeared at the online magazine Basic Thinking. You can start the day well every morning via our newsletter update.

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The loading time of electric car batteries plays a crucial role in everyday suitability and acceptance of electric cars. A British company now wants to have developed a battery that should be fully charged in just 18 seconds.

In electromobility there are still numerous factors that keep many people from buying an electric car. This applies, among other things, to loading time. Because this is often significantly higher than the time that is needed when refueling burners.

According to a survey In Europe, North America and Asia in 2024, a charging time of 20 to 30 minutes is acceptable for most. At least 21 percent of those surveyed stated.

In this period, however, only part of the battery can usually be charged-depending on the performance of the charging station and the car itself. The British RML Group wants to solve this problem with a new electric car battery. This could be fully charged in just 18 seconds and should now go into series production, Like the industry portal Autocar reported.

E-car battery is fully loaded in just 18 seconds

The RML Group could revolutionize electromobility with its “Varevolt” electric car battery system. Because the company specifies a loading and discharge rate of 200c for its electric car battery. With this key figure, the loading and discharge power of electric car batteries is rated in electromobility.

The C-rate describes the ratio of electricity strength to the battery capacity. With a rate of 1c, it applies that the respective battery needs one hour to be completely loaded or unloaded. With a 3C rate, the loading and unloading would only take 20 minutes.

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The Varevolt battery, on the other hand, comes to a charging and discharge time of only 18 seconds with a C rate of 200. However, the prerequisite for this is a correspondingly powerful charging station.

RML boss Paul Dickinson told opposite AutocarThat it is possible to concentrate on reach and performance and to balance both. This is also made possible by the modular design of the battery. Because of these, manufacturers can adapt the battery to their different needs.

The battery should go into series

The British company has now received the conformity certificate for its electric car battery according to the rule 100 of the United Nations Economic Commission for Europe (UNECE). The system can now go into series production.

Varevolt is to be used primarily in super sports cars with hybrid drive. With a kit, the system could also be used in older vehicles. However, the company did not provide any concrete information about the range of the battery.

RML board member Michael Mallock told Autocar: “For this type of car we can develop a replacement pack that increases the range considerably, and if the rest of the hardware in the car allows this, you could get a version with eight times.” This applies, among other things, to older hypercars such as the Laferrari or the McLaren P1.

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The contribution fully charged in just 18 seconds? New electric car battery should go in series first appeared on Basic Thinking. Follow us too Google News and Flipboard Or subscribe to our update newsletter.


Fully charged is a game-changer in the e-car industry with its new battery technology. This innovation will revolutionize the market by providing longer-lasting and more efficient batteries, setting a new standard for electric vehicles. The potential for this new technology to streamline charging processes and enhance overall performance is unprecedented.

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