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This technology allows the world’s fastest charger to fully charge your smartphone in a little under five minutes, making it the fastest charger in the world.
There is a possibility that the battery of your smartphone might be recharged in a shorter length of time than it takes you to type an email, thanks to the development of cutting-edge technology that involves rapid charging.
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It has been revealed by experts that there is a method of charging a smartphone’s battery that can totally charge the device in a period of less than five minutes. When it comes to charging the batteries of cellphones, this technology is the fastest one available anywhere in the globe.
This 320-watt fast-charging technique, which has been given the moniker “320W SuperSonic Charge,” was developed by Realme, a Chinese company that specializes in consumer electronics. Chargers that have been utilized in the past are much inferior than this one. Redmi, a smartphone manufacturer that is a subsidiary of Xiaomi, has previously announced a 300 W technology that could charge a device in under four minutes and fifty-five seconds. This technology was launched in February 2023. But up to this moment, no other manufacturer has been able to come up with a technology that can compete with this one.
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Realme officials gave a presentation on the new technology during the Realme 828 Fanfest event, which took place on August 14 in Shenzhen, China. The event was held in China.
Because to the record-breaking lightning-fast charging capabilities, the battery of a smartphone can be charged to a level of 26% in one minute and to a level of 50% in less than two minutes. This is a significant improvement over previous charging times. It has been determined by GSMArena that the precise amount of time necessary to fully charge a smartphone is four minutes and thirty seconds.
Normal charging, which requires the transfer of power to a single battery cell or to a large number of cells in sequential order, is the opposite of fast-charging technology, which incorporates faster charging technologies. Instead, the concept of rapid charging charges several battery cells simultaneously inside a single battery within the battery itself.
During the presentation, Realme representatives were able to demonstrate how they could quickly charge a foldable battery design that had a capacity of 4,420 milliampere-hours and stacked four cells on top of each other. It has been said by representatives of the company that this design has a capacity that is ten percent higher than that of conventional designs.
The researchers reduced the size of each battery cell and arranged them in layered structures in order to compact a greater amount of charging capacity into a more compact space. Following that, they folded four battery cells to duplicate the form of satellite panels, as indicated in a promotional clip that was published to the social network X. This was done in order to bring about the desired effect.
In addition, the company came up with a power adapter that is known as a “Pocket Cannon.” This power adaptor has a power density of 3.3 watts per cubic centimeter embedded inside its design. It is possible for other devices, such as iPhones that are equipped with a USB-C port, to receive power from the converter; however, the rate at which power is delivered will vary depending on the device.
For the sake of putting this into perspective, the same company that debuted a charger with 240 watts the year before did so with an adapter that had a power density of 2.34 watts per cubic centimeter that allowed it. In the past, the Realme GT Neo 5 smartphone could be charged in a period of time that was less than ten minutes because of the technology that was available at the time.
According to remarks made by representatives of the company, the new converter is compatible with a broad number of fast-charging standards, including PD, SuperVOOC, and UFCS, among others. Additionally, it is equipped with two USB-C ports, which enables users to charge two devices at the same time. Smartphones manufactured by Realme are capable of receiving maximum charging rates of up to 150 W, however laptops that are compatible with the brand can only get 65 W.
Additionally, officials from Realme demonstrated the “AirGap” voltage transformer to the audience. With this transformer, you can be certain that high voltages will be protected from the batteries of your smartphone in the event that there are any electrical problems, such as a circuit break. In the event that this action is taken, the smartphone will not suffer any damage.
It is necessary for the transformer to be reliant on a technique that is known as “contact-free electromagnetic conversion.” Because of the compact transformer, the voltage is reduced to 20 volts, which allows the fast charger to keep its power efficiency at 93% while it is charging your device. Through the whole of the charging process, this helps to ensure that the battery will have a longer lifespan.
