100% charge in 5 minutes: Chinese firm to unveil super fast charging breakthrough

Industry experts believe this new technology could enable a phone to be charged from 0% to 50% in under three minutes.

The global technology arena is currently abuzz with numerous developments taking place around batteries.

Lithium-ion batteries, potassium-ion batteries, solid-state batteries, fast charging, longevity, and whatnot; several terms have become common in the technology world.

The latest technology will involve a 300W fast-charging system, a significant leap from the current industry standard of 240W.


One thing is quite visible that most developments and breakthroughs happening around batteries nowadays relate to electric vehicles.


However, Realme, a prominent player in the global smartphone market, is about to break this trend.

The company is preparing to unveil a significant development in smartphone charging technology. It intends to present the fastest charging solution globally at its annual 828 Fan Festival, which will take place in Shenzhen, China, from August 13 to 15.

Redefining smartphone charging


“Realme breaks the charging speed record again! Wanna see the miracle of the fastest charging in the world? See you on 14th August!” said the company in a post on X.

While there is no official disclosure about the breakthrough charging solution, speculations are rife that it could be a significant leap. According to some reports, Realme is set to unveil a technology that will involve a 300W fast-charging system.

“Realme’s new charging technology can charge your phone at an incredible speed of 300W!” highlighted a user on the company’s community forum. It can be called a notable increase from the current industry standard, i.e. 240W.


This technology could help a smartphone get charged from 0% to 50% in under three minutes, as explained by experts. Additionally, the phone may get 100% charged in just about 5 minutes. That’s a big boost compared to the existing fast-charging technologies.

Some media reports suggest that Realme can launch four proprietary innovations during the fan festival. These may be related to battery technology, charging power, converter size, and power reduction design.

Advantages and concerns


This rapid charging feature can significantly reduce the time required to charge smartphones. This, in turn, can enhance users’ overall convenience and productivity without extended downtime. It will also save users from the hassle of prolonged charging intervals.

However, the fast charging technology is not free from shortcomings either. High-speed charging generates more-than-average heat, which can accelerate the wear and tear of battery cells and reduce their overall lifespan.


But the bigger threat is the issue of overheating. If not managed properly, fast charging technology can lead to overheating of smartphones, causing short circuits or even fire.

Therefore, Realme will be expected to balance the demand for rapid charging and longevity of batteries.


Industry trend


Nonetheless, the anticipated fast-charging technology could be a game-changer in the smartphone industry. The prospect of charging a phone in just 5 minutes is exciting and can transform how we interact with our mobile devices.

Interestingly, it is not the only battery-related development in the smartphone industry. Just a few days ago, some reports claimed that Apple is also planning to increase the battery capacities in the upcoming iPhone 16 Pro and iPhone 16 Pro Max models.

Now that mobile companies are seeking to integrate artificial intelligence (AI) in their upcoming models, the need for more energy storage and fast charging is poised to surge.

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