At A Glance
- realme's 320W SuperSonic Charge is the fastest charging system in the world, fully charging a smartphone in just 4 minutes and 30 seconds.
- The 4420mAh quad-cell battery, inspired by foldable technology, allows simultaneous charging of four ultra-thin cells, offering both high power and a sleek form factor.
- The "AirGap" Transformer ensures safe charging by isolating high voltage from the battery, reducing risks like overheating and electric shock.
- Known as the "Pocket Cannon," the 320W charger boasts a power density of 3.3W per cubic centimeter, fitting immense power into a small, portable device.
- The 320W charger supports multiple charging protocols, including UFCS, PD, and SuperVOOC, and offers dual USB-C outputs for simultaneous charging of smartphones and laptops.
If there was one thing that the Olympics taught us, it is that every second counts. Athletes train for years, but it is in those mere seconds that will determine the difference between defeat and victory. However, it is not only athletes who value time. For just about anybody who leads a busy life, time is precious. That is why fast-charging technology like realme's 320W Supersonic Charge is very much welcomed by many.

How does realme 320W SuperSonic Charge redefine the norm?
realme's 320W SuperSonic Charge is a game-changer. It is by far the fastest charging system in the world, delivering a full charge in just 4 minutes and 30 seconds. We often complain about the fleeting nature of a minute, but realme has defied expectations. With this technology, a single minute can boost your phone's battery by an incredible 26%.
The bedrock of this groundbreaking device lies in the folded battery design. Inspired by foldable technology, it houses a 4420mAh capacity within four incredibly thin, 3mm cells that can be charged simultaneously. This world-first quad-cell battery not only delivers exceptional power but also boasts a sleek profile and rapid charging capabilities.
Above all technological advancements, safety should never be compromised. High-powered charging can lead to a host of dangers like overheating, fire hazards, and even risk of electric shock. realme addresses safety with the introduction of "AirGap" Transformer. This technology acts as a safety net, isolating the high voltage from the battery even under extreme conditions like rapid discharge or overheating. By employing contact-free electromagnetic conversion, the ultra-compact transformer safely reduces the voltage to 20V protecting the battery while maintaining efficiency.
Known as the "Pocket Canon", the 320W charger flexes a power density of 3.3W per cubic centimeter outpacing the benchmark set by the realme 240W while maintaining a compact form factor similar in size to the 240W charger. This means realme made a charger that packs a huge amount of power into a small device. In addition, even with its compact size, it is versatile. It can support most charging protocols including UFCS, PD and SuperVOOC. This makes it compatible with a wide range of devices. The charger also features dual USB-C outputs. This allows simultaneous charging of realme phones and 65W compatible laptops.
And so, in a world where time matters, waiting for your phone to charge is now a thing of the past thanks to realme's 320W SuperSonic Charge.