The 320-watt fast-charging technology, dubbed ‘320W SuperSonic Charge’, was developed by Chinese consumer electronics company Realme and beats out previous chargers. Smartphone maker Redmi had previously unveiled a 300-watt technology to charge up a device in four minutes and 55 seconds in 2023, but no manufacturer has since been able to go beyond this, until now. Realme representatives demonstrated the new technology at the Realme 828 Fan Festival event in Shenzhen, China, on 14 August. The record-breaking fast-charging capability can power up a smartphone’s battery to 26 per cent in one minute and to 50 per cent in less than two minutes. It takes four minutes and 30 seconds to fully charge a smartphone.
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Denne historien er fra Issue 195-utgaven av How It Works UK.
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THE POWER OF WATER
We're hooked on fossil fuels. But hydroelectric power is becoming an increasingly important replacement for coal and oil
EXPLORING THE MOON'S CAVES
Earth's rocky neighbour is home to a network of unexplored caves, and scientists are keen to take a peek inside
HOW TO ELECT THE PRESIDENT
The campaigns, votes and elections that put someone in America's most powerful office
WHAT IS MORNING SICKNESS?
Why some pregnancies can cause nausea and vomiting
20 WEIRDEST SCIENCE MYSTERIES
From dark matter to deep-sea crabs, science still can't fully explain these strange quirks of nature
THE TRIANGULUM GALAXY SHINES IN A NEW HUBBLE IMAGE
A nearby galaxy is shining with star formation in a new image from the Hubble Space Telescope.
The world's fastest charger fully powers smartphones in five minutes
Scientists have revealed the fastest battery-charging technology in the world for smartphones, which can fully charge a smartphone in less than five minutes.
Real-time brain stimulation slashes Parkinson's symptoms by half in trials
Brain stimulation that rapidly adjusts in real-time can dramatically reduce Parkinson’s symptoms, an early trial suggests.
The hottest ocean temperature in 400 years threatens the Great Barrier Reef
The Great Barrier Reef is facing the hottest sea surface temperatures in four centuries.
Massive medieval coin hoard worth about 150 sheep' discovered
Archaeologists in Germany have unearthed over 1,500 medieval silver coins after a citizen noticed what looked like ‘small metal plates’ while digging during a construction project.
