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Home / News / This fast charging tech will charge your phone in under 5 minutes

This fast charging tech will charge your phone in under 5 minutes

Realme live-demoed some new 320W fast charging tech that can juice up a smartphone in less than 5 minutes – it's coming soon

Realme 320W Charging

For as long as smartphones have been around, each new release has tried to improve one thing every time: battery life. But what if making your phone last longer didn’t matter any more. Most of the best smartphones can easily last two days, with up to 10 hours of continuous usage. That’s long enough for most. So what if instead, your phone was made to charge faster, so an extra hour of battery life didn’t matter? That’s exactly what Realme is trying to do with its new 320W fast charging tech.

During a live demo in Shenzhen, China, Realme fully charged a smartphone with a 4,420mAh battery in just four and a half minutes. This blistering charging speed is no magic trick, but rather the result of two key innovations Realme’s cooked up.

First, the brand turbocharged its previous 240W charger to a whopping 320W without increasing its size. They’ve even gone so far as to name it the “Pocket Cannon.” This beast not only cranks out 320W, but also comes with two USB-C ports. One can deliver 150W to your smartphone, and the other can spit out 65W to power up your laptop.

The second bit of wizardry is a new 4,420mAh battery with four individual cells, all charging at the same time. This clever design squeezes into a smartphone without any extra bulk. For comparison, Apple and Samsung still use single-cell batteries, which offer more capacity but can’t quite compete in speed.

Realme is no stranger to breaking records. Last year, the brand rolled out the GT Neo 5, which could charge a 4,600mAh battery in a nine and a half minutes using 240W tech. That title of “fastest-charging smartphone” didn’t last long, though, as Redmi quickly followed with its 300W tech, capable of juicing up a 4,100mAh battery in just about five minutes. Now, Realme is back on top.

But before you start scouring the web for the next Realme phone to hit the market with this lightning-fast charging tech, there’s a catch. Realme didn’t reveal which smartphone was used in the demo or when – or even if – we’ll see this tech launch in a device. We suspect it’s coming soon, but you may have to wait a little while.

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About

Connor is a writer for Stuff, working across the magazine and the Stuff.tv website. He has been writing for around seven years now, with writing across the web and in print too. Connor has experience on most major platforms, though does hold a place in his heart for macOS, iOS/iPadOS, electric vehicles, and smartphone tech. Just like everyone else around here, he’s a fan of gadgets of all sorts! Aside from writing, Connor is involved in the startup scene. This exciting involvement puts him at the front of new and exciting tech, always on the lookout for innovating products.

Areas of expertise

Mobile, macOS, EVs, smart home