Qualcomm QuickCharge 5+ Combines Fast Charging with Cooling and Savings

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Qualcomm has been developing its in-house fast-charging technology for over ten years, under the Quick Charge branding. This technology has been used across a wide range of devices, from portable gadgets to laptops. With its latest version, Qualcomm promises increased flexibility, reduced heat generation, and cost efficiency for everyday consumers.

### The Bigger Picture

While Qualcomm Quick Charge 5+ doesn’t significantly increase maximum charging speeds, it introduces important improvements to enhance the overall experience without sacrificing the ability to charge a device from zero to half in just five minutes. The main upgrade involves a more efficient thermal management system that minimizes heat during charging.

This is achieved by smartly adjusting the current and voltage supplied to the device based on its needs. When high current demands are detected, the voltage is dynamically reduced within a safe range of about 20V/7A. As a result, Qualcomm assures users can enjoy fast charging without the device overheating or slowing down due to temperature spikes.

Other high-voltage charging systems tend to produce more heat, prompting devices to slow their charging pace to prevent damage. Qualcomm’s approach ensures devices can be charged rapidly whether they’re idle or under heavy use like gaming, all without becoming excessively hot.

### More Than Just Speed

The intelligent power allocation not only prevents overheating but also leads to cost savings for consumers. Qualcomm claims that Quick Charge 5+ can lower accessory costs by an average of $2 per device, thanks to reduced voltage levels during charging processes.

Keeping heat levels down not only diminishes the risk of fire hazards, but it also lessens thermal stress on the battery. This protective effect helps preserve the battery’s health over time, maintaining its electrochemical vitality and reducing the likelihood of needing an early replacement.

Those planning to adopt devices equipped with Quick Charge 5+ can expect to see initial models launched at the Snapdragon Summit later this year. Importantly, the new charging technology is designed to be backward compatible, supporting older standards from Quick Charge 2.0 through 5.0.

As technology advances, consumers can look forward to faster, safer, and more cost-efficient charging options that extend battery longevity and enhance overall device performance.