Kuxiu D5 Uses Active Cooling to Keep Phones Cool at $59.99 as Qi Eyes 50W Standard
Updated
Updated · The Verge · Jul 4
Kuxiu D5 Uses Active Cooling to Keep Phones Cool at $59.99 as Qi Eyes 50W Standard
1 articles · Updated · The Verge · Jul 4
Summary
$59.99 Kuxiu D5 kept a phone from overheating during a week of testing, pairing a Qi2.2 wireless charger with an integrated fan and support for charging a watch and earbuds.
Active cooling matters because Qi charging wastes more energy as heat than wired charging, and excess heat can degrade lithium-ion batteries and force phones to throttle charging speeds.
Kuxiu says the dock can deliver up to 25W to Qi2.2 phones, 2.5W to watches and 5W to earbuds, and it ships with a 45W USB-C PD charger to support that output.
The broader significance is a planned global 50W Qi standard by 2028, which will likely require active cooling to sustain higher wireless charging speeds reliably.