Does your power bank have “CryoPulse technology” or a “Cyber Window”? If you disappointmentedly answered “no” to both, you might want to consider upgrading to Ugreen’s new MagFlow Pro Magnetic Power Bank. It’s available starting today for £99.99, which puts it on the pricey end of power banks with only a 10,000mAh battery, but those fancy-sounding features are part of what Ugreen is claiming to be the world’s first liquid-cooling system on a power bank with wireless charging.

Inside the MagFlow Pro is a micro-pump that’s used to circulate coolant and draw heat away from components including the power bank’s Qi2.2-compatible wireless charging coil. You can see the coolant flowing through a (cyber) window on the front of the power bank. That system works alongside copper foil and a design that keeps charging components separated to help reduce heat buildup to prolong the life of the power bank’s battery, the life of your phone, and to help maintain up to 25W of power delivery. It should result in leaving the MagFlow Pro cooler to the touch after a long charging session.

In addition to charging devices wirelessly, the power bank has a built-in USB-C cable lanyard and a USB-C port that can both charge devices at up to 45W, but that’s also the maximum output of the MagFlow Pro, so connecting multiple devices will reduce charging rates.