Ugreen has launched the MagFlow Pro Magnetic Power Bank, which it says is the world's first wireless-charging power bank to use liquid cooling. A micro-pump circulates coolant to draw heat away from internal components, including the Qi2.2-compatible wireless charging coil, with the process visible through a window on the front of the device. This is designed to reduce heat buildup, helping to preserve battery longevity and maintain consistent charging speeds during use.

The power bank holds a 10,000mAh battery and costs $149.99, making it notably pricier than most power banks of similar capacity. Alongside the liquid-cooling system, it features copper foil and a component layout intended to further limit heat, supporting up to 25W of wireless power delivery. It also includes a built-in USB-C cable lanyard and a separate USB-C port, both capable of charging at up to 45W, though this is the unit's overall output cap, meaning charging multiple devices simultaneously will lower individual charging speeds.