Ugreen’s MagFlow Pro brings liquid cooling to portable charging

The cooling system relies on a combination of circulating fluid, internal copper foil, and a modular component layout. By isolating the charging hardware, Ugreen aims to maintain a steady 25W wireless output while keeping the chassis cool to the touch. This thermal management strategy is intended to extend the longevity of both the power bank’s lithium-ion cells and the user's smartphone battery.

Beyond its cooling capabilities, the unit serves as a versatile hub for mobile power. The integrated lanyard doubles as a USB-C charging cable, and an additional USB-C port allows for a third device to be connected. While the power bank supports a maximum output of 45W, users should note that charging speeds will decrease when multiple devices draw power simultaneously.