You can watch the coolant flow inside Ugreen’s liquid-cooled power bank

Ugreen’s MagFlow Pro Magnetic Power Bank, priced at $149.99, features a 10,000 mAh battery and the company’s “CryoPulse” liquid-cooling system, which uses an internal micro-pump to circulate coolant and dissipate heat from components such as its Qi 2.2-compatible wireless charger. The device claims to be the world’s first power bank with liquid cooling and magnetic attachment, aiming to improve charging efficiency and temperature management.