UGreen’s MagFlow Pro: a 10,000mAh power bank with a visible liquid cooling loop
UGreen’s MagFlow Pro Magnetic Power Bank costs $149.99 for a 10,000mAh pack that includes a built‑in micro‑pump circulating coolant to draw heat away from the battery and charging coil. It supports Qi2.2 wireless charging up to 25W and a USB‑C port up to 45W, with cooling designed to prolong battery life and keep devices cooler, at a premium price.