UGREEN’s MagFlow Pro 10000mAh 25W Magnetic Power Bank makes a portable battery more interesting with visible liquid cooling, a charging display, and a built-in USB-C cable. Whether those extras justify the price is the bigger question. Here is my review.
Power on the go
I’ve carried the MagFlow Pro Magnetic Power Bank on days out taking photos and filming videos on vacation in Berlin, using the magnetic attachment to top up my iPhone 18 Pro Max between shots. It holds securely, but adding a battery to an already large phone makes the whole setup noticeably heavier.
The built-in cable is the feature I’ve appreciated most. It’s always there when I want wired charging, including topping up my Android REDMAGIC Astra 2 tablet between gaming sessions.
UGREEN rates wireless output at up to 25W and wired output at up to 45W. Those are peak single-device ratings, as connecting multiple devices reduces the available charging power.
Keeping its cool
The cooling system circulates liquid through the power bank, with a front window showing the hardware. It’s certainly more eye-catching than the usual plain battery pack. More usefully, the power bank stays comfortable to hold while charging, which is presumably partly down to the cooling tech.
The side display makes checking the remaining charge and wattage easy. I’d take that information over a row of blinking lights. However, there’s no kickstand, and it can’t quite prop the phone up nicely for watching videos.
Disclosure: Review sample provided by UGREEN.
Final Verdict
At $149.99, currently $99.98 with UGREEN’s advertised discount, the MagFlow Pro Magnetic Power Bank is easier to recommend at its promotional price. The cable, display, and cooling are useful additions, but the weight and limited multi-device output keep it from being an obvious upgrade for everyone.
Positives and Negatives
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Convenient built-in USB-C cable
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Useful charging display
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Wired and magnetic wireless charging
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Liquid cooling helps manage heat
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Reduced output when charging multiple devices
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Weighty
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Expensive at its regular price