I picked up the UGREEN MagFlow Air Magnetic Power Bank mainly for travel, and it has been solid so far. The 10000mAh capacity gives me about two full charges for my phone, and the magnetic attachment snaps on securely without needing a cable. Qi2 15W wireless charging is quick enough for everyday top-ups, and the whole thing feels compact and well built in the hand. It does warm up slightly during fast charging, which is normal, but nothing concerning. Good pick if you want a cable-free backup battery for commuting or trips.