Xiaomi UltraThin Magnetic Power Bank 5000 15W packs a 5,000mAh silicon-carbon battery into a body just 6mm thin and 98g light — thinner than most smartphones, including the iPhone 17.
It delivers up to 15W wireless charging (7.5W for iPhone) and 22.5W wired charging via USB-C, and can charge two devices simultaneously with a single press of the power button. The magnetic attachment works with MagSafe-enabled iPhones and other supported devices via a compatible magnetic case, backed by dual-NTC temperature control and ten layers of safety protection.
Being thinner than an iPhone is the practical selling point here, since it can sit magnetically attached to your phone in a pocket without adding noticeable bulk the way most power banks do. Dual-device charging from one button press is a genuinely convenient detail for anyone regularly topping up both a phone and a case of earbuds at once.