Xiaomi unveiled a power bank for iPhone 17 Air with a thickness of only 6 mm

Xiaomi has introduced a new 5000mAh magnetic power bank with the Xiaomi 17 and 17 Pro series. The product, called the Jinshajiang Power Bank, costs $45 and can charge both Xiaomi and Apple smartphones. Xiaomi has confirmed full compatibility with the iPhone 17 lineup, including the iPhone 17, 17 Pro, 17 Pro Max, and iPhone Air.

Details.

The power bank is only 6mm thick and weighs 98 grams. It uses a silicon-carbon battery with 16% silicon in the anode and a large-area graphite plate. This battery design increases energy density while maintaining a slim form factor. The nominal capacity is 4900 mAh (18.58 Wh), the maximum capacity is 5000 mAh (18.95 Wh), and USB-C supports up to 22.5W.

For wireless charging, the device uses 15W magnetic fast wireless charging. It can charge two devices at the same time - wired and wireless - and can continue to power devices even while the power bank itself is being recharged.

In addition to the latest iPhones, the Jinshajiang Power Bank also supports previous generations, starting with the iPhone 14 series, including the iPhone 14, 14 Plus, 14 Pro, and 14 Pro Max. It also supports the latest Xiaomi models, including the Xiaomi 17 series, Mix Flip 2, Mix Fold 4, and 15 series.

The device has an aluminium alloy body with rounded edges. The charging surface is made of fibreglass and coated with an excimer spray that gives it texture and resistance to heat.

The power bank has ten levels of protection against overcharging, overheating, short circuits and foreign objects. The product meets CCC 2025 certification standards, which means it complies with the latest safety regulations in China. The company has also confirmed that the power bank is safe to carry on an aircraft.