Xiaomi has launched a 20,000 mAh 22.5 W portable power bank in China. The gadget can simultaneously charge three devices, with two USB-A and one 22.5 W USB-C port. According to Xiaomi, you can use the USB-C output to fast charge an iPhone 13 from 0 to 58% in 30 minutes.
You can also use the USB-C port to recharge the power bank at 22.5 W. With the Xiaomi GaN Type-C 33 W Charger, the device would fully charge in 6.9 hours. With a typical 5 W charger, the gadget would take around 21.5 hours to charge to 100%. Alternatively, you can recharge the device via a Micro USB port.
The portable power bank has a 20,000 mAh 74 Wh lithium-ion battery, which the company claims is efficient and durable. It is reported that you could use the gadget to charge an iPhone 13 four times or a Mi Pad 5 almost twice. Plus, you can enter a low-current charging mode which lasts for two hours by pressing a button on the device; this setting is recommended for powering smaller gadgets, presumably to preserve battery life.
The portable gadget measures 150.6 x 72.2 x 26.3 mm (~5.9 x 2.8 x 1.0-in) and has safety features such as protection against over-heating and over-charging. Xiaomi suggests that the power bank is suitable for use on a plane as it falls under the 100 Wh limit. You can buy the Xiaomi 20,000 mAh 22.5 W portable power bank in China for 149 yuan (~US$22).
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