Xiaomi ZMI Aura QB822 20000mAh Power Bank $29 was $40 (Save 27%)

The Xiaomi ZMI Aura QB822 20000mAh Power Bank is a high-quality lithium polymer power bank that could charge your phone, iPad and other intelligence devices on the go.

20000mAh capacity
Stealth digital display
Dual USB output
Two-way quick charging
Can be used to charge devices with small battery capacity
Comes with overheating, overcharging and short-circuit protection

Stealth digital display shows the remaining charge People usually pay attention to remaining charge when using a power bank. However general LEDs do not accurately identify the remaining charge, therefore the ZMI Aura QB822 power bank is designed with stealth digital display on the body. Numbers with soft light are intuitional and exquisite; moreover, you can use the indicator lights to gauge how much power you want to use so you can have charging power for a rainy day. Dual USB output Dual USB output is ideal for quickly charging multiple kinds of digital devices. Using a single USB port outputs 18W for a quick charge, while using dual USB ports output up to 5.1V/3.6A. The powerbank also intelligently recognises your devices for safe charging. Dual input port Even if you forget to take the original charging cable, you can easily find Micro USB or USB-C cables to charge your devices on the go. Standard two-in-one charging The power bank supports two-way fast charging, meaning that it can charge your mobile devices extra fast while it gets charged back to full at super high speed as well. Supports charging of small devices Double click the battery detection key on the side of the power bank to safely charge small devices, including headphones, smart watch, etc. You don’t need to worry about charging devices with small battery capacity any more. The higher the quality, the safer the charging Advanced circuit chips are not only safer, but also efficiently enhance transfer percent, stable charging and own high precision resistance capacitance sensor. It not only provides multiple circuit protection, but also fully improves charging and discharging efficiency.