Description: Xiaomi ZMI Aura QB821 20000mAh Power Bank Xiaomi ZMI Aura QB821 Power Bank is comes with 20000mAh 3.7V (74Wh) capacity, Li-polymer Battery, Micro USB Input interface, Double USB Output interface. This power bank is compatible with a wide range of devices, Enter a whole new level of high-speed of charging with dual USB ports with up to 5.1V/3.6A output. Not only is the output level based on the connected device. It is compatible with Smartphones and tablets, as well as a variety of digital cameras and handheld gaming devices. Charging in the fast lane Rapid charging with 44% speed increase. In this Power bank, The PC+ABS plastic is designed for better comfort.The plastic uses an anti-slip pattern for a better grip and is scratch resistant, Anti-slip, Heat Resistant (90℃). This new power bank comes with a high-quality charging cable. The flat cable design prevents tangles and is sheathed in a soft but durable, non-toxic TPE material that prevents cable damage. The cable supports data transfers and can also be used for charging.

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