Xiaomi Mi Powerbank II 20000mAh Expand

Xiaomi Mi Powerbank II 20000mAh

Xiaomi Xiaomi


High-capacity|Dual USB outputs
High-density lithium polymer|Two-way fast charging

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3 Items

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39,99 €

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20000mAh is more than enough!

The high-capacity power bank provides more charges and does it way faster. You need not worry about sharing it with your friends. 
We also added a second USB output so you can charge 2 devices simultaneously, but we did it without compromising on the size. 
All of this, now in the sleek body of the 20000mAh Mi Power Bank 2.

5.1V / 3.6A Dual USB output

Experience ultra-fast charging Quick Charge 3.0 support when charging one device, or 5.1V / 3.6A support when charging two devices at once. 
20000mAh Mi Power Bank 2 plays well with others, including devices from Mi, Apple, Samsung, and more. It can also charge some USB-C laptops.

Massive improvement on charge and discharge efficiency

Using advanced battery technologies from ATL and Lishen, this generation of batteries are both, ligher and high on performance. Weighing only 330.5 g, you can carry the 20000 Mi Power Bank 2 anywhere.

High-quality circuit boards improve safety

Experience improved safety, conversion rate & stablised charge and discharge efficiencies with high-quality circuit boards. 
9-layer circuit protection enhances safety and efficiency for both, charge and discharge.

  • Temperature protection

    Heat resistance and control mechanisms ensure battery safety

  • Short circuit protection

    In the unlikely event of a short circuit, the device automatically force stops to prevent battery and device damage.

  • Reset protection

    Restore function with the press of a button if protection triggers

  • Input overvoltage protection

    OVP prevents damage caused by excessive inbound voltage

  • Incorrect insertion protection

    Automatically stops charging if the charger is incorrectly connected.

  • Output overcurrent protection

    Monitors outbound voltage in real time and automatically turns off if limits are exceeded

  • Output overvoltage protection

    Monitors outbound voltage in real time and automatically turns off if limits are exceeded.

  • Overcharge and over-discharge prevention

    Dedicated mechanisms prevent dangerous overcharging and over-discharging

  • Hardware-level short-circuit protection

    Hardware-level protection automatically force stops to prevent battery and device damage

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