How to use the battery HUB ZMI QB820 ?

Modified on Tue, 29 Dec, 2020 at 7:02 PM

Présentation of the Powerbank Xiaomi ZMI PowerPack 20000


This device has two USB ports and a bidirectional USB-C port for input and output. The HUB USB-C mode allows you to connect additional devices to the dedicated smartphone.


The battery adapts the charging according to the devices to be supplied :

  • USB-C 5-20V / MAX 40W; 
  • USB-A 5V /2.4A, 9V / 2A, 12V / 1.5A / Max 18W.

Warning ! Only one of the 2 USB ports should be used. A cap will indicate you which one not to use.

 


Precautions for use


Before using the battery for the first time, fully charge it. The charging periods of time are approximately :


  • between 3:45 and 4 hours (PD loader 5-20V / 45W USB ),
  • 5:30 hours (9V / 2A 12V / 1.5 using loading cable),
  • between 8:30 and 9 hours (5V / 2A loader )


Use the battery in HUB mode to allow to charge connected glasses and dedicated smartphone while using XpertEye


  • Switch the battery HUB mode by double clicking on the side ignition button. A blue light will start glowing continuously. 
  • Connect the dedicated smartphone using a USB-C / USB-C cable


Warning ! Only a USB-C / USB-C cable makes the loading process possible.



  • Realwear HMT-1 or MHT-1Z1
  • Connect the glasses with a micro USB cable to the USB B port of the battery.
  • Vuzix M300
  • Connect the glasses with a micro USB cable to the USB B port of the battery.
  • Vuzix M400
  • Connect the glasses with a USB-C cable to the USB B port on the battery.
  • Google glass V1

  • Connect the glasses with a micro USB cable to the USB B port of the battery.


  • Google glass E2

  •  Connect the glasses with a USB-C cable to the USB B port on the battery.
  • ODG

  • Connect the glasses with an ODG USB cable to the USB B port of the battery.



 




Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article