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200W Xiaomi ZMI No. 20 25000mAh Powerbank QB826 $119.99 ($10 off) Delivered @ Mostly Melbourne Amazon AU


New Flagship Model Xiaomi Zmi PowerBank - 200W + 25000mAh to replace the popular Zmi 10 Powerbank.

Enter the code 10OFF200W to get $10 off at checkout when purchase Xiaomi ZMI 20 200W 25000 mAh USB-C Power Bank USB PD3.0 Powerbank Quick Charge 3.0 with Type C

  • 200W POWER AND SPEED: USB Power Delivery (PD) backup battery for new MacBook/MacBook Pro with Thunderbolt 3 ports, Pixelbook, Windows laptops with Thunderbolt 3/USB-C charging ports and for iPhones, iPad Pro, Google Pixel/Pixel 2/Pixel XL/Pixel 2 XL, Nintendo Switch, GoPro Hero 5/Hero 6/Fusion
  • HUGE CAPACITY, VERSATILE, 2 DEVICES IN 1: 25,000mAh or 90Wh - that’s roughly MacBook 2X, iPhone 9X, Galaxy S8 6X, or iPad min 4X. 2 PD enabled Type-C port (2-way), USB-A ports. Supports Quick Charge 3.0. Not just a charger, PowerPack can also function as USB 2.0 hub for laptops and other consoles that need extra USB ports for data transfer. Sleek aluminum shell. Smooth rounded corners and edges prevent scrapes to your device when stowed together in a bag
  • COMPATIBILITY: Will intelligently recognize and optimally charge Android and iOS smartphones, tablets, and other mobile devices. Works with All major laptops, tablets & mobile devices, including MacBook | MacBook Pro; Samsung Galaxy S8, S8+, S7, S7 edge, S6, S6 edge, Note 8; Google Nexus, Pixel, Pixel 2, Pixelbook; Motorola and LG branded Android smartphones and tablets; Nintendo Switch. Dell XPS 15
  • WHAT YOU GET: ZMI No.20 Pro Powerbank QB826, USB Type-C to C Cable, USB-C to USB-A Cable, User Guide (in Chinese language). (Not Included: wall charger/AC power adapter, USB-C to Lightning cable, Lightning to USB cable)
  • Airline Safe: clearly specified on the product with 25,000mAh (90Wh) to be compliant with airline regulations.


  • To fast recharge the power banks, it's recommended to use a high power (45W or more) USB PD charger.
  • DO NOT use a parcel locker or PO Box as the delivery address, the couriers (AusPost or Fastway) will not deliver power banks to these. Better to use a work address or somewhere that will be attended as Amazon allows for authority to leave at a "safe" place.

Some accessories to consider:

USB PD Charger:

USB-C Cables:

Contact Amazon Customer Service directly via this link if you would like to make changes to a pending order.

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Price History at C CamelCamelCamel.

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closed Comments


    Pretty impressive specs but at 500g it's a beast. Most people would be better off with a GaN charger. Plus many devices (particularly the newer ones that this would charge) last long enough for you to get to a socket to recharge it.

    • +3 votes

      I think this device is for people who need a powerbank when they are away from power source. The one you are talking about is just a charger need to be plugged into powerpoint to charge a notebook or smartphone or tablet. Also, I don't think it is possible to have a 25000mAh powerbank any lighter than 500g in today's technology.

  • +2 votes

    Wow I never knew usb A could support 120w. How would you use it to it's full potential?


    Can you confirm the outputs? It says 65W on USB-C1 but sometimes there are limitations on 20V etc.


      When outputing by itself, it's at 100W max

      • +1 vote

        Is USB PD PPS supported? And at what amps, 5?

        EDIT: Found much more info here: https://www.indiegogo.com/projects/zmi-no-20-the-world-s-mos...

        Supports 100W via USB PD, and 5-11V ~ 3A for PPS. If you're looking for the fastest portable charger for a USB PPS phone like Note 20 Ultra, you'd be better off with the Elecjet: https://elecjet.com/products/super-fast-charging-powerpie-x-..., which supports 4.05A.

        This is superior in every other way though. This uses 21700 batteries too, don't think I've seen that on a powerbank before!


          Does Xiaomi ZMI No. 20 is supporting PPS via USB PD?


          RavPower battery bank RP-PB201 20000mAh also use 21700 cell (https://www.ravpower.com/products/rp-pb201-pd-60w-20000mah-portable-charger#!)


          Are 21700 batteries better?


    Lol the last product image shows a guy playing Nintendo switch with ps5 controller, and not docked too plus Genshin Impact game!


      This is actually do-able! Lol

      He's playing via the Ps5, as you can get Genshin Impact on the ps store.

      And I'm guessing the Switch is simply getting charged while switched off.

      • +1 vote

        Plus a hacked switch can remote play from the PS5, and use a PS5 controller

  • +1 vote

    Can this power devices whilst being charged i.e function as a ups ?


    Isn't the Kogan one better deal:

    I understand that specs are little different but they both can charge the same notebooks, tablets and smartphones right? Btw, I am waiting Kogan one to be cheaper.


      Thought about this too. Other than it has 2 x USB-C and slightly lighter, can't seem to find any difference? Xiaomi has much better brand name in power bank games tho.



    $105 for guaranteed slow delivery

    • +1 vote

      YeH but returns will be a hassle


    Any new Xiaomi 'rugged' version for hiking? Any recommendation?


      sorry, we don't have this type of power bank.


    Thanks OP, bought one.