This was posted 4 years 16 days ago, and might be an out-dated deal.

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Zendure SuperTank 27000mAh 138W USB-A/USB-C Power Bank $169 (Was $227) Delivered @ Kogan

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Zendure SuperTank 27000mAh 138W USB-A/USB-C Power Bank $169 (Was $227) Delivered @ Kogan
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P[Deactivated] on 06/11/2020 - 20:49 kogan.com (654 clicks)
Last edited 26/01/2021 - 21:33 by 1 other user

An absolute beast. The most powerful power bank posted on OzBargain (that I’m aware of)

Zendure SuperTank Power Bank

  • 27,000mAh capacity.
  • Flight friendly for worry-free air travel
  • Dual USB-C PD (100W + 60W) & dual USB-A ports.
  • The total maximum output of the four USB ports is 138W.

  • Charges four devices simultaneously.

  • One-hour recharge from empty to 100%

  • UPS mode with passthrough charging
  • Digital LED display

24 months warranty.

Video review: https://youtu.be/h0-ZPRztBPE

Link to the Kickstarter page for more info; https://www.kickstarter.com/projects/zendure/supertank-power…

Computing Power Bank Power Delivery Charger USB Charger Zendure

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closed Comments

  • LoftyAu on 06/11/2020 - 20:53
    +4

    Awesome for keeping all your devices charged on overseas flights … oh wait.

    • Clear on 06/11/2020 - 21:01

      New Zealand!

    • everunman on 07/11/2020 - 13:48

      tasmania is overseas

  • [Deactivated] on 06/11/2020 - 21:02
    +3

    Nice looking unit. Looks like a Rimowa.

  • Niko69 on 06/11/2020 - 21:10
    +1

    Raspberry pie ups?

    • xoom on 07/11/2020 - 22:53

      Was thinking that seeing as it does pass through.

  • ltbonline on 06/11/2020 - 21:59
    +1

    Its a very expensive power bank @_@

    • [Deactivated] on 06/11/2020 - 22:00
      +1

      It’s a very powerful power bank.

      • ltbonline on 07/11/2020 - 08:26

        Nice looking too :)

  • Archaleas on 06/11/2020 - 22:22
    +3

    Damn, for that price I would have liked to see a higher capacity. 60,000 and I would loose my mind

    • [Deactivated] on 06/11/2020 - 22:24

      A higher capacity would mean it can’t be taken onboard flights.

      • Archaleas on 06/11/2020 - 22:29

        Ah Of course

      • Alialh on 07/11/2020 - 00:10

        Sorry if it’s a silly q, what’s the max capacity for flying?

        • [Deactivated] on 07/11/2020 - 00:17
          +2

          Not a silly question.

          The max capacity is 100Wh. You will usually find the 'Wh' listed on the specs.

          If it's not listed and you know the mAh value and the voltage, you can calculate it yourself.

          Wh = (mAh / 1000) * volts

          In this case,

          27000/1000 * 3.7 = 99.9Wh

  • nepaus on 06/11/2020 - 23:47
    -1

    How's this Aukey 30000 mAh different than the one you posted. Its much cheap and more mAh as well.

    • [Deactivated] on 07/11/2020 - 00:01
      +2

      The Aukey only supplies 30W of power compared to 138W on the one posted. It will be slow charging devices that charge at a faster rate or may not even be able to charge them at all.

      It also takes 16 hours to recharge the Aukey compared to just 1 hour for the Zendure SuperTank.

      There are other reasons as well but the two mentioned above are quite significant.

      • Mitch889 on 07/11/2020 - 10:55

        Amazing what 30 seconds research can tell you.

  • Ozvalue on 07/11/2020 - 00:19
    +1

    Nice! Requested to cancel my Cygnett order for this beast

    • Ramrunner on 07/11/2020 - 11:27

      Don't forget this one doesn't appear to have QC, whereas the Cygnett does.

      And you only need the 138W if charging multiple PD devices at once. Most devices charge fine at 60W.

      • [Deactivated] on 07/11/2020 - 12:25

        The Cygnett only accepts 30W input. It will take around 3 hours to recharge compared to only 1 hour for this one which supports 100W input.

  • Mitch889 on 07/11/2020 - 10:57

    I’ve had my Cygnett for several years and the 60W output hasn’t let me down on my 15 or 16 inch MacBook Pros, if I was travelling like I did last year I’d have to give this a go.

    Also that recharge speed is seriously impressive. Way faster than the 30W on the Cygnett

  • the discombobulated… on 07/11/2020 - 13:46
    +2

    So I own this. Got it via Kickstarter.

    It's not bad for what it is though I have my doubts about its capacity. My laptop lasts around as long on this as it does on its internal battery. I had expected it to last longer as the laptop's battery holds far less charge (4k or 8k mAh - cannot remember). But then I may be misunderstanding something.

    It also plays havoc with the USB subsystem. It causes it to drop in and out and, eventually, fail. I noticed this as my BT mouse and touchpad used to start/stop before finally not working (they are connected via USB internally). This behaviour does not occur when using their normal, wall-plug, 100W charger. That's fine.

    This may be going on sale because they have a new model out (https://www.kickstarter.com/projects/zendure/supertank-pro-t…). This new one has upgradeable firmware which the one referenced in this deal does not.

    • Butt Scratcher on 13/12/2020 - 09:46

      (4k or 8k mAh - cannot remember). But then I may be misunderstanding something.

      You probably are, mAh capacity is not directly comparable when it comes to laptop batteries vs power bank. If your laptop comes with a 100w charger, I highly doubt this even has the capacity to fully charge your laptop even once (once you take into account conversion loss).

  • [Deactivated] on 07/11/2020 - 15:49
    +4

    My friend backed this via Kickstarter and it's junk. Two stopped working within a couple of months.

    ZMI recently announced a new 25000 mAh powerbank capable of 100w output via a single USB-C port which will supposedly retail for $60 USD in China from November. I'd wait for that.

  • brisdaz on 27/01/2021 - 00:09

    New stock at deal prices.

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