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INIU 25,000mAh 100W 3-Port Mini Size Power Bank $84.99 Delivered @ INIU AU via Amazon AU

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INIU 25,000mAh 100W 3-Port Mini Size Power Bank $84.99 Delivered @ INIU AU via Amazon AUAffiliate
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ashumz on 17/05/2025 - 20:23 amazon.com.au (5793 clicks)
Last edited 17/05/2025 - 20:35 by 1 other user
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Why you need this:
Peace of mind for long trips. This power bank features enormous 25,000mAh capacity for worry-free weeklong use, and 100W super fast charging to get your devices ready in minutes (even laptops). Best of all, its revolutionary 30% smaller size means you can take this powerhouse anywhere, without the bulk!

Who it’s for:
Heavy users like travelers, photographers, and creators who need reliable, fast, and portable power. Perfect for long trips, outdoor adventures, or anywhere outlets are scarce.

  • 25,000mAh Capacity
  • Revolutionary 30% Smaller Size
  • 100W Fast Charge
  • Charge 3 at Once
  • 3-Year Warranty

Wide Compatibility: USB-C or USB-A compatible devices (Including phones, laptops, tablets, etc)
In the Box: P63-E1 Power Bank1, 0.3m/1ft USB-C to USB-C cable1, user manual1, travel pouch1

Price History at C CamelCamelCamel.
Electrical & Electronics 25000mAh INIU Power Bank

Related Stores

Amazon AU
Amazon AU
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INIU Official Store
INIU Official Store

closed Comments

  • Saintguru on 17/05/2025 - 20:35

    Are these allowed to take while travelling on airplanes?

    • ATangk on 17/05/2025 - 20:41
      +2

      yes, 25000mAh x 3.7V = 92.5Wh

        • coxymla on 17/05/2025 - 20:55

          mAh is the battery capacity, LiIon is nominally 3.6-3.7V.

        • Tacooo on 17/05/2025 - 20:56
          +1

          The actual cells are rated at 3.7V which is what you measure. If it was rated on the USB output you could calculate it on 5V, 9V, 12V, 15V or 20V.

        • NuclearWessels on 17/05/2025 - 20:58
          +2

          As others have said, it's calculated based on the cell voltage not the 5V starting output. Also, no need to tape terminals - this applies to lithium batteries - the terminals in these are covered and a USB port is not a 'terminal'

        • brent3000 on 17/05/2025 - 20:59

          Good to know, is that somewhere on most listings/websites or is it something which is just assumed for Lilon cells? Just handy to know where to look in future as the tech changes :D

          • Tacooo on 17/05/2025 - 21:02

            @brent3000: Almost all standard LiIon cells are 3.7V and capacities are calculated from that. Only special, purpose-built batteries may have different voltages (which would be stated if so).

            Most commercial battery packs are just running 18650 or 26650 cells, which are always 3.7V rated.

            • brent3000 on 17/05/2025 - 21:06

              @Tacooo: Well thats good to know, hard to tell when the only ref to V was the output not on the cell level, there is my learning for the day. Hard to know the actual number as that kind of into isnt actually posted anywhere by the manufacture or the listing. Not the most common of knowledge until you looked for it :)

          • lolcoaster on 17/05/2025 - 21:12
            +3

            @brent3000: The power capacity is actually printed on any decent powerbank.

            I've got the 10000mAh one which it says has a 37wh capacity.

            • brent3000 on 17/05/2025 - 21:40
              +1

              @lolcoaster: You are right! one of the reviews has a pic on the back of the unit and it has 92.5Wh
              Thanks for the tip on where else to dig :)

    • barNAn8445 on 17/05/2025 - 22:20
      +3

      think so but a lot of airlines are banning using them on board, has to be stored in carry on

      • Dark Zeus on 03/06/2025 - 09:25

        will be banned but currently is proposal.

  • Jklaro on 17/05/2025 - 20:37
    +4

    Love this one. Comes with me when i take my ally.

  • P1xellat3d on 17/05/2025 - 20:41
    +1

    392.3g

    How does this compare relative to other 25k mAh 100W power banks?

    The regular size INIU one is 473g so this is already lighter, but would be good to know for comparison.

    • AH on 17/05/2025 - 20:47
      +3

      The OzB favourite xiaomi No. 20 is 592g so much lighter. However I dont know if I’d trust the cells inside this pack to last as long

      • Atomik17 on 23/05/2025 - 07:35

        I have a 5 year old xiamoi 20k powerbank 60w charge rate. No issues.

  • foogle on 17/05/2025 - 20:51

    Compared to standard size, not that much smaller or lighter. IMHO standard size is better bang for buck, coz its ~$8 cheaper. Eitherway, the powerbank (standard/mini) are both great!

    • Tacooo on 17/05/2025 - 21:07
      +3

      I think this is more catered to those who travel frequently and have limited space/weight limits.

      • EitherWayUp on 18/05/2025 - 01:29

        But we adapt to the size requirements. Why make one smaller or perhaps the better question is why keep making ones bigger?

    • brotherfranciz on 17/05/2025 - 22:06
      +2

      IMHO standard size is better bang for buck, coz its ~$8 cheaper.

      You're stating the obvious - the standard is 31% off whilst the mini is 15% off.

  • Jono 777 on 17/05/2025 - 21:10
    +5

    this was fantastic on our trip to japan especially 2 phones at disneysea IFYKYK

  • ab c on 17/05/2025 - 21:13
    +2

    Amazon customer (Hubert S) shared output-voltages, https://m.media-amazon.com/images/I/61iIvlB9bOL.jpg

    INIU claims that this power-bank charges Samsung-S23 3900mAh battery 3.8 times, https://www.amazon.com.au/dp/B0DBHC4FF3?th=1
    That's a 40% energy loss, or 60% efficiency-rating. Calc. ( 25000mAh x 0.6 efficiency ) / 3900mAh = 3.84

    • Tacooo on 17/05/2025 - 21:25

      Definitely stay wary, however the weight in that picture suggests he's using the standard sized version, not the mini.

    • n3ck3ntry8bort0rgasm on 17/05/2025 - 21:35
      +4

      That's a 40% energy loss, or 60% efficiency-rating. Calc. ( 25000mAh x 0.6 efficiency ) / 3900mAh = 3.84

      it's also written on the back of the power bank, rated capacity 15000mAh.

      so 15000mAh/3900mAh = 3.84.

    • ab c on 17/05/2025 - 21:48
      +2

      That's a 40% energy-loss, or 60% efficiency-rating.

      Anker, Ugreen & premium-brand are likely to have similar 40% energy-loss. Note that this measurement is @ the DEVICE being-charge, ie the battery in the DEVICE also incur energy-loss, eg it heats-up etc during charging.

      INIU should be commended for being candid.

      FACT-check: turn-OFF your device during the charging-process & see how many times your power-bank charges it.

      Source: 'That’s an average efficiency rate of around 60 percent.', https://www.engadget.com/computing/accessories/best-power-ba…

      • Satirical on 18/05/2025 - 08:56

        We can just look at testing with numbers here (scroll down to last chart):
        https://www.allthingsoneplace.com/powerbanks

        INIU also has models that compare if not best even Anker/Ugreen/Xiaomi when it comes to efficiency but those are all models using multiple cylindrical cells rather than a single flat/pouch cell (likely the trade off of heat dissipation and size causing the efficiency loss).

        • ab c on 18/05/2025 - 09:51

          Thanks. Power-Bank-Calculations table: Total-Efficiency column…interpreted as measurement @ DEVICE being-charged. I would be cautious of ANY brand-model that shows greater than 65%.

          Real-world-experience: I do own a NEW INIU 10000mAh power-bank & it does charge my 5000mAh mobile phone ~ 1.2 time, efficiency rate ~ 60%. This's likely to be replicated across ANY premium-brand…& most likely ANY-device.

          • Satirical on 18/05/2025 - 10:21
            +1

            @ab c: Why are you cautious? That list is just for ones that tested well (missing some newer ones). The crap power banks aren’t added on there but you can see their low efficiency in his test videos of which he does decent testing:
            Ie Anker 737 does relatively well but clearly not as well as it’s advertised at:
            https://m.youtube.com/watch?v=WIrLw1fQ3GU

  • Boxcuttahz on 17/05/2025 - 21:21
    +1

    Is this a good buy? Any other models to look out for? Looking for 100w as well and hopefully compact

    • [Deactivated] on 17/05/2025 - 22:29
      -1

      i think it's a bit expensive

  • fjj on 17/05/2025 - 21:52

    I have a 27,000mAh INIU and no problem for international travel.

  • browser on 17/05/2025 - 22:31

    Amazing they can pack so much power in such small package.

    • gud2cu on 23/05/2025 - 08:59

      That's what she said

  • PennyPincher11 on 17/05/2025 - 22:38
    +4

    I have this unit. It is great but much thicker than the images shown. Not too much but was kinda disappointed (i know shouldve looked at specs carefully). No regrets though as i do have a use for it

  • lawyerz on 17/05/2025 - 23:05

    Has anyone done a review to say the unit really does have 25k mah?

  • Pratty on 18/05/2025 - 08:44
    +2

    Love mine, the size and speed is really incredible. Also, the lanyard is a USBC-C cable!

  • Haunt on 18/05/2025 - 14:52

    How is the heat on these things? Particularly when used in hot summer days? I always see this powerbank pop up in here but a bit concerned about how hot it could get.

    • ashumz on 19/05/2025 - 16:01

      Just used mine for 4 hours, warm but not hot.

  • Wazzzzup on 18/05/2025 - 19:48

    Apart from the obvious size difference, how does this compare with say Anker 737… wondering if it's worth "downsizing"

    • ashumz on 19/05/2025 - 00:01

      I just got mine, this is very pocket friendly which is why i bought it. 10/10

  • Datatemp on 19/05/2025 - 09:19
    +1

    Thanks op, was going to get one from the INIU website for $80 and this showed up so bought one for $75 (stack with $5 prime and $10 spin the wheel earlier) to replace my ROMOSS 20000mAh 22.w for the upcoming trip

  • ortusern on 19/05/2025 - 16:16
    +2

    Did anyone get a "travel pouch" with theirs? I got everything else but not that

    • dn4hc on 19/05/2025 - 16:18

      What You Get: INIU 100W battery bank1, 0.3m/1ft USB C to USB C cable1, user manual*1. Enjoy iNiu industry-leading 3-year iNiu care, for any quality issue, we'll send you a new one.

    • Datatemp on 20/05/2025 - 21:48

      me too, look like the amazon listing doesn't mention about the pouch but the listing on iniu website does, how annoying

  • drsmithy on 20/05/2025 - 14:15
    +1

    Does anyone know if these can operate in a pass-through fashion, and whether plugging in a cable to begin charging the battery bank will temporarily disconnect anything charging from it ?

    Looking for something to operate as a buffer for an Orbi 4G modem in the car to handle short stop/start periods without causing it to reboot (& therefore startup delay) every time.

    • ashumz on 20/05/2025 - 14:20
      +2

      Just tested mine, Can be charged and charge my ipad at the same time without any sort of disconnect

      • drsmithy on 20/05/2025 - 15:08

        Thanks !

        So just to confirm, if you are charging your iPad off port 2, and plug a charging cable into port 1, the battery bank will start charging itself without briefly disconnecting the iPad ?

        • ashumz on 20/05/2025 - 15:22
          +1

          Correct, USB C though, Lightning will always cause a d/c for a moment.

      • Datatemp on 21/05/2025 - 14:03

        I may have got a dud unit then, it failed to charge my ipad pro, the battery charge icon on the ipad pro keep switching between on and off constantly if i use USB C port/out 2.
        USB C port 1 (where output 100W and input 65W) charges the ipad pro fine but USB C port 2 failed to charge; i cannot charge the power bank and charges my ipad pro at the same time which is what I bought the unit for…

        Any one else that bought this power bank and had an ipad pro 12.9' that they can tested on so i know if i happen to receive a dud unit only or this power bank doesn't work at all for my purpose then i might as well just return it.

        Thanks in advance

        • ashumz on 21/05/2025 - 21:48

          Mine is the first USB C 12 inch and was fine, sounds like a dud :(

          • Datatemp on 22/05/2025 - 22:57

            @ashumz: Thanks for the reply, I am going to contact the seller or Amazon to request for a replacement unit then

  • liongalahad on 23/05/2025 - 05:36

    I recently got the 65W 20000mAh version of this and I love it. Highly recommended

  • bcYield on 23/05/2025 - 19:28

    No heavy discount on decent power bank like this one from INIU?

  • ferrisb on 29/05/2025 - 00:40
    +1

    Price has gone back up to $99.99 on Amazon

    But available on INIU website for $80 with code P63EXTRA20

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