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Romoss SW30 Pro 26800mAh Powerbank (Type-C, USB PD & QC 3.0 18W) $32.25 + Delivery ($0 with Prime/ $39 Spend) @ Romoss Amazon AU


Amazon deal of the day, same price as Clear's deal in November. Some info thanks to Clear:

The 26800mAh (SW30 Pro) has multiple fast charging technologies including 18W USB-PD via USB-C, Quick Charge 3.0 via the blue USB port and 5V/2.1A via the white USB port. For recharging they have USB-PD via USB-C, QC 3.0 via Micro USB and and 5V/2.1A via Lightning. Other fast charging technologies supported include Huawei FCP, Samsung AFC (excl. S9/S10), QC2.0, MTK PE and Apple 2.4A. They both support pass-through charging.

The Sense 4 Mini is also available for $16.50 for anyone interested in that. It's standard charging (5V/2.1A), no 18W fast charging.

Ends at midnight or when sold out.

Related Stores

Amazon AU
Amazon AU
Romoss AU Direct
Romoss AU Direct

closed Comments

  • good deal but the item weight is 640g. may be not good for travelling.

  • If you are planning on traveling with this on an aircraft, I suggest checking both the restriction of the airline you plan to fly and also the countries security control restricted items list. I do remember in July 19 going through Suvarnabhumi Airport and there being signs with 20,000mAh max and they were actively removing anything without a mAh rating on it or anything above 20,000 and binning them. I will also note most airlines I have flown will not allow battery's (laptops/battery banks/phones) to be checked in (China Airlines, Virgin Atlantic, Ryan)

  • i am a bit confused. why is there a lightning port on the power souce side?

  • The price is good, but I have a question mark over the specs. The capacity rating is questionable at this price point

    • Agreed. For this reason I don't buy any battery products from unknown brand. I mean, you can even see 500000mah power bank in ebay.

      • What are some other well known reliable brands as I'm looking to compare


        • Well even Samsung makes its own power bank for $$$.

          For similar price range, I can recommend xiaomi, anker and blitzwolf

          FYI if you search youtube for 18380 lithium battery capacity review, Panasonic is the best but costs $ then Samsung is close enough to what's written in spec then cheap unbranded china one is rubbish.

        • I've been using Anker battery packs since 2011 (when they first came out and were much less mainstream than they are today). And I'm still rocking the original one 15,000 that I bought back then. Have bought 2 others since then (so I have a small, medium and large option) and they are phenomenal. I refuse to use anything else.

    • But this is Romoss, quite well known brand

    • Romoss is decent. Have a few and can vouch for them.

  • Can it charge a laptop?

  • FYI - it doesn’t support pass through charging as per Customer Questions on Amazon page.

    • Think my one does but its a slightly different model, PHP30 Pro 30,000mAh
      Only caveat is it wont quickcharge until its charging only off the cells itself.

  • After 6-months use, the battery goes from 31% to 0% instantly. This problem is very common and defeats the purpose of getting the 20,000MaH when you can only use 69% of it.

    I use this to charge iPads, it also does maintain the power on my MacBook at just say 20% or it may drop to 19% after some time, but it does maintain the battery.

    The lightning in cable is to charge the battery pack, and it does not allow pass-through charging.

  • This Kogan power bank is smoking good for the price.
    So handy that I bought two.

    Have taken them overseas several times, no issues.


  • I bought my first Romoss powerbank few months back.Model was LT20PS+

    I am not that happy with it.
    Its more bulky than it needs to be and charges devices slower.

    Prefer my Xiaomi/Redmi/Zmi powerbanks.

    I even love the Kogan 15000 mah PD powerbank.
    Compact,metallic and speedy.

    Not planning to buy any more Romoss.

    • yeah I agree I lost my original Xiaomi Purple ZMI, it also acts as a USB hub. it was really good even new versions don't compare….

  • Been using it today, seems to be depleting charge very quickly. Have I got a lemon? Had 71 percent when I opened it up, and now it has 7 percent and hasn't even charged my phone fully

    • same - how many times you think it recharge for you?

      It does from 100-75 fairly slowly then straight down to zero.