Charmast 20,000mAh Power Bank 22.5W Built in 4 Cables $37.79 + Delivery ($0 with Prime/ $59 Spend) @ Charmast AU Amazon AU


I've already got a few power banks in my time, this one is the first I've seen that has all the cables you need physically attached to the unit,

Having the 20,000 Capacity is a decent size , ensure you tick the 10% Coupon to get this price!

Amazon Description Below

  • 🎁【Massive 20000mAh】With the 20000mAh and 3 types built in output cables(Micro/USB C/iPhone Cable), the power bank 20000mah can fast charge your iPhone 13 4.1 times, Samsung Galaxy S20 3.4 times, airpods 36 times and more.
  • 🎁【Built in 4 Cables】This Slim 20000mAh Powerbank inbuilt 4 types Cabels(USB+Micro+USB C+iPhone cabel)can meet all your needs, that you can fast charge your devices and recharge this phone battery power bank directly and do not long cabels to bring while going out. Note: The 20000mah powerbank can be charged by the inbuilted USB A and USB C cable.
  • 🎁【5 OUTPUTS MAX 22.5W】It has the most outputs and fast charging in the market. 5 Outputs for 3 Output Cables(Micro+USB C+iPhone cabel Max 20W PD) and 2 out ports(2 USB Max 22.5W), can charge 5 devices simultaneously, so that you can fast charge all kinds of devices that you want. The 2 Output Cables,USB C cable and iPhone Cable all cover mit 20W PD & QC, the Orange USB A outputs max 22.5W, that are more fast than the original 2A charger.
  • 🎁【4 INPUTS】Besides, the battery bank 20000mAh external charger eqquiped with 4 Inputs, 2 Inports( Micro + USB C all 18W) and 2 input Cable(USB C +USB A max 18W), 4 ways you can fast recharge this usb c mobile battery power bank 20000.
  • 🎁【Inbuilt USB C Cable INPUT & OUTPUT】Adopting the 2023 technologies, the inbuilt USB C Cable of this 20000 phone battery power bank, is both a 20W input cable and an 18W input cable for fast charging and discharging.
  • 🎁【Slim & LED Display】Designed with slim body that can take the battery power pack easily in your pocket or bag and the LED Display can shows the capacity how many remaining.
  • 🎁【Security Protection & Reliable】CE, UL2056, FCC certified quality in manufacturing. Intelligent security to protect against excessive current, overheating and overcharging, and ensure the safety of you and your equipment.

Other Colours also Available Pricing Seems to be + $1 ~ Difference

Price History at C CamelCamelCamel.

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  • Ive been using their 10k mAh one for the past year and its being working without issues.

    • That's good to hear, I have a few 10,000mAh Ones from Amazon I'd say almost 2+ Years also going well, I have the Rosmos ones 20,000 / 30,000 also going well over a year +

  • I have one if these with 37 wh and perfectly love jt . Have travelled overseas and have met my expectations

  • Not much specified. Only 20W PD - and anyone's guess on what voltages supported.
    If you are going to get a powerbank that big (20Ah=72Wh) you want one that can recharge a tablet or laptop.

    Well, I do. 30W PD would be good - 15Vx2A or 20Vx1.5A . Any suggestions?

    • Shows the voltage/amp supported on the screenshots on Amazon.

      Tossing up if I get this… just bought the 10k mah Anker for $25 the other day… but this probably woulda been better with the cables integrated… probably don’t need another one…

  • +1

    I grabbed one, and thank you. My daughter's phone keeps dying during the day. This will be very useful.

    • +1

      What about at night time?

      • +2

        It's on charge at night. It's an older phone. We know the batteries on the way out.

  • Having issues with the 20kMah, bought couple of months ago, it stops charging randomly, same thing with different phones and cables.

    • best bet contact the customer support team via amazon

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