ChargeUp Boost 4th Generation

20,000 mAh Power Bank - Green

Rated 4.7 out of 5 stars
3 Reviews


or 4 x $19.98 with



Customers also bought
  • Up to 5.2 phone charges from 0-100% battery
  • Suitable charging for any phone & earbuds
  • Up to 15W charging power.
  • 2 year warranty
A high-capacity Power Bank with multiple USB ports (1x USB-C, 2x USB-A), to charge up to 3x devices simultaneously. This Power Bank’s dimensions are 145mm x 71mm x 29mm. Providing up to 15W of charging output, rest assured your most important tech will always have the charge they need. Includes a lanyard for added portability.

Battery Capacity

20,000 mAh

Battery Type: Lithium Battery


Items Included

15cm USB-A to USB-C Cable


Input / Output

USB-A Output 1: 5.0V⎓3.0A (15.0W)

USB-A Output 2: 5.0V⎓3.0A (15.0W)

USB-C Output: 5.0V⎓3.0A (15.0W)

Total Output 15W MAX

USB-C Input: 5.0V⎓3.0A (15.0W)

Digital Numeric Display (0-100%)


Model Number




Carry on Airplane

2 Years Warranty

Designed in Australia







Compatible Devices





Compatible Accessories

USB-C to USB-A Cables

USB-A to Micro-USB Cables

USB-A to Lighting Cables

20,000 mAh Power Bank - Green


USB Charging Ports


phone charges

3 reviews
  • Justine
    Rated 5 out of 5 stars
    5 Stars

    Great charger. Was a little larger than I expected but that’s on me. Will order another in this range for when I’m on the go. Definetly recommend.

  • Dennis W.
    Verified Buyer
    Rated 5 out of 5 stars
    Very happy with the purchase

    It's a nice little unit which does everything it says it will do.

    Yeap, it does take a while to charge up, but with 20,000 mAh, what would you expect.

  • Harold K.
    Verified Buyer
    Rated 4 out of 5 stars

    I like it, I was not expecting to be that heavy , maybe with the new technology they will be much lighter in the future

Reviews LoadedReviews Added
20,000 mAh Power Bank - Green 20,000 mAh Power Bank - Green



Cygnett’s warranty extends to purchases made at authorised retailers, to claim please contact your original place of purchase. 

All Cygnett products include a 2-year warranty, with the exception of the 5-year warranty for Armoured cables.


Once your order has been placed it will leave our warehouse within 1-2 business days. You will be notified of this via email.


Cygnett accepts returns within 30 days of purchase on items purchased from

To be eligible for a return, your item must be unused and unopened in the original packaging.

Cygnett Care

For any additional enquiries, you can find more FAQs, or get in touch with our customer service team through the "Support" button on our web banner.

Made for movement — Made for movement —