Home / Activities

Shop up to 50% off selected Kathmandu branded gear* during our Winter Sale. *T&Cs apply.

Notify me when available

We'll send you an email as soon as this item is available.

Cygnett Boost 20k mAh Powerbank - Black

Colour:

Black

Size:

By inputting your email you agree that you will receive an email when the product is back in stock, and that you agree to our Privacy Statement.

Notification registered
Thanks, we'll send an email to once your item comes back into stock.
Return to shopping
Size and fit
Still unsure about sizing?

Don't worry, we offer 60-day returns. Or if you want to get in touch, you contact us at support@kathmandu.com.au

Find out more about our returns policy.

Getting your item

Clear
Cygnett Boost 20k mAh Powerbank - Black

Size:

Home delivery available:
Not available for home delivery:
Members Join today
Standard Free | Express $20
Non-members
Standard $12.00 | Express $20

Standard delivery is typically:

  • 1-4 business days for ACT
  • 1-4 business days for NSW (Metro)
  • 4-6 business days for NSW (Non-metro)
  • 1-3 business days for VIC (Metro)
  • 3-6 business days for VIC (Non-metro)
  • 2-6 business days for QLD (Metro)
  • 6-15 business days for QLD (Non-metro)
  • 2-4 business days for SA (Metro)
  • 4-6 business days for SA (Non-metro)
  • 4-6 business days for WA (Metro)
  • 6-12 business days for WA (Non-metro)
  • 3-6 business days for TAS (Metro)
  • 12-18 business days for TAS (Non-metro)
  • 3-7 business days for NT (Metro)
  • 13-16 business days for NT (Non-metro)

Express delivery is typically:

  • 1-2 business days for ACT
  • 1-2 business days for NSW (Metro)
  • 2-3 business days for NSW (Non‑metro)
  • 1-2 business days for VIC
  • 1-2 business days for QLD (Metro)
  • 2-4 business days for QLD (Non‑metro)
  • 1-2 business days for SA (Metro)
  • 2-4 business days for SA (Non‑metro)
  • 1-2 business days for WA (Metro)
  • 3-6 business days for WA (Non‑metro)
  • 1-2 business days for TAS (Metro)
  • 2-4 business days for TAS (Non‑metro)
  • 3-5 business days for NT

We use AusPost as our delivery partner. You can read more in our help centre.

Cygnett Boost 20k mAh Powerbank - Black

Size:

Customer consensus:
Colour:
Cygnett Boost 20k mAh Powerbank - Black
Out of stock - notify me

  • FREE standard shipping for members

  • 60 day returns

Getting your item

Clear
Deliver to:
Home delivery available
Not available for home delivery

Check more stores

ChargeUp Boost 4th Generation.

Carefully designed with you in mind, take the Boost 20K Power Bank for power on-the-go. Its compact and lightweight design is perfect to take while travelling, at a festival or on nights out. With portability in mind, you can charge and carry with confidence with the included lanyard.
Show more
Show less
Product ID: B2975/902

Product details

General

Weight

406 g

Product ID

B2975-902

Activity

Travel
Design Features

The more (power) the merrier 

  • This high battery capacity Power Bank ensures you have peace of mind knowing your devices will always have the charge they need
  • Safely charge any of your Apple or Android phones, tablets, or earbuds simultaneously with 3x ports (2x USB-A ports (15W) and 1 x USB-C (15W). Designed with a digital display so you know exactly how much charge you have left in your Power bank. 

5.2 phone* charges 

  • Enjoy uninterrupted screen time with the power to fully charge your phone up to 5.2 times
  • Avoid a flat phone when you need it most with the Boost Power Bank, restoring your phone battery back to 100% no matter where you are. 

Form meets function. 

  • The Boost 20K Power Bank has been designed to aesthetically complement your most important teach, while keeping them powered whenever you need it most
  • With portability in mind, you can charge and carry with confidence with the included lanyard. Up to 5.2 phone* charges from 0-100% battery (*based on iPhone 15)

  • Suitable charging for any phone & earbuds 
  • Up to 15W charging power.  
  • 2 year warranty 
  • Carry on Airplane
  • 3x USB ports for charging (1x USB-C, 2x USB-A)
  • Compatible Accessories, USB-C to USB-A Cables, USB-A to Micro-USB Cables, USB-A to Lighting Cables
  • Compatible Devices: iPhone, Android, Tablet
  • Founded in Melbourne, Australia in 2003, Cygnett is a global collective of future-focused creatives, engineers and technologists, united by a shared passion for tech and its potential to create better experiences everyday

Reviews

Overall rating: 5.0 / 5 from 1 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Great travel device

"I am very pleased with this purchase. I used this on a trip to a remote area of Samoa recently. I felt great peace of mind that I could keep my phone charged at all times as had to rely on intermittent power supplies. Also great for charging on the plane, airport and car. Would reccomend."

— Kathryn H. (5/5)

Q&A

Material and care

Materials

Composition

  • Battery Capacity, 20,000 mAh, Battery Type: Lithium Battery

Warranty

  • Warranty: 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.
Care instructions

  • Handle with care
  • Unplug by holding the connector
  • Avoid bending, moisture, and excess heat
  • Use only with compatible devices and chargers
  • Stop using if damaged.

Delivery and returns

Delivery

Rates

Standard shipping:

  • Free to all members within Australia. Simply sign in or create an account to access free delivery.
  • If you are not a member, a flat rate of $12 is charged for standard delivery.

Express shipping

  • A flat rate of $20 within Australia.

AU Delivery

Standard Delivery (Business Days):

  • ACT: 1-4 days (All areas)
  • NSW 1-4 Days (Metro) | 4-6 days (Non-metro)
  • VIC: 1-3 days (Metro) | 3-6 days (Non-metro)
  • QLD: 2-6 days (Metro) | 6-15 days (Non-metro)
  • SA: 2-4 days (Metro) | 4-6 days (Non-metro)
  • WA: 4-6 days (Metro) | 6-12 days (Non-metro)
  • TAS: 3-6 days (Metro) | 12-18 days (Non-metro)
  • NT: 3-7 days (Metro) | 13-16 days (Non-metro)

Express Delivery (Business Days):

  • ACT: 1-2 days (All areas)
  • NSW 1-2 Days (Metro) | 2-3 days (Non-metro)
  • VIC: 1-2 days (All areas)
  • QLD: 1-2 days (Metro) | 2-4 days (Non-metro)
  • SA: 1-2 days (Metro) | 2-4 days (Non-metro)
  • WA: 1-2 days (Metro) | 3-6 days (Non-metro)
  • TAS: 1-2 days (Metro) | 2-4 days (Non-metro)
  • NT: 3-5 days (All areas)

We use AusPost as our delivery partner, and you can read more in our help centre.

Returns

Returning an item

We offer 60-day returns in Australia for change of mind as long as all items are unused, in original packaging (with tags attached), and you have proof of purchase.

Either pop into your local store or post it back to us.

Read more about returns in our help centre.