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Cygnett Boost 20000mAh Powerbank - Black
CY4751PBCHE
$79
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Delivery
Store availability
INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend $400+ on a Range of Appliances~~
Use Promo Code PAYDAY in cart.
~~Ends 11:59pm AEST 17/08/2025. Excludes products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code can be used in store, over the phone, via online chat. Code cannot be used on any eBay or commercial orders. Code must be applied in cart to receive the discount for online purchases. For in store and over the phone purchases, discount will be applied at point of sale. Cannot be used in conjunction with any other discount offer. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
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Product Overview
Key Features
- Powerbank for charging phones and tablets
- 20000mAh capacity with 15 Watt total power
- 1 USB-C and 2 USB-A connection ports
- Includes 15cm USB-A to USB-C cable
INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend $400+ on a Range of Appliances~~
Use Promo Code PAYDAY in cart.
~~Ends 11:59pm AEST 17/08/2025. Excludes products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code can be used in store, over the phone, via online chat. Code cannot be used on any eBay or commercial orders. Code must be applied in cart to receive the discount for online purchases. For in store and over the phone purchases, discount will be applied at point of sale. Cannot be used in conjunction with any other discount offer. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- Cygnett
- Model Number:
- CY4751PBCHE
- Compatible Phones:
- iPhone, Android, Tablet
- Battery:
- 15W
- Type:
- Powerbank
Connections
- Wired Connections:
- 1x USB-C, 2x USB-A
General Information
- What's In The Box:
- 15cm USB-A to USB-C Cable
Warranty
- Manufacturer's Warranty:
- 24 Month
Connections
- Wired Connections:
- 1x USB-C, 2x USB-A
Warranty
- Manufacturer's Warranty:
- 24 Month
Product Dimensions
- Product Height (mm):
- 145
- Product Width (mm):
- 71
- Product Depth (mm):
- 29
- Product Weight (g):
- 490
Box Dimensions
- Box Height (mm):
- 160
- Box Width (mm):
- 32
- Box Depth (mm):
- 120
- Box Weight (kg):
- 0
Product Reviews of Cygnett Boost 20000mAh Powerbank - Black
Overall Rating Snapshot
4.8 out of 5 stars from 39 reviews
97% of users recommend this product
Awesome
Really charges fast
Tim
Confirmed purchase 17 July 2025
Published on 12 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
A must for travelling
Use this on our trip through Europe keeps all phones charged
Trina
Confirmed purchase 23 March 2025
Published on 9 August 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Solid Value Power Bank with Room for Improvement
Overall, this power bank performs exactly as expected and delivers reliable charging when needed. I purchased it for travel purposes to avoid the constant need to find a power outlet, and it exceeded expectations—capable of charging my phone multiple times on a single charge. There are a few minor drawbacks to consider. Its larger size and noticeable weight may not suit those looking for a more compact or lightweight option. Additionally, it features only a single USB-C port, which could be limiting for users who need to charge multiple USB-C devices simultaneously. A second USB-C port would have been a welcome addition. That said, for the price, I’m very satisfied with the performance and value this power bank provides.
Anton
Confirmed purchase 29 June 2025
Published on 26 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Sturdy powerbank
Just what you'd expect
KZ
Confirmed purchase 24 June 2025
Published on 15 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome power bank.
Great product that does an awesome job at keeping things charged quickly and easy. Love this product and also the price.
Peter
Confirmed purchase 12 June 2025
Published on 9 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome product.
Great product at a awesome price, very easy to use and very long lasting.
Peter
Confirmed purchase 12 June 2025
Published on 8 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Nice look
Colour nice and smooth touch
Amit
Confirmed purchase 14 June 2025
Published on 8 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Outstanding Powerbank
I was able to charge my phone five times whilst on holidays. This is better than expected.
Amanda
Confirmed purchase 6 June 2025
Published on 2 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product at affordable price
Big capacity power bank at a very affordable price
Rodney Soo
Confirmed purchase 10 June 2025
Published on 1 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good features
I like this product
AG
Confirmed purchase 9 May 2025
Published on 3 June 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 39 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.