













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
Key Specifications
- Brand:
- Cygnett
- Model Number:
- CY4751PBCHE
- Compatible Phones:
- iPhone, Android, Tablet
- Wired Connections:
- 1x USB-C, 2x USB-A
- Battery:
- 15W
- Type:
- Powerbank
General Information
- What's In The Box:
- 15cm USB-A to USB-C Cable
Warranty
- Manufacturer's Warranty:
- 24 Month
General Information
- What's In The Box:
- 15cm USB-A to USB-C Cable
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
4.7 out of 5 stars from 64 reviews
95% of users recommend this product
Cygnet booster. Handy and useful
Great convenient gadget to have for emergency situations when you run out
Sonny
Confirmed purchase 14 March 2026
Published on 7 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
powerbank
powerbank does its job for what its designed for efficiently and quickly
Ben
Confirmed purchase 2 March 2026
Published on 24 March 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Powerful and airline compliant
Great powerbank. Handles a number of charges and devices, and was within acceptable limit for carriage on airlines which was the main consideration for my purchase.
Andrew H
Confirmed purchase 21 February 2026
Published on 17 March 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
So compact
This product is great for my next travel needs to assist me to be in contact better with my family and friends.
Tash72
Confirmed purchase 19 January 2026
Published on 16 February 2026
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
Bit heavy to carry. The charging speed is not that great.
Nandra
Confirmed purchase 31 December 2025
Published on 28 January 2026
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
Good brand, reliable and giod price
Ronald Roldan
Confirmed purchase 26 December 2025
Published on 20 January 2026
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
Happy with product. Bought this a few weeks ago to take away camping. So far so good :)
Elise
Confirmed purchase 21 December 2025
Published on 13 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 13 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 13 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 13 December 2025
Published on 7 January 2026
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 64 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.
Q: Which devices are compatible with the Cygnett Boost 20000mAh Powerbank?
A: The powerbank is compatible with iPhones, Android devices, and tablets.
Q: What are the connectivity options available on the Cygnett Boost Powerbank?
A: The powerbank features 1x USB-C port and 2x USB-A ports for connectivity.
Q: What is the weight and size of the Cygnett Boost 20000mAh Powerbank?
A: The powerbank weighs 490g and has dimensions of Height 145mm, Width 71mm, Depth 29mm.
Q: What is included in the box with the Cygnett Boost Powerbank?
A: The box includes a 15cm USB-A to USB-C cable.
Q: How much power does the Cygnett Boost 20000mAh Powerbank deliver?
A: The powerbank provides a total of 15W system power.