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Cygnett Boost 20000mAh Powerbank - Black

CY4751PBCHE
$79
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Product Overview

Need a reliable power boost on the go? The Cygnett Boost 20000mAh Powerbank in sleek black has you covered. With an impressive 20000mAh capacity, this compact powerhouse keeps your iPhone, Android, or tablet charged up and ready when you need it most. Featuring 15W of total system power and versatile connectivity options including 1x USB-C and 2x USB-A ports, powering up multiple devices is a breeze. Measuring just 145mm high, 71mm wide, and 29mm deep, and weighing only 490g, this portable powerbank slips easily into your bag for convenient charging anywhere. Plus, it comes with a handy 15cm USB-A to USB-C cable so you're ready to go right out of the box. Have peace of mind with Cygnett's 24-month manufacturer's warranty on the CY4751PBCHE. Why settle for a drained battery when you can boost your device's power and your day with Cygnett?

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
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

Cygnett Boost 20000mAh Powerbank - Black CY4751PBCHE

Overall Rating Snapshot

4.8 stars

4.8 out of 5 stars from 43 reviews

95% of users recommend this product

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  • 5 out of 5

    Excellent heavy-duty powerbank

    This is simply the best recharge power bank. Solid metal casing and tough. Recharges three times before needing to be plugged in. Best on the market . Excellent gift ideas.

    Australia

    Confirmed purchase 19 August 2025

    Published on 13 September 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.

  • 3 out of 5

    Slower than earlier version

    I had 10000mAh of the previous version and it was better in speed charging. And it was cheaper too.

    Asanka Silva

    Confirmed purchase 15 August 2025

    Published on 9 September 2025

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Excellent Powerbank Charger

    I’ve been using this powerbank charger for a few weeks now, and I’m genuinely impressed. It’s compact and holds a solid charge—perfect for long days out or travel. I’ve charged my phone multiple times on a single charge, and it’s still going strong. Definitely a reliable backup power source that I now carry with me everywhere. Highly recommend!

    Harry

    Confirmed purchase 2 August 2025

    Published on 26 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.

  • 5 out of 5

    Great unit

    I love the display so I can see how much power I have left. Charges quickly and it give me comfort to know I have power if I need it.

    Rhys

    Confirmed purchase 26 July 2025

    Published on 19 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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 4 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 4 out of 5

    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.

You've viewed 10 of 43 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.

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