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  1. Power banks

BlueBuilt Power Bank with Fast Charging 20,000mAh

8,7/10 (65 reviews)
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BlueBuilt power banks
  • BlueBuilt Power Bank with Fast Charging 20,000mAh Main Image
  • BlueBuilt Power Bank with Fast Charging 20,000mAh front
  • BlueBuilt Power Bank with Fast Charging 20,000mAh detail
  • BlueBuilt Power Bank with Fast Charging 20,000mAh front
  • BlueBuilt Power Bank with Fast Charging 20,000mAh back
  • BlueBuilt Power Bank with Fast Charging 20,000mAh visual Coolblue 1
  • BlueBuilt Power Bank with Fast Charging 20,000mAh visual Coolblue 2
  • BlueBuilt Power Bank with Fast Charging 20,000mAh product in use
  • BlueBuilt Power Bank with Fast Charging 20,000mAh product in use
  • BlueBuilt Power Bank with Fast Charging 20,000mAh product in use
  • BlueBuilt Power Bank with Fast Charging 20,000mAh product in use
Coolblue's Choice

Our choice for a power bank with fast charging

  • BlueBuilt Power Bank with Fast Charging 20,000mAh Main Image
  • BlueBuilt Power Bank with Fast Charging 20,000mAh front
  • BlueBuilt Power Bank with Fast Charging 20,000mAh detail
  • BlueBuilt Power Bank with Fast Charging 20,000mAh front
  • BlueBuilt Power Bank with Fast Charging 20,000mAh back
  • BlueBuilt Power Bank with Fast Charging 20,000mAh visual Coolblue 1
  • BlueBuilt Power Bank with Fast Charging 20,000mAh visual Coolblue 2
  • BlueBuilt Power Bank with Fast Charging 20,000mAh product in use

Choose your power bank

Charge 4 times
BlueBuilt Wireless Power Bank with MagSafe Magnet 5000mAh
BlueBuilt Power Bank with Fast Charging 10,000mAh
BlueBuilt Power Bank with Fast Charging 20,000mAh
BlueBuilt Laptop Power Bank with Fast Charging 27,000mAh Black
Retail price 49,99 41,99
Delivered tomorrow
Available for pickup even sooner
Pick up in store
Retail price 49,99 41,99
Delivered tomorrow
Available for pickup even sooner
Pick up in store

Product information

Coolblue's Choice

This product is our choice for a power bank with fast charging.
Coolblue's Choice

Key specs

Battery/battery capacity
20000 mAh
Fast charge type
Power Delivery 3.0, Quick Charge 3.0
Recommended for product type
Smartphone, Tablet
Type of USB port
Standard USB-A, USB-C
Easy to take with you
Average
View all specifications

Pros and cons

According to our power bank expert
  • You can charge your smartphone or tablet extra fast via the Power Delivery port.
  • With a 20,000mAh capacity, you can fully charge your smartphone 4 times or your tablet 2 times.
  • This BlueBuilt power bank comes with a 5-year warranty.
  • This power bank only fits in a bag, not in your pocket.
  • You need a 27,000mAh power bank to also charge your laptop.
Product Expert power banks

Description

You can fully charge your smartphone about 4 times with the BlueBuilt Power Bank with Fast Charging 20,000mAh. The power bank doesn't fit in your pocket, bring it in your bag. Thanks to Power Delivery and Quick Charge, you can charge both iPhone models and Samsung smartphones extra fast. After half an hour of charging, the battery is 40 to 50% full. Thanks to the button on the power bank, you can easily check the battery level of the power bank. Cables for your Android smartphone or iPhone 15 are included. You need an extra USB-C to Lightning cable for your iPhone 14 or older models. You can charge tablets once or twice. Also want to charge your laptop? Get the 27,000mAh BlueBuilt power bank.
You can fully charge your smartphone about 4 times with the BlueBuilt Power Bank with Fast Charging 20,000mAh. The power bank doesn't fit in your pocket, bring it in your bag. Thanks to Power Delivery and Quick Charge, you can charge both iPhone models and Samsung smartphones extra fast. After half an hour of charging, the battery is 40 to 50% full. Thanks to the button on the power bank, you can easily check the battery level of the power bank. Cables for your Android smartphone or iPhone 15 are included. You need an extra USB-C to Lightning cable for your iPhone 14 or older models. You can charge tablets once or twice. Also want to charge your laptop? Get the 27,000mAh BlueBuilt power bank.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual
  • USB-C to USB-C cable 30cm
  • USB-A to USB-C cable 30cm
  • Storage pouch

Included by default

  • Manual
  • USB-C to USB-C cable 30cm
  • USB-A to USB-C cable 30cm
  • Storage pouch

Key specs

Battery/battery capacity
20000 mAh
Fast charge type
Power Delivery 3.0, Quick Charge 3.0
Recommended for product type
Smartphone, Tablet
Type of USB port
Standard USB-A, USB-C
Easy to take with you
Average
View all specifications

Reviews

65 reviews
8,7/10 (65 reviews)

Rating

31 reviews with 5 stars

25 reviews with 4 stars

8 reviews with 3 stars

1 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

8,4/10

Excellent power bank with large capacity and small footprint

  • 20W PD USB C
  • Relatively fast charging
  • 20W shared among all ports
  • Tim
  • 10 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
5,6/10

No 4x loading

  • Charge your phone quickly
  • Empty after 2x use
  • Loes
  • 24 August 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
8,4/10

Good power bank for simple charging devices

  • 2x USB C 20W PD
  • 1x USB A 18W PD
  • Battery level difficult to read
  • Tim
  • 6 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
8,8/10

Cheap solid device.

  • GSM can be charged super fast.
  • Fairly compact.
  • Pascal
  • 29 August 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
8,8/10

Good

  • Charge phone quickly
  • Feel firm
  • Don't charge fast
  • José
  • 30 July 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
10/10

Happy with this power bank.

  • Not too big .
  • Firm
  • It has 3 ports on it. 1x usb a (large) and 2 times usb c. Only 1 of which is suitable for charging the power bank. So take a good look at which port is for charging.
  • Tim
  • 27 August 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
6,0/10

Potentially top device, but I have a Monday morning model?

  • Lots of power
  • 3 connections
  • Broken
  • Chris
  • 5 August 2024
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
9,6/10

Excellent power bank

  • Solid
  • Fast
  • No
  • Frans
  • 22 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
10/10

Great product

  • Frank
  • 30 April 2024
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
10/10

Top power bank

  • Loads quickly
  • Same size as phone, only thicker
  • Marije
  • 8 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
8,4/10

Excellent power bank with large capacity and small footprint

  • 20W PD USB C
  • Relatively fast charging
  • In some cases it can still charge a laptop.
  • 20W shared among all ports

Bought, among other things, to charge a Microsoft Surface laptop Go for use on the road.

This 20Ah power bank supports USB PowerDelivery up to a maximum of 20W, allowing a phone or tablet to charge quickly. For comparison, the specifications with charging speeds are the same as an Apple Power Adapter 20W and is able to charge the tested Microsoft Surface Laptop Go, but unfortunately the power bank cannot*.

*Charging the laptop only works with the USB C2 connection when the laptop is turned off. For emergencies, still a plus!

Do you want to be sure that a laptop can be charged? Then go for the more expensive Variant 27Ah power bank from BlueBuilt, which according to the website has a higher output power than this 20Ah power bank.

  • Tim
  • 10 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
5,6/10

No 4x loading

  • Charge your phone quickly
  • Empty after 2x use

After using the power bank 2x to charge my phone, the power bank was empty, and not the 4x as described. On the other hand, it does charge the phone very quickly.

  • Loes
  • 24 August 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
8,4/10

Good power bank for simple charging devices

  • 2x USB C 20W PD
  • 1x USB A 18W PD
  • Fast charging with 18W (USB C)
  • Battery level difficult to read

Bought to replace an older 20Ah power bank. Charging time from 18 hours with the old power bank to 5 hours with this new power bank. What a difference! It can charge a laptop with PD (Microsoft Surface Laptop Go (Gen1)), only when it is turned off, only with port C2 (output only). iPad, iPhone, earbuds, headset charge fine and quite quickly.

What can you expect from this power bank? A comparison, the Apple power adapter USB C PD of 20W has the same specifications as this power bank when it comes to power. The specifications indicate that the output for USB is C1 and C2, PD 5V, 3A / 9V 2.2A / 12V / 1.67A. Although it wants to charge a Microsoft Surface Laptop Go (Gen 1) while it is on, this power bank cannot do this, regardless of the same output specifications. This power bank has 3 ports to charge your devices. 2x USB C with 20W per port and 1x USB A with a maximum of 18W. Please note that the maximum power is 20W, distributed over all ports. It is best to use 1 port for fast charging.

It seems that this power bank can charge via a power adapter as well as charge a device (Passthrough charging), but this ensures that the output of this power bank may go to 10W or 5W. This way you can charge your power bank and your device at the same time.

  • Tim
  • 6 September 2023
  • Written for: BlueBuilt Power Bank with Fast Charging 20,000mAh
  • Automatically translated from Dutch
View all 65 reviews

Similar and better products

  • Current product
  • Retail price 49,99 41,99
  • 49,99
  • 47,99
  • 65,-
  • 65,-
Battery/battery capacity
  • 20000 mAh
  • 5000 mAh
  • 20000 mAh
  • 20000 mAh
  • 20000 mAh
Wireless charging
  • No
  • Yes
  • No
  • No
  • No
Number of USB ports
  • 3
  • 1
  • 3
  • 3
  • 3
Power
  • 20 W
  • 20 W
  • 20 W
  • 35 W
  • 35 W
View full comparison

Specifications

Product

Product number
920002
Manufacturer code
BBPDPB20
Brand
BlueBuilt
Warranty
5 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Most important properties

Number of charges smartphone
4
Fast charge type
Power Delivery 3.0, Quick Charge 3.0
Recommended for product type
Smartphone, Tablet
Easy to take with you
Average
Battery/battery capacity
20000 mAh
Type of USB port
Standard USB-A, USB-C
Power
20 W
Number of USB ports
3
Type of USB cable included
USB-A to USB-C, USB-C to USB-C

Physical properties

Height
13,5 cm
Width
6,5 cm
Depth
2,55 cm
Weight
413 g
Easy to take with you
Average
Color
Black
Material
Plastic
Water-resistant
No
Shockproof
No

Charging properties

Battery/battery capacity
20000 mAh
Number of charges smartphone
4
Wireless charging
No
Fast charge type
Power Delivery 3.0, Quick Charge 3.0
Power bank chargeable via fast charging
Yes

Connectors

Lightning connector
No
Type of USB port
Standard USB-A, USB-C
Number of USB-C ports
2
Output or Input USB-C port
Both
Power USB-C port
20 W
Fast charging USB-C port
Yes
Type of fast charging USB-C port
Power Delivery 3.0
Output or Input second USB-C port
Output
Power second USB-C port
20 W
Fast charging second USB-C port
Yes
Type of fast charging second USB-C port
Power Delivery 3.0
Number of female standard USB-A ports
1
Power standard USB-A port
18 W
Fast charging standard USB-A port
Yes
Type of fast charging basic USB-A port
Quick Charge 3.0
A / C connection
No

Extra functionalities

Solar cell
No
Battery level indicator
Yes
Flashlight
No

Connectivity

Type of USB cable included
USB-A to USB-C, USB-C to USB-C
Type of included second USB cable
USB-A to USB-C

Compatibility

Recommended for product type
Smartphone, Tablet
Made for brand
Apple, Huawei, Motorola, Samsung, Sony, Universal, Xiaomi

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This is the one

BlueBuilt Power Bank with Fast Charging 20,000mAh
BlueBuilt Power Bank with Fast Charging 20,000mAh
Choose your power bank: Charge 4 times
Retail price 49,99 41,99
Delivered tomorrow
Available for pickup even sooner
In my shopping cart In my shopping cart
BlueBuilt Power Bank with Fast Charging 20,000mAh
Retail price 49,99 41,99
In my shopping cart In my shopping cart
View comparison
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