BlueBuilt Power Bank 20,000mAh with Fast Charging Black

Name: BlueBuilt Power Bank 20,000mAh with Fast Charging Black
Brand: BlueBuilt
SKU: 959636
Price: 49.99 EUR
Availability: InStock
Rating: 9.2 (1 reviews)

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Specifications

Product information

Key specs

20 Ah

Power Delivery 3.0

Laptops with USB C connector, Smartphone, Tablet

Standard USB-A, USB-C

Average

15 - 20 W

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Pros and cons

According to our power bank expert

With a 20,000mAh capacity, you can fully charge your smartphone 4 times.
With the 3 USB ports, you can charge more smartphones and tablets at the same time.
The large power bank only fits in a big bag or backpack, not in your pocket.

Description

With the BlueBuilt Power Bank 20,000mAh with Fast Charging, you can charge your devices multiple times while you’re on the go. This power bank has enough capacity to fully charge your smartphone about 4 times. You can use the 3 USB ports to charge 3 devices at the same time, like your tablet, smartphone, and earbuds.

Tips for using this product

This is what you get

USB-C to USB-C cable
Carrying cord

Reviews

Rating

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1 star

Most helpful reviews

Review is 9,2 out of 10.

Good power bank

Quickly charged
Small but thick model
No

Charging from a power bank to a smartphone is very fast. It's also easy to check the percentage of charge remaining in the power bank.

Review by:
Ingrid
Date:
24 February 2026
Translation:
Automatically translated from Dutch

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- 49,99
- 69,-
- 65,-
- 69,-
- 65,-

Battery/battery capacity
- 20 Ah
- 27 Ah
- 20 Ah
- 10000 mAh
- 20 Ah
Wireless charging
- No
- No
- No
- Yes
- No
Number of USB ports
- 3
- 3
- 3
- 1
- 3
Power
- 15 - 20 W
- 15 - 100 W
- 35 W
- 30 W
- 35 W

Show full comparison

Specifications

Product

Product
	Product number	959636
	Manufacturer code	BBPB2020BS
	Brand	BlueBuilt
	Warranty	3 years
	Processing of your defect	Via Coolblue

Key properties

Key properties
	Number of charges smartphone	4
	Fast charge type	Power Delivery 3.0
	Recommended for product type	Laptops with USB C connector, Smartphone, Tablet
	Easy to take with you	Average
	Battery/battery capacity	20 Ah
	Type of USB port	Standard USB-A, USB-C
	Power	15 - 20 W
	Number of USB ports	3
	Type of USB cable included	USB-C to USB-C

Physical properties

Physical properties
	Height	9,85 cm
	Width	7 cm
	Depth	2,85 cm
	Weight	314 g
	Easy to take with you	Average
	Color	Black
	Material	Plastic
	Water-resistant
	Shockproof

Charging properties

Charging properties
	Battery/battery capacity	20 Ah
	Number of charges smartphone	4
	Wireless charging
	Fast charge type	Power Delivery 3.0
	Power bank chargeable via fast charging

Slots

Slots
	Lightning connector
	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
	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
	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
	Type of fast charging basic USB-A port	Quick Charge 3.0
	A / C connection

Extra functionalities

Extra functionalities
	Solar cell
	Battery level indicator
	Flashlight

Connectivity

Connectivity
	Type of USB cable included	USB-C to USB-C
	Type of included second USB cable	USB-C to USB-C

Compatibility

Compatibility
	Recommended for product type	Laptops with USB C connector, Smartphone, Tablet
	Made for brand	Apple, Huawei, Motorola, Samsung, Sony, Universal, Xiaomi

This is the one

BlueBuilt Power Bank 20,000mAh with Fast Charging Black

Review is 9,2 out of 10, based on 1 review.

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BlueBuilt Power Bank 20,000mAh with Fast Charging Black