Belkin UltraCharge BPB039hqBK 25,000mAh 158W Power Bank

BPB039hqBK: Belkin UltraCharge is a 25,000mAh portable power bank with an integrated USB-C cable, a USB-A port and a USB-C port. Its listing claims 158W shared output and support for charging three devices at once, making it suited to buyers carrying a laptop and smaller devices. The listing gives a 140W maximum for one device, so 158W is not a single-device output claim.

At a glance

Integrated USB-C cable, plus separate USB-A and USB-C ports, are listed for charging three devices at once.
The listing claims 158W shared output and a maximum of 140W when charging one device.
A digital display shows the power bank's battery status.

Price

£69.99Save 30%

Reference price: ~~£99.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Built-in USB-C cable means one fewer separate charging lead to carry for compatible USB-C devices.
Three-device charging and a 25,000mAh capacity suit trips with a laptop, phone and tablet or other small device.
The display provides a visible battery-status indication.

Technical specifications

15 specifications

Identity
Brand	Belkin
Model	BPB039hqBK
Colour	Black

Power and connections
Battery capacity	25000
Battery cell type	Lithium Ion
Maximum shared output	158W
Maximum output to one device	140W
Voltage	20 Volts
Amperage	7.9 Amps
Connector types	USB Type A, USB Type C
Number of ports	2

Dimensions
Dimensions listed	16.5 x 8.9 x 2.6 centimetres

Other listed details
Cordless	Yes
Warranty type	Limited
Product warranty	2 year manufacturer

What to know before buying

Listing details to confirm

The 158W figure is stated as shared output across devices, while the listing specifies 140W maximum for one device. It also gives 2 ports but describes three-device charging using the integrated cable plus those ports. The listed battery capacity is shown as 25000 without a unit in the technical details, while feature text says 25,000mAh. Confirm output allocation and device compatibility for your intended setup.

What’s in the box

Included

UltraCharge Pro Laptop Power Bank 25K

Who is it for?

A good fit for

People who want a high-capacity power bank with an integrated USB-C cable for charging a laptop and personal devices.
Travellers who may need to charge up to three devices at once and want a display of remaining battery status.

Less suited to

Buyers who need a clearly stated output allocation for each port or confirmed compatibility with a particular laptop should verify those details before choosing.

Belkin UltraCharge BPB039hqBK 25,000mAh 158W Power Bank · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 127 ratings

5 stars71%71%
4 stars20%20%
3 stars6%6%
2 stars3%3%
1 star0%0%

The supplied evidence contains aggregate ratings but no customer-comment summary. The distribution is mostly five- and four-star ratings, with some three- and two-star ratings, so it suggests generally favourable but not uniformly positive responses. Ratings alone do not identify what customers liked or disliked, or establish how well the claimed output and three-device charging work in a particular setup.

Frequently asked questions

Can it charge three devices at once?

The listing says it can charge three devices simultaneously using the built-in USB-C cable, USB-A port and USB-C port. It describes 158W as shared output and states a maximum of 140W for one device.

Does the power bank provide 158W to one device?

No. The listing claims 158W shared output and specifies 140W as the maximum for a single device.

Does it have a built-in cable?

Yes. The listing identifies an integrated USB-C cable, alongside USB-A and USB-C ports.