CygnettHBL4WS00 Fast Power Bank

Medium power bank
10000mAh

£20Typical price

Test score

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Does the Cygnett Fast 10,000mAh live up to its name? You’d be surprised how few power banks are either as fast as they claim, or manage the charging capacity printed on the box. Luckily, we’re on hand to submit them to our rigorous tests. Find out what we made of this power bank in our full review.

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What's included?

What is it?
What’s it like to use?
How well does it perform?
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KEY TEST RESULTS
Performance
Ease of use
Features

Mar 2024First reviewed by Which?

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test portable power bank chargers

5 Mar 2024

Performance

Overall
Capacity - actual v claimed
Efficiency
Power bank charging time
Device charging time

How we test performance

How long does the power bank take to charge? How quickly will it charge your devices? And does it deliver on the amount of power that the manufacturer says it will?

Ease of use

Overall
Portability
Capacity and charging indicators
Sockets

How we test ease of use

Are the sockets well marked and far enough apart? Does the capacity indicator work properly? And how easy is it to carry around? We weight these results so that portability is more important in small power banks, and less important in large power banks

Features

How we test features

How many outputs does it have? Does it have any special features that let it charge faster? Does it have wireless? Can you charge this power bank and your devices at the same time?

General
Type	Medium power bank
Claimed capacity	10000mAh
Width	6.3cm
length	9.1cm
Height	2.2cm
Weight	403g

Features
Pass through charging	No
Power delivery	Yes
Wireless charging	No
Display type	4 LED indicators show battery power level
Accessories included	USB A to USB C cable

Power
Power bank charging time
No. smart phone charges possible	2.3453319086416
No. Tablet charges possible	1.1667441860465

Connections
Input 1	USB-C
Input 1 specs	5Vdc - 2.4A 9Vdc - 2A
Output 1	USB-C
Output 1 specs	5Vdc - 3A 9Vdc - 2A12Vdc - 1.5A
Output 2	USB-A
Output 2 specs	5Vdc - 3A 9Vdc - 2A12Vdc - 1.5A
Shared output	Yes
Max combined output	ns

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CygnettHBL4WS00 Fast Power Bank