Xiaomi10000mAh Redmi Power Bank

Medium power bank
10000mAh

£21Typical price

Test score

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The Xiaomi 10000mAh Redmi Power Bank is a budget power bank, with two USB-A outputs. But does the low price mean poor performance? Read the results of our lab test to find out.

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cons

What's included?

What is it?
What’s it like to use?
How well does it perform?
Is there anything else I should know?
Should I buy it?

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KEY TEST RESULTS
Performance
Ease of use
Features

Oct 2022Last checked by Which?
Sept 2021First reviewed by Which?
Mar 2020Released

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	7.4cm
length	15cm
Height	1.5cm
Weight	239g

Features
Pass through charging	No
Power delivery	No
Wireless charging	No
Display type	4 LED indicators show battery power level
Accessories included	Short USB-A to micro USB lead

Power
Power bank charging time
No. smart phone charges possible	2.1
No. Tablet charges possible	1.1

Connections
Input 1	USB-C
Input 1 specs	5V, 2.6A
Input 2	micro USB
Input 2 specs	5V, 2.6A
Output 1	USB-A
Output 1 specs	5V, 2.4A
Output 2	USB-A
Output 2 specs	5V, 2.4A
Shared output	Yes
Max combined output	2.6A

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Xiaomi10000mAh Redmi Power Bank