Xiaomi Power Bank 20000mAh (Integrated Cable) 20000mAh Gris léger

Xiaomi Power Bank 20000mAh (Integrated Cable) 20000mAh Light Grey

Name: Xiaomi Power Bank 20000mAh (Integrated Cable) 20000mAh Light Grey
Brand: Xiaomi

20000mAh power bank with built-in cable for multiple charges on the go.

Manufacturer reference 4223710916

79 /100 Its best score: the largest capacity, rated "very large" on its category’s scale.

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What the Xiaomi Power Bank 20000mAh (Integrated Cable) 20000mAh Light Grey is worth

The Xiaomi Power Bank 20000mAh with integrated cable is a high-capacity external battery designed to charge smartphones and tablets multiple times without needing a separate cable.

Its light grey finish and 20000mAh capacity place it in the mid-range market segment, where several full charges and decent build quality are expected for regular use.

It suits those seeking a portable solution without extra accessories, as the built-in cable prevents forgetting it when travelling.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Capacity Very large

20,000 mAh · category median: 10,000 mAh

Simultaneous devices Very complete

3 · category median: 2.5

Lightness Heavy

342 g · category median: 209.5 g

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Specifications

Design 1

Product colour Light grey

Battery 3

Cell capacity 74 Wh

Rated capacity 13,000 mAh (5 V)

Battery type Lithium-ion

Dimensions 1

Dimensions 128 x 73 x 32 mm

Charge 2

Maximum charging power 22.5 W

Bidirectional fast charging Yes

Connections 6

Integrated USB-C cable Yes

USB-C port (IN1) 5 V⎓3 A, 9 V⎓2.5 A

USB-C port (IN2) 5 V⎓3 A, 9 V⎓2.5 A

Integrated USB-C cable (OUT1) 5 V⎓3 A, 9 V⎓2.23 A, 10 V⎓2.25 A, 12 V⎓1.67 A

USB-C port (OUT2) 5 V⎓3 A, 9 V⎓2.23 A, 10 V⎓2.25 A, 12 V⎓1.67 A

USB-A port (OUT3) 5 V⎓3 A, 9 V⎓2.23 A, 10 V⎓2.25 A, 12 V⎓1.67 A

Protections 5

Short circuit protection Yes

Overcurrent protection Yes

Overload protection Yes

Overvoltage protection Yes

Thermal protection Yes

Features 1

Low current charging Yes

Other specifications 3

Battery capacity 20,000 mAh

Weight 342 g

Number of simultaneously connected devices (max) 3

Who this model suits

It’s for you if

Your first criterion is the capacity: it happens to be its best score.

You want a good score on the simultaneous devices, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the lightness: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

It displays 20000mAh nominal capacity. In practice, this typically allows three to four full charges of a standard smartphone, depending on its battery size and conversion losses.

The integrated cable avoids forgetting your charger, but compatibility depends on the connector provided. Check it matches your device, otherwise you will need to use your own cable via the available ports.

At 20000mAh, the format remains compact for the capacity offered, but weight and bulk are greater than 10000mAh models. It fits in a backpack, less easily in a jacket pocket.