Xiaomi

Xiaomi Mi 50W Power Bank 20000mAh

Capacity:: 20,000mAh / 74Wh
Max Output:: 50W USB-C
Wireless:: None
Weight:: ~400g

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Manufacturer: Xiaomi Last updated: 2026-09-15

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Xiaomi Mi 50W Power Bank 20000mAh Review

Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro, model PLM07ZM) is a 20,000mAh / 74Wh lithium-polymer power bank with 50W USB-C dual-way PD fast charging, rated capacity of 12,600mAh (5V/5.4A), and support for charging up to three devices at once.

This is Xiaomi's higher-capacity, higher-wattage option in the Mi Power Bank 3 line. The 50W USB-C port charges phones fast and can also recharge the power bank itself, and at 74Wh it stays under the 100Wh airline carry-on limit despite its large 20,000mAh capacity.

Charging Performance

50W max USB-C output with two-way PD fast charging cuts both device charging time and the power bank's own recharge time. Rated capacity is 12,600mAh at 5V/5.4A.

Capacity & Portability

20,000mAh (74Wh) capacity is large enough for multiple full phone charges while staying just under the 100Wh international air travel threshold. Weighs approximately 400g.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

Travelers wanting one high-capacity bank for phones and tablets
Users who want fast 50W recharge of the power bank itself

Not for

Laptop charging (below the 60W+ threshold most laptops need)
Wireless charging users

Specifications

What these specs mean

Identity

Brand	Xiaomi

Capacity

Capacity mAh	20000 mAh
Capacity Wh	74 Wh
Cell Chemistry	Li-Polymer

Output power

Single Port Max Output	50 W
Max Output With All Ports	50 W

Ports

Output Port Count	3 ports
USB-C Port Count	1 ports
AC Outlet	No
Built-in Cable	No

Recharging

Passthrough Charging	No

Size and portability

Weight	400 g

Safety and features

Airline Safe	Yes

FAQs

What are the key specifications of the Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro)?

Key specs for the Xiaomi Mi 50W Power Bank 20000mAh: Capacity 20000 mAh, Ports USB-A, USB-C (charges up to 3 devices), Energy 74 Wh, Airline Safe/100Wh or less Yes, Max Single-Port Output 50 W, Total Output 50 W.

Will the Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro) work with my current setup?

The Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro) lists Capacity is 20000 mAh. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro) best suited to?

Best suited to: Travelers wanting one high-capacity bank for phones and tablets; Users who want fast 50W recharge of the power bank itself.

What are the drawbacks of the Xiaomi Mi 50W Power Bank 20000mAh (Mi Power Bank 3 Pro)?

Not the best fit for: Laptop charging (below the 60W+ threshold most laptops need); Wireless charging users.