Xiaomi Mi Power Bank 3 20000mAh 18W
- Capacity:
- 20
- Max Output:
- 18W
- Wireless:
- None
- Dimensions:
- 150.6 x 72.2 x 26.3mm
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Manufacturer: Xiaomi Last updated: 2026-09-15
Xiaomi Mi Power Bank 3 20000mAh 18W Review
Xiaomi Mi Power Bank 3 20000mAh 18W (model PLM18ZM) is a 20,000mAh / 74Wh Li-Polymer power bank with 18W max two-way fast charging and a rated output capacity of 12,000mAh (5V).
A no-frills, high-capacity entry in Xiaomi's third-generation Mi Power Bank line, aimed at travelers who want a large battery reserve without paying for the fastest charging speeds.
High Capacity, Simple Charging
20,000mAh (74Wh) capacity with 18W two-way fast charging and a rated output of 12,000mAh, measuring 150.6 x 72.2 x 26.3mm.
Specifications
Identity
| Brand | Xiaomi |
|---|
Ports
| AC Outlet | No |
|---|---|
| Built-in Cable | No |
| Capacity | 20000 mAh |
|---|---|
| Energy | 74 Wh |
| Airline Safe/100Wh or less | Yes |
| Max Single-Port Output | 18 W |
| Laptop Charging 60W+ | No |
| Battery Chemistry | Li-Polymer |
| Dimensions | 150.6 x 72.2 x 26.3mm |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Long trips needing a large capacity reserve
- Budget-conscious buyers who don't need 30W+ speeds
Not for
- Fastest possible charging
- Laptop charging
FAQs
What are the key specifications of the Xiaomi Mi Power Bank 3 20000mAh 18W?
The Xiaomi Mi Power Bank 3 20000mAh 18W is a power bank from Xiaomi. Key specs: Capacity 20,000mAh, Energy 74Wh, Airline Safe/100Wh or less Yes, Max Single-Port Output 18W, Laptop Charging 60W+ No.
Will the Xiaomi Mi Power Bank 3 20000mAh 18W work with my current setup?
The Xiaomi Mi Power Bank 3 20000mAh 18W lists Capacity is 20,000mAh. 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 Power Bank 3 20000mAh 18W best suited to?
It suits long trips needing a large capacity reserve, budget-conscious buyers who don't need 30w+ speeds.
What are the drawbacks of the Xiaomi Mi Power Bank 3 20000mAh 18W?
It is a poor fit for fastest possible charging, laptop charging.
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