Xiaomi Mi Power Bank 3 Ultra Compact
- Capacity:
- 10000 mAh
- Max Output Power:
- 22.5 W
- Ports:
- USB-A + USB-C out
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Manufacturer: Xiaomi Last updated: 2026-09-22
Where to buy
- XiaomiGo to store
Xiaomi Mi Power Bank 3 Ultra Compact Review
Xiaomi Mi Power Bank 3 Ultra Compact 10000mAh 22.5W pocket-sized power bank with USB-A and USB-C output, USB-C/Micro-USB input, lithium-polymer cell.
A compact everyday power bank from Xiaomi's Mi Power Bank 3 line, built around a 10,000mAh lithium-polymer cell in a genuinely pocketable 90x64x24mm shell. Output tops out at 22.5W across its USB-A and USB-C ports, and it can be refilled via either USB-C or Micro-USB input in roughly 3.5 hours from a 24W-or-better PD charger.
Portability
At 90 x 64 x 24mm this is one of the smaller 10,000mAh power banks on the market, designed to disappear into a pocket or small bag rather than sit in a backpack pouch.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Daily phone top-ups
- Travelers who want a pocketable bank
Not for
- Laptop charging
- High-wattage device charging
Specifications
What these specs meanIdentity
| Brand | Xiaomi |
|---|---|
| Model Number | PB1022ZM |
Capacity
| Capacity mAh | 10000 mAh |
|---|---|
| Capacity Wh | 37 Wh |
| Cell Chemistry | Li-po |
| Cell Voltage | 3.7 V |
Output power
| Max Output Power | 22.5 W |
|---|
Ports
| Output Port Count | 2 ports |
|---|---|
| USB-C Port Count | 1 ports |
| USB-A Port Count | 1 ports |
| AC Outlet | No |
| Built-in Cable | None |
Recharging
| Recharge Input Power | 22 W |
|---|---|
| Recharge Time | 210 min |
| Recharge Port Type | USB-C and Micro USB |
Wireless charging
| Wireless Charging | No |
|---|
Display and controls
| Display Type | None |
|---|
Size and portability
| Length | 90 mm |
|---|---|
| Width | 64 mm |
| Thickness | 24 mm |