Power / Power Banks
Xiaomi Power Bank 20000 (Integrated Cable) User Manual
Quick user guide for the Xiaomi Power Bank 20000 (Integrated Cable) (Model PB2020MI). Learn how to charge devices, use the integrated cable, activate low-current mode, and understand LED indicators.
Quick answers from the manual
Quick answer
- The Xiaomi Power Bank 20000 (Integrated Cable) supports 22.5W two-way fast charging. It features an integrated USB-C cable, a USB-C port, and a USB-A port. It includes a low-current mode for small devices like smart bands. p. 1
Key actions
- Charge the power bank p. 1
- Activate low-current mode p. 1
First start
- Fully charge the power bank before its first use. p. 1
Problems and fixes
LEDs do not light up
Plug into an external charger to restore the power bank from protective mode.
p. 1Maintenance and reset
- If the power bank is in protective mode, plug it into an external charger to restore it. p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Model | PB2020MI | Product model number | p. 1 |
| Cell Capacity | 20000 mAh | Total battery capacity | p. 1 |
| Max Output | 22.5 W | Maximum power delivery | p. 1 |
Where to find it in the PDF
- Product Overview and Specifications p. 1
Table of contents
Quick Guide
The Xiaomi Power Bank 20000 (Integrated Cable) is a portable power bank supporting 22.5W two-way fast charging. It features an integrated USB-C cable, a USB-C port, and a USB-A port. It includes a low-current mode for charging small devices like Bluetooth headphones and smart bands.
Product Overview
The power bank includes the following components:
- Integrated USB-C Cable (IN1/OUT1): Used for both charging the power bank and charging devices.
- USB-C Port (IN2/OUT2): Used for charging the power bank and charging devices.
- USB-A Port (OUT3): Used for charging devices.
- Battery Level Check Button: Press to check the battery level or activate low-current mode.
- Battery Level Indicators: Four LED lights indicating the remaining charge.
Charging the Power Bank
Use a Xiaomi charger and charging cable to charge the power bank via the USB-C port, or use the integrated USB-C cable with a Xiaomi charger. The battery level indicators will blink to show the charging progress.
Charging Devices
You can charge devices using the USB-A port, USB-C port, or the integrated USB-C cable. The power bank automatically detects charging and discharging.
Low-Current Mode
To charge low-current devices (e.g., Bluetooth headphones, smart bands):
- Ensure the power bank is not currently charging.
- Double-press the battery level check button.
- The indicators will light up in sequence to confirm low-current mode is active.
- The mode will automatically exit after 2 hours, or you can press the button once to exit manually.
Safety Precautions
- Fully charge the power bank before its first use.
- Do not leave the power bank unattended while charging.
- Do not expose the power bank to liquids, fire, high temperatures (above 60°C/140°F), or strong vibrations.
- Do not disassemble, puncture, or short-circuit the power bank.
- If the power bank becomes swollen, deformed, or leaks, stop using it immediately.
- Avoid charging or discharging in enclosed spaces like pockets or bags to ensure proper heat dissipation.
- Keep out of reach of children.
Specifications
- Model: PB2020MI
- Cell Capacity: 20000 mAh 3.7V 74Wh
- Rated Capacity: 12000 mAh (5V/3A)
- Operating Temperature: 5°C to 35°C
- Dimensions: 128 × 73 × 32 mm
Manufacturer information
Xiaomi Corporation
Practical help
Common problems
Power bank does not charge devices
Ensure the cable is securely connected and the power bank has sufficient charge.
LED indicators do not light up
The power bank may be in protective mode. Plug it into an external charger to reset it.
Temperature detection error
Avoid frequently plugging and unplugging the device during fast charging.
Before use
- Fully charge the power bank before the first use.
- Use a compatible charger (Xiaomi brand recommended).
- Ensure the storage environment is cool and dry.
- Keep the battery level between 25-50% for long-term storage.
Specs in practice
- Rated Capacity
- 12000mAh (5V/3A) - The actual usable capacity available for charging devices.
- Cell Capacity
- 20000mAh - The total capacity of the internal battery cells.
Model compatibility
- Compatible with mainstream mobile phones and digital devices.
- Supports low-current charging for Bluetooth headphones and smart bands.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.