Introduction
Thank you for choosing the DUDAO K13S 10000 mAh Wireless Power Bank. This portable charger is designed to provide convenient and efficient power for your mobile devices, featuring both wired and wireless charging capabilities, multiple input/output ports, and a smart LCD digital display. Please read this manual carefully to ensure proper use and maintenance of your device.
Product Overview
Key Features:
- 10000 mAh Lithium Polymer Battery: High-capacity for extended use.
- 4 USB Output Ports: Charge multiple devices simultaneously via wired connection.
- 3 Input Ports (Micro USB, Type-C, Lightning): Flexible options for recharging the power bank.
- Smart LCD Digital Display: Shows real-time battery percentage.
- Wireless Charging (5W Output): Convenient cable-free charging for compatible devices.
- Safety Protection System: Guards against over-charging, over-voltage, over-current, and short-circuit.
- UV Painting Finish with Anti-slip Design: Durable and secure placement for wireless charging.
What's in the Box:
- DUDAO K13S Wireless Power Bank
- Charging Cable (Micro USB)

Image: DUDAO K13S Wireless Power Bank highlighting its features including wireless charging, fast charging, UV paint look, and charging protection.
Setup
Initial Charging:
Before first use, fully charge your DUDAO K13S Power Bank. This ensures optimal battery performance and longevity.
- Connect the provided Micro USB cable to the Micro USB input port on the power bank.
- Connect the other end of the cable to a USB wall adapter (not included) or a computer's USB port.
- The LCD display will show the charging progress. Charge until it reaches 100%.
Alternatively, you can use a Type-C or Lightning cable to charge the power bank via their respective input ports.

Image: Close-up view of the DUDAO K13S Power Bank, showing the Micro USB and Type-C input ports, and the power indicator lights.
Checking Battery Level:
Press the power button once to activate the LCD digital display, which will show the current battery percentage of the power bank.
Operating Instructions
Charging Devices (Wired):
- Connect your device's charging cable to one of the 4 USB output ports on the power bank.
- Connect the other end of the cable to your mobile device.
- The power bank will automatically begin charging your device. If not, press the power button once.
- You can charge up to 4 devices simultaneously using the USB output ports.
Charging Devices (Wireless):
The DUDAO K13S supports 5W wireless charging for compatible devices.
- Ensure the power bank is turned on (press the power button).
- Place your wireless charging-compatible device directly onto the designated wireless charging area on the power bank (indicated by the orange "==" symbol).
- Ensure the device is centered on the charging area for optimal connection.
- Your device should indicate that it is charging wirelessly.
Note: Remove any thick cases or metallic objects from your device before attempting wireless charging, as these can interfere with the charging process.

Image: The DUDAO K13S Power Bank simultaneously charging two smartphones, one via wired connection and another wirelessly.

Image: Two views of the DUDAO K13S Power Bank, demonstrating a smartphone being charged wirelessly on its surface.
Safety Information
The DUDAO K13S Power Bank is equipped with a comprehensive protection system to ensure safe operation. Please observe the following safety guidelines:
- Do not expose the power bank to extreme temperatures (hot or cold), direct sunlight, or fire.
- Avoid dropping, hitting, or disassembling the device.
- Keep the power bank away from water and other liquids.
- Do not use the power bank if it is damaged or swollen.
- Keep out of reach of children.
- Dispose of the power bank responsibly according to local regulations.
- The built-in protection system safeguards against over-charging, over-voltage, over-current, and short-circuiting.

Image: The DUDAO K13S Power Bank emphasizing its safe and durable lithium polymer battery and smart chip protection against overcharge, overcurrent, and short circuit.
Specifications
| Feature | Detail |
|---|---|
| Brand | DUDAO |
| Model Name | Wireless Power bank 10000mAh (K13S) |
| Battery Capacity | 10000 mAh |
| Battery Cell Type | Lithium Ion |
| Input Ports | Micro USB, USB Type C, Lightning |
| Output Ports | 4 x USB-A, Wireless Output |
| Output Current | Up to 3 Amps (Wired) |
| Wireless Output | 5W |
| Voltage | 5 Volts |
| Battery Charge Time | Approximately 3 Hours |
| Compatible Devices | Smartphones (iPhone, Nokia, OnePlus, etc.) and other electronic devices |
| Item Dimensions (L x W x Thickness) | 14.5L x 6.8W x 2.5Th Centimeters |
| Item Weight | 360 Grams |
| Color | Black |
Troubleshooting
- Power Bank Not Charging:
- Ensure the charging cable is securely connected to both the power bank's input port and the power source.
- Try a different charging cable or power adapter.
- Verify the power source is active.
- Device Not Charging from Power Bank (Wired):
- Press the power button on the power bank to activate output.
- Ensure your device's charging cable is properly connected to both the power bank's USB output and your device.
- Try a different USB output port or charging cable.
- Check if the power bank has sufficient charge.
- Device Not Charging from Power Bank (Wireless):
- Ensure your device is wireless charging compatible.
- Make sure the device is centered correctly on the wireless charging area of the power bank.
- Remove any thick or metallic phone cases that might interfere with wireless charging.
- Check if the power bank has sufficient charge.
- Slow Charging:
- Ensure you are using a high-quality charging cable and adapter.
- Some devices may charge slower if multiple devices are connected simultaneously.
- Environmental factors (e.g., high temperature) can affect charging speed.
Warranty and Support
Your DUDAO K13S Power Bank comes with a 12 Months Replacement Warranty on manufacturing defects and a Lifetime Product Support Guarantee.
For any compatibility issues or product support, please contact DUDAO India Customer Care:
- Phone: +91-9310681651 or +91 11-47321600
- Address: Handa Telecom Dudao India, 101 Mall Road, Kingsway Camp, GTB Nagar Metro Station Gate No 1, NEW DELHI, DELHI 110009
Please retain your purchase receipt for warranty claims.