1. Product Overview
The Cygnett Boost Power Bank 10,000 mAh is designed for fast and efficient charging of your mobile devices. It features a 10,000 mAh capacity, 30W fast charging capabilities, and multiple charging ports including 2x USB-C and 1x USB-A. A digital display provides real-time battery status.
Key Features:
- Up to 5.2 phone charges
- Fast charging for various devices
- Charge 3 devices simultaneously (1 x USB-C, 2 x USB-A)
- Integrated digital display for battery percentage

Image 1: Front view of the Cygnett Boost Power Bank, displaying "100%" on its digital screen, indicating a full charge. The device is black with a sleek finish.
2. Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in fire, electric shock, or injury.
- Do not expose the power bank to extreme temperatures (above 45°C or below 0°C).
- Avoid direct sunlight, heat sources, and humid environments.
- Do not disassemble, modify, or attempt to repair the device.
- Keep away from water and other liquids.
- Do not drop, puncture, or apply excessive force to the power bank.
- Use only certified charging cables and adapters.
- Keep out of reach of children.
- Dispose of the power bank responsibly according to local regulations.
3. Setup
Initial Charging:
Before first use, fully charge your Cygnett Boost Power Bank. This ensures optimal battery performance and longevity.
- Connect a USB-C cable to the power bank's USB-C input port.
- Connect the other end of the cable to a compatible USB wall adapter (not included).
- The digital display will show the charging progress. The power bank is fully charged when the display shows "100%".
Identifying Ports:

Image 2: Top-down view of the Cygnett Boost Power Bank, highlighting its multiple charging ports: two USB-A ports and one USB-C port. A wrist strap is also visible.
- USB-C Port: Used for both charging the power bank (input) and charging devices (output).
- USB-A Ports (x2): Used for charging devices (output).
4. Operating Instructions
Charging Your Devices:
The Cygnett Boost Power Bank can charge up to three devices simultaneously.
- Connect your device's charging cable to one of the available output ports on the power bank (USB-A or USB-C).
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. The digital display will show the remaining battery percentage of the power bank.
- To stop charging, simply disconnect the cable from your device or the power bank.
Checking Battery Level:
The digital display on the power bank indicates the current battery percentage. Briefly press the power button (if available, though not explicitly mentioned for this model, it's standard) to activate the display and check the charge level.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your power bank.
- Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Do not use liquid cleaners or aerosols.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, charge the power bank to approximately 50-70% every 3 months to maintain battery health.
- Battery Care: Avoid fully discharging the power bank regularly. Recharge it when the battery level is low to prolong its lifespan.
6. Troubleshooting
Problem | Possible Cause | Solution |
---|---|---|
Power bank not charging | Cable or adapter issue; power bank fully charged; faulty port. | Try a different cable or adapter. Ensure the power bank is not already at 100%. Try a different input port if available. |
Device not charging from power bank | Power bank is depleted; cable issue; device compatibility; faulty port. | Recharge the power bank. Try a different charging cable. Ensure your device is compatible. Try a different output port. |
Slow charging | Cable quality; device input limit; multiple devices charging. | Use a high-quality, fast-charging cable. Ensure your device supports fast charging. Charging multiple devices simultaneously may reduce individual charging speeds. |
Digital display not working | Power bank is off; temporary glitch. | Ensure the power bank is turned on (if it has a power button). Try connecting a device to activate the display. |
7. Specifications
Feature | Detail |
---|---|
Model Number | CY4747PBCHE |
Capacity | 10,000 mAh |
Product Dimensions | 10 x 5 x 3 cm |
Item Weight | 100 g |
Colour | Black |
Special Features | Digital Display, Fast Charging |
Compatible Devices | Smartphone (All Smartphones) |
Material | Plastic |
8. Warranty and Support
This Cygnett product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official Cygnett website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact Cygnett customer service through their official website or the contact information provided with your purchase.
You can visit the Cygnett Store on Amazon for more information: Cygnett Amazon Store