Introduction
The Cygnett Reserve Fast Charging Power Bank provides reliable and rapid power delivery for your mobile devices. With 20W fast charging capabilities, it can charge your iPhone or Android device from 0-50% in approximately 30 minutes, ensuring you stay connected. This power bank offers enough capacity to fully charge a phone up to 2.6 times, preventing unexpected power loss. Its multiport design allows for simultaneous charging of up to three devices, including Apple and Android phones, tablets, and earbuds, via its USB-C (20W) and USB-A (18W) ports. A discreet digital display keeps you informed of the remaining power and charging progress.
Package Contents
- Cygnett Reserve Fast Charging Power Bank (10,000 mAh)
- USB-C to USB-A Charging Cable
- Instruction Manual

Setup
Charging the Power Bank
- Connect the provided USB-C to USB-A cable to the USB-C input/output port on the power bank.
- Plug the other end of the cable (USB-A) into a compatible USB wall adapter (not included) or a computer's USB port.
- The digital display will show the charging progress, indicating the battery percentage. Charge until it reaches 100% for optimal performance.
Charging Your Devices
- Connect your device's charging cable to one of the power bank's output ports (USB-C or USB-A).
- 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 power bank's remaining charge.
- To charge multiple devices simultaneously, connect each device to an available output port. The power bank supports charging up to three devices at once.


Operating Instructions
Fast Charging
The power bank supports 20W fast charging via its USB-C port, allowing compatible devices to charge rapidly. Ensure your device and charging cable also support fast charging for optimal speeds.
Simultaneous Charging
You can charge up to three devices concurrently using the available USB-C and USB-A ports. The power bank intelligently distributes power to connected devices.
Digital Display
The integrated digital display provides real-time information on the power bank's remaining battery percentage. This helps you monitor its charge level and plan recharges effectively.

Maintenance
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Use a soft, dry cloth to clean the exterior of the power bank. Avoid using harsh chemicals or abrasive materials.
- Water Exposure: Keep the power bank away from water and other liquids. Do not operate if wet.
- Port Care: Ensure charging ports are free from dust and debris to maintain optimal connection.
- Battery Health: For long-term storage, it is recommended to charge the power bank to about 50-70% every three months to preserve battery health.

Troubleshooting
- Power Bank Not Charging:
- Ensure the charging cable is securely connected to both the power bank's USB-C input and the power source.
- Verify that the wall adapter or USB port is functional.
- Try using a different charging cable or power adapter.
- Device Not Charging from Power Bank:
- Check that your device's charging cable is properly connected to both the power bank's output port and your device.
- Ensure the power bank has sufficient charge (check the digital display).
- Try using a different output port or a different charging cable.
- Slow Charging:
- For fast charging, ensure both your device and the cable support 20W Power Delivery.
- Charging multiple devices simultaneously may reduce individual charging speeds.
- Digital Display Not Working:
- Ensure the power bank is charged.
- If the issue persists, contact customer support.
Specifications
| Model Number | CY4764PBCHE |
| Capacity | 10,000 mAh |
| Product Dimensions | 10 x 5 x 3 cm |
| Item Weight | 100 g |
| Connectivity Technologies | USB |
| Special Features | 20W optimal charging for phones & tablets, Compact & lightweight, Up to 2.1 phone charges |
| Color | Black |
| Material | Plastic |

Warranty and Support
Cygnett products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, product support, or to register your product, please visit the official Cygnett website or contact their customer service department. Keep your proof of purchase for any warranty claims.
Important Safety Information
- Do not disassemble, open, or shred the power bank.
- Do not expose the power bank to heat or fire. Avoid storage in direct sunlight.
- Do not short-circuit the power bank. Do not store power banks in a box or drawer where they may short-circuit each other or be short-circuited by other metal objects.
- Do not subject the power bank to mechanical shock.
- In the event of a power bank leaking, do not allow the liquid to come into contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
- Keep the power bank clean and dry.
- Do not leave a power bank on prolonged charge when not in use.
- Do not use any charger other than that specifically provided for use with the equipment.
- Do not use any power bank that is not designed for use with the equipment.
- Battery usage by children should be supervised.
- Consult your device's user manual for specific charging requirements.





