Introduction
Welcome to your new Power Bank Slim 8000 mAh External Battery. This manual provides essential information for the safe and efficient use of your portable charger. Please read this manual thoroughly before using the product and retain it for future reference.

Image showing the sleek, black Power Bank Slim 8000 mAh external battery.
Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Do not expose the power bank to extreme temperatures (above 45°C or below 0°C).
- Keep the power bank away from water, moisture, and high humidity.
- Do not disassemble, modify, or attempt to repair the power bank yourself. This may void the warranty and pose safety risks.
- Avoid dropping or subjecting the power bank to strong impacts.
- Use only certified and appropriate charging cables and adapters.
- Keep out of reach of children.
- Dispose of the power bank responsibly according to local regulations. Do not dispose of it in household waste.
Package Contents
Please check the package contents upon opening. If any items are missing or damaged, contact your retailer.
- Power Bank Slim 8000 mAh External Battery
- USB Charging Cable
- User Manual (this document)
Product Features
- High Capacity: 8000mAh for multiple device charges.
- Ultra-Slim Design: Portable and easy to carry.
- Universal Compatibility: Equipped with a USB output to charge smartphones, tablets, and other USB-chargeable devices.
- Specific Compatibility: Optimized for Qilive 8QC devices.
- Durable Construction: Designed for reliability during travel and daily use.
Setup
Before using your Power Bank for the first time, it is recommended to fully charge it to ensure optimal performance.
- Unpack the Power Bank and the included USB charging cable.
- Proceed to the 'Charging the Power Bank' section for initial charging instructions.
Operating Instructions
Charging the Power Bank
To charge your Power Bank:
- Connect the small end of the provided USB charging cable to the input port on the Power Bank.
- Connect the larger USB end of the cable to a USB power source, such as a wall adapter (not included), a computer's USB port, or a car charger.
- The indicator lights on the Power Bank will illuminate to show the charging status. Once all lights are solid, the Power Bank is fully charged.
- Disconnect the cable once charging is complete.
Charging Your Devices
To charge your mobile phone or other electronic devices:
- Use your device's original charging cable. Connect one end of your device's charging cable to your device.
- Connect the other end of your device's charging cable to the USB output port on the Power Bank.
- The Power Bank will automatically detect your device and begin charging.
- Monitor your device's screen for charging indication.
- Disconnect your device and the Power Bank once charging is complete.
Maintenance
Proper maintenance will extend the life of your Power Bank:
- Store the Power Bank in a cool, dry place when not in use.
- Avoid exposing it to direct sunlight or extreme heat.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- If the Power Bank will not be used for an extended period, charge it at least once every three months to maintain battery health.
Troubleshooting
If you encounter issues with your Power Bank, refer to the following common problems and solutions:
- Power Bank is not charging:
- Ensure the USB charging cable is securely connected to both the Power Bank and the power source.
- Try using a different USB cable or power adapter.
- Verify that the power source is active and providing power.
- Device is not charging from the Power Bank:
- Check if the Power Bank has sufficient charge.
- Ensure your device's charging cable is securely connected to both your device and the Power Bank's output port.
- Try using a different charging cable for your device.
- Confirm your device is compatible with USB charging.
- Slow charging:
- Ensure you are using a high-quality USB cable.
- The charging speed can vary depending on the device being charged and the remaining capacity of the Power Bank.
Specifications
| Feature | Specification |
|---|---|
| Model Number | 3615101850484 |
| Capacity | 8000 mAh |
| Dimensions (L x W x H) | 50 x 50 x 100 mm (5 x 5 x 10 cm) |
| Weight | 300 grams |
| Input Voltage | 5 Volts |
| Output Voltage | 5 Volts |
| Connector Type | USB |
| Power Source | Cable Electric |
| Compatible Devices | Qilive 8QC, other USB-chargeable devices |
| Special Feature | Slim Design |
| Color | Black |
Warranty and Support
For information regarding the product warranty, please refer to the documentation included with your purchase or the terms and conditions provided by your retailer. For technical support or further assistance, please contact the customer service department of the retailer where you purchased this Power Bank.