1. Introduction
Thank you for choosing the CHUSII W16 12000mAh Wireless Magnetic Power Bank with Stand. This device is designed to provide convenient and efficient charging for your compatible devices, featuring both wireless magnetic charging and wired charging capabilities, along with a built-in stand for enhanced usability. Please read this manual carefully to ensure proper use and maintenance of your power bank.
2. Safety Information
- Do not expose the power bank to extreme temperatures, direct sunlight, or fire.
- Avoid dropping, disassembling, or attempting to repair the device yourself.
- Keep the power bank away from water and other liquids.
- Use only certified charging cables and adapters.
- Keep out of reach of children.
- Do not place metal objects between the power bank and your device during wireless charging.
- Dispose of the power bank responsibly according to local regulations.
3. Package Contents
- CHUSII W16 12000mAh Wireless Magnetic Power Bank
- USB-C Charging Cable
- User Manual
4. Product Overview
The CHUSII W16 power bank offers a versatile charging solution with a compact design and integrated features. It includes a digital display for battery status, strong magnetic attachment for compatible devices, and a foldable stand.
Image 4.1: Front view of the CHUSII W16 Power Bank, highlighting its sleek design and digital battery indicator.
Image 4.2: Overview of the CHUSII W16's main features, including its charging capabilities and design elements.
Image 4.3: The power bank functioning as a backup battery, illustrating its various output charging methods.
Image 4.4: Demonstration of the power bank's ability to charge multiple devices concurrently.
5. Setup
5.1 Initial Charging of the Power Bank
Before first use, it is recommended to fully charge your CHUSII W16 power bank.
- Connect the provided USB-C charging cable to the USB-C port on the power bank.
- 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%.
Image 5.1: Illustrates the process of recharging the power bank itself, indicating pass-through charging capability.
6. Operating Instructions
6.1 Checking Battery Level
Press the power button once to activate the digital display, which will show the current battery percentage.
Image 6.1: The accurate power display on the CHUSII W16, indicating the remaining battery percentage.
6.2 Wireless Magnetic Charging
This feature is compatible with devices supporting magnetic wireless charging (e.g., iPhone 12 series and newer).
- Ensure your device is compatible with magnetic wireless charging.
- Align your compatible device with the magnetic charging area on the power bank. The magnets will automatically snap into place.
- Charging will begin automatically. The digital display may show a charging indicator.
6.3 Wired Charging
The power bank supports both USB-A and USB-C wired charging outputs.
- Connect your device's charging cable to either the USB-A or USB-C output port on the power bank.
- Connect the other end of the cable to your device.
- Charging will begin automatically.
6.4 Using the Built-in Stand
The integrated foldable stand allows for convenient hands-free viewing.
- Gently pull out the stand from the back of the power bank.
- Place your device (with or without the power bank attached) onto the stand in either portrait or landscape orientation.
- Fold the stand back into the power bank when not in use.
Image 6.2: The power bank's stand feature in use, providing a stable viewing angle for a smartphone.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Do not use harsh chemicals or abrasive materials.
- 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 50-75% every three months to maintain battery health.
- Avoid Damage: Protect the ports from dust and debris. Avoid dropping or subjecting the power bank to strong impacts.
8. Troubleshooting
- Power bank not charging: Ensure the charging cable is securely connected to both the power bank and the wall adapter. Try a different cable or adapter.
- Device not charging wirelessly: Ensure your device is compatible with magnetic wireless charging. Check for any obstructions (e.g., thick phone cases, metal objects) between the power bank and your device. Realign the device on the power bank.
- Device not charging via cable: Ensure the cable is securely connected to both the power bank and your device. Try a different cable or port.
- Slow charging: Ensure you are using a compatible fast-charging adapter for recharging the power bank. For device charging, ensure your cable and device support fast charging protocols.
- Digital display not working: Press the power button to activate the display. If it remains unresponsive, the battery might be completely depleted or there could be a malfunction.
9. Specifications
| Model Number | W16 |
| Battery Capacity | 12000 Milliamp Hours (Lithium Polymer) |
| Wireless Output | Up to 15W |
| USB-C Output (PD) | Up to 20W |
| USB-A Output (QC) | Up to 22.5W |
| USB-C Input | 18W (9V/2A) |
| Product Dimensions | 2.7 x 0.6 x 1.4 inches |
| Item Weight | 8.8 ounces |
| Special Features | Digital Display, Built-in Stand, Magnetic Attachment |
| Color | Azure |
10. Warranty and Support
CHUSII is committed to providing high-quality products and customer satisfaction. Your CHUSII W16 Power Bank comes with:
- Lifetime Product Quality Support: We stand by the quality of our products.
- 30-Day Worry-Free Returns: For any issues within 30 days of purchase.
- 24/7 Quick Reply: Our customer service team is available to assist you with any inquiries.
For support, please refer to the contact information provided with your purchase or visit the official CHUSII store on Amazon: CHUSII Store.
Image 10.1: CHUSII's commitment to customer service and product support.
