1. Product Overview
The VIYISI Portable Charger (Model G2068) is a 20000mAh power bank designed for fast charging of various electronic devices. It features built-in USB-C and Lightning cables, a digital LED display, and multiple output ports for universal compatibility. Its compact design makes it suitable for travel and daily use.
Image 1.1: The VIYISI Portable Charger G2068 in white, showcasing its compact form factor and integrated charging cables.
Key Features:
- 20000mAh Capacity: Provides extended power for multiple device charges.
- 30W Fast Charging: Supports PD3.0 and QC3.0 for rapid power delivery.
- Built-in Cables: Includes integrated USB-C and Lightning cables for convenience.
- LED Digital Display: Clearly shows remaining battery percentage.
- Universal Compatibility: Features USB-A and USB-C ports, compatible with a wide range of smartphones, tablets, and other gadgets.
- Advanced Safety Features: Integrated smart safety chip protects against overcharge, over-discharge, and short-circuit.
2. What's in the Box
Upon unboxing your VIYISI Portable Charger, please ensure all the following items are present:
- 1 x VIYISI 20000mAh Power Bank (White)
- 1 x Travel Pouch
- 1 x USB A to USB C cable
- 1 x User Manual
Image 2.1: An illustration of the items included in the product packaging: the power bank, a travel pouch, a USB-A to USB-C cable, and the user manual.
3. Setup and Initial Use
3.1 Charging the Power Bank
Before first use, it is recommended to fully charge your VIYISI Portable Charger. This ensures optimal performance and battery calibration.
- Connect the built-in USB-C cable or an external USB-C cable to the power bank's USB-C port.
- Connect the other end of the cable to a compatible wall charger (not included). For rapid recharge, use a 20V/1.5A (30W) quick charger.
- The LED digital display will show the charging progress. It will indicate 100% when fully charged.
A full recharge typically takes approximately 3.5 hours with a quick charger.
Image 3.1: Visual representation of the two methods to recharge the power bank: via its built-in USB-C cable connected to a wall adapter, or by plugging an external USB-C cable into the power bank's USB-C port.
4. Operating Instructions
4.1 Charging Your Devices
The power bank offers multiple options to charge your devices:
- Using Built-in Cables:
- For devices with a USB-C port (e.g., iPhone 15 series, Samsung Galaxy, Google Pixel), use the built-in USB-C cable.
- For devices with a Lightning port (e.g., iPhone 14/13/12/11/XR, AirPods), use the built-in Lightning cable.
- Using USB-A or USB-C Ports:
- Connect your device's charging cable to the power bank's USB-A or USB-C output port.
- The USB-A port supports 22.5W output, suitable for devices like Apple Watch, Homepod Mini, and Nintendo Switch.
- The USB-C port provides 30W output for compatible devices.
The power bank will automatically begin charging your device once connected. The LED display will show the remaining battery level of the power bank.
Image 4.1: The VIYISI power bank highlighting its integrated Lightning cable (27W) and USB-C cable (30W) for direct device connection.
Image 4.2: The power bank connected to and simultaneously charging four different electronic devices, demonstrating its multi-device charging capability.
4.2 LED Digital Display
The integrated LED display provides real-time information about the power bank's battery status. The percentage shown indicates the remaining charge. A charging icon may also appear when the power bank is being recharged or is actively charging a device.
Image 4.3: A detailed view of the power bank's LED screen, clearly displaying '100%' charge, indicating a full battery.
5. Maintenance and Care
- 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 surface of the power bank. Avoid using harsh chemicals or abrasive materials.
- Battery Life: To prolong battery life, fully charge the power bank at least once every three months if not in regular use.
- Avoid Drops: Protect the device from drops and impacts, which can damage internal components.
- Water Exposure: Do not expose the power bank to water or excessive moisture.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Cable not properly connected; Wall charger not working; Power bank fully discharged. | Ensure cables are securely connected; Try a different wall charger; Allow a few minutes for the power bank to respond if deeply discharged. |
| Device not charging from power bank | Power bank battery low; Cable not properly connected; Device incompatible; Faulty cable. | Recharge the power bank; Ensure secure connection; Verify device compatibility; Try a different cable. |
| Slow charging | Non-fast charging cable/adapter; Device not supporting fast charging; Multiple devices charging simultaneously. | Use a fast-charging compatible cable and adapter; Ensure your device supports fast charging; Charge fewer devices at once for faster individual charging. |
| LED display not working | Power bank fully discharged; Internal malfunction. | Charge the power bank; If issue persists after charging, contact customer support. |
7. Specifications
| Model Number | G2068 |
| Battery Capacity | 20000 Milliamp Hours (mAh) |
| Product Dimensions | 4.64 x 2.83 x 1 inches |
| Item Weight | 10.5 ounces |
| Input (USB-C) | 20V/1.5A (30W Max) |
| Output (USB-C) | 30W Max |
| Output (Lightning Cable) | 27W Max |
| Output (USB-A Port) | 22.5W Max |
| Special Features | Built-in Cables, Digital Display, Fast Charging, Overcharge Protection, Short Circuit Protection |
| Manufacturer | Shenzhen Utopia-Originality Technology Co.,Ltd |
8. Safety Information
Please read and follow these safety guidelines to prevent damage to the product or injury to yourself:
- Do not disassemble, open, or shred the battery pack.
- Do not expose the power bank to heat or fire. Avoid storage in direct sunlight.
- Do not short-circuit the power bank.
- Do not expose the power bank to mechanical shock.
- In case of a battery leak, do not allow the liquid to come into contact with skin or eyes. If contact has occurred, wash the affected area with copious amounts of water and seek medical advice.
- Keep the power bank out of reach of children.
- Ensure proper ventilation when charging.
- Dispose of the power bank responsibly according to local regulations.
9. Warranty and Support
VIYISI products come with a standard manufacturer's warranty. For specific warranty details, duration, and terms, please refer to the warranty card included in your product packaging or visit the official VIYISI website. For technical support, troubleshooting assistance, or any product-related inquiries, please contact VIYISI customer service through the contact information provided in your product documentation or on the official brand website.
