1. Product Overview
The INIU 22.5W 20000mAh Portable Power Bank is designed to provide reliable and fast charging for a wide array of electronic devices. Its compact size and high capacity make it an ideal companion for daily use, travel, and outdoor activities. Equipped with multiple output ports and advanced charging technologies, it ensures your devices stay powered throughout the day.
Image: The INIU 22.5W 20000mAh Portable Power Bank, showcasing its compact size and digital display, held comfortably in a user's hand.
What's Included:
- INIU 20000mAh Portable Charger x 1
- USB-A to USB-C Cable x 1
- User Manual x 1
- Travel Pouch x 1
2. Setup and Initial Use
2.1 Unboxing
Carefully remove all components from the packaging. Verify that all items listed in the "What's Included" section are present and undamaged. Retain the packaging for future storage or transport.
2.2 Initial Charging of the Power Bank
Before first use, it is recommended to fully charge your INIU Power Bank. This ensures optimal battery performance and longevity.
- Connect the provided USB-A to USB-C cable to the USB-C input port on the power bank.
- Plug the other end of the cable into a compatible USB wall charger (not included). A 20W PD charger is recommended for fastest recharge.
- The digital LED display will show the charging percentage. The power bank is fully charged when the display shows "100%".
Image: The INIU Power Bank connected to a wall charger via a USB-C cable, illustrating the recharging process. A full recharge takes approximately 5 hours with a 20W adapter.
3. Operating Instructions
3.1 Charging Your Devices
The power bank features two USB-C ports (input/output) and one USB-A output port, allowing you to charge multiple devices simultaneously.
- Fast Charging (22.5W): For optimal fast charging, use one of the USB-C ports with a compatible USB-C to USB-C cable for devices supporting PD3.0 or QC4.0.
- Standard Charging: Use the USB-A port or the USB-C ports with appropriate cables for other devices.
- Low Current Mode: For small devices like Bluetooth earbuds or smartwatches, double-press the power button to activate low current charging mode. The LED display will indicate this mode. Double-press again to exit.
Image: The INIU Power Bank simultaneously charging an iPhone, Samsung phone, and iPad, demonstrating its 22.5W fast charging capability. It can charge an iPhone 15 to 71% and a Samsung S23 to 75% in 25 minutes.
3.2 Digital LED Display
The integrated LED display shows the remaining battery percentage of the power bank, allowing you to monitor its charge level at a glance.
3.3 Emergency Flashlight
To activate the emergency flashlight, press and hold the power button for 2 seconds. Press and hold again to turn it off. This feature is useful in low-light conditions or emergencies.
Image: A user holding the INIU Power Bank, demonstrating its emergency flashlight feature illuminating a dark outdoor scene with a tent.
4. Maintenance and Care
- 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. For long-term storage, charge the power bank to about 50-70% capacity.
- Battery Longevity: To maximize battery life, avoid fully discharging the power bank frequently. Recharge it before it drops below 20%.
- Avoid Impacts: Do not drop or subject the power bank to strong impacts, as this can damage internal components.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Faulty cable or adapter; loose connection. | Try a different cable and wall adapter. Ensure connections are secure. |
| Device not charging from power bank | Power bank battery depleted; incorrect cable; device not compatible. | Recharge the power bank. Use the correct cable for your device. Check device compatibility. Activate low current mode for small devices. |
| Slow charging | Non-fast charging cable/adapter; multiple devices charging simultaneously. | Use a fast-charging compatible cable and adapter. Charge one device at a time for maximum speed. |
| LED display not working | Power bank is off or completely discharged. | Press the power button to activate the display. Recharge the power bank if it's fully discharged. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | INIU |
| Model | B0DCJXYKYD |
| Battery Capacity | 20000mAh |
| Type of Connector | Output: 2 x USB-C, 1 x USB-A |
| Special Features | Two USB-C ports (In/Out), Travel-friendly, 22.5W Fast Charge, LED Indicator, Flashlight, Mini size, Pocket-friendly, Ultra-small, Compact |
| Voltage | 20 Volts |
| Battery Composition | Lithium-polymer |
| Recommended Uses | iPhone (16, 15, 14, 13, 12, 11, SE, XS, XR, X, 8 series), Samsung Galaxy (S23, S22, S21, S20, Note series), Google Pixel (6, 5, 4A, 3a, 3XL, 3, 2XL, 2), iPad Pro, iPad Air, Apple Watch (Series 9, 8), AirPods Max, AirPods Pro, AirPods, and other compatible devices. |
| Item Weight | 10 Ounces (approx. 283g) |
| Amperage | 5 A |
| Color | Black |
7. Warranty and Support
INIU provides a comprehensive warranty and dedicated customer support for your product.
- Warranty: Enjoy a 3-year iNiu warranty from the date of purchase. This warranty covers manufacturing defects and ensures product quality.
- Technical Support: Lifetime technical support is available for all INIU products. If you encounter any issues or have questions, please contact INIU customer service.
Image: An illustration highlighting INIU's 3-year warranty, emphasizing product reliability and customer care.
For warranty claims or technical assistance, please refer to the contact information provided on the official INIU website or the product packaging.
