1. Product Overview
The imuto TF-PB-028AS-PL is a compact and efficient 10000mAh portable power bank designed for fast charging of various mobile devices. It features a built-in USB-C cable, an intelligent LED display, and multiple output ports for simultaneous charging.
Image 1.1: The imuto 10000mAh Portable Power Bank, showcasing its compact design and built-in USB-C cable.
Key Features:
- Built-in Fast Charging Cable: Integrated USB-C cable supports PD 22.5W fast charging, capable of charging an iPhone 15 from 0-50% in approximately 30 minutes.
- High Capacity & Portability: 10000mAh battery capacity in a compact design (4.72''x2.75''x0.7'') weighing only 190 grams.
- Intelligent LED Display: Digital display shows the exact remaining battery percentage.
- Simultaneous Charging: Equipped with one built-in USB-C output cable, one additional USB-C port, and one USB-A port, allowing up to three devices to charge concurrently at PD 22.5W.
- Universal Compatibility: Compatible with a wide range of devices including iPhone, iPad, Samsung, Google Pixel, LG, Motorola, and other USB-C or Micro USB phones and tablets.
Image 1.2: The intelligent LED display indicating 100% battery charge.
2. Package Contents
Please verify that all items are present in your package:
- 1 x imuto 10000mAh Portable Power Bank (Model: TF-PB-028AS-PL)
- 1 x USB-C Charging Cable (for recharging the power bank)
- 1 x User Manual
Image 2.1: Package contents including the power bank, USB-C cable, and user manual.
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | TF-PB-028AS-PL |
| Battery Capacity | 10000 Milliamp Hours (mAh) |
| Battery Cell Composition | Lithium Polymer |
| Product Dimensions | 4.72 x 2.75 x 0.7 inches (121 x 71 x 18 mm) |
| Item Weight | 8.4 ounces (190 grams) |
| Input (USB-C Port) | 18W (Max) |
| Output (Built-in Cable) | PD 22.5W (Max) |
| Output (USB-C Port) | PD 22.5W (Max) |
| Output (USB-A Port) | PD 22.5W (Max) |
| Total Output | 5V/3A, 15W (Max, when charging multiple devices) |
| Connector Type | USB Type C |
| Manufacturer | imuto |
Image 3.1: Physical dimensions of the power bank.
Image 3.2: Input and output port specifications and power distribution.
4. Setup and Recharging the Power Bank
Initial Charge:
Before first use, it is recommended to fully charge your imuto power bank. This ensures optimal battery performance and accuracy of the LED display.
- Connect the included USB-C charging cable to the USB-C input port on the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall charger (not included). For fastest charging, use an 18W or higher power adapter.
- The LED display will show the charging progress. The power bank is fully charged when the display shows '100%'.
A full recharge from 0% typically takes approximately 120 minutes with a suitable fast charger.
Image 4.1: Recharging the power bank using a USB-C wall adapter.
5. Operating Instructions
Charging Your Devices:
The imuto power bank offers multiple ways to charge your electronic devices.
- Using the Built-in USB-C Cable:
Extend the built-in USB-C cable from its storage slot. Connect the USB-C end directly to your compatible device's charging port. The power bank will automatically begin charging. - Using the USB-C Output Port:
Connect a separate USB-C to USB-C cable (not included) to the power bank's USB-C output port and to your device. - Using the USB-A Output Port:
Connect a standard USB-A to your device's charging cable (not included) to the power bank's USB-A output port and to your device.
Image 5.1: Charging a device using the built-in USB-C fast charging cable.
Simultaneous Charging:
You can charge up to three devices simultaneously using the built-in USB-C cable, the USB-C output port, and the USB-A output port. The power bank will distribute power across the connected devices.
Image 5.2: Charging three devices concurrently.
Image 5.3: Example of sharing power between devices.
Checking Battery Level:
The intelligent LED display on the power bank shows the remaining battery percentage. This allows you to monitor the power bank's charge status accurately.
6. 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. Do not use liquid cleaners or abrasive materials.
- Avoid Drops: Protect the power bank from drops, impacts, and heavy pressure, which can damage internal components.
- Water Exposure: Keep the power bank away from water and high humidity. It is not waterproof.
- Regular Use: For optimal battery health, use and recharge the power bank at least once every three months.
7. Troubleshooting
Power Bank Not Charging:
- Ensure the USB-C charging cable is securely connected to both the power bank's input port and the wall adapter.
- Verify that the wall adapter is functioning correctly and plugged into a live power outlet.
- Try using a different USB-C cable or wall adapter to rule out cable/adapter issues.
Device Not Charging from Power Bank:
- Check the power bank's LED display to ensure it has sufficient charge remaining.
- Ensure the charging cable connecting the power bank to your device is securely connected at both ends.
- Try using a different charging cable or a different output port on the power bank.
- Confirm that your device is compatible with the power bank's output specifications.
Slow Charging:
- Ensure both the power bank and your device support fast charging protocols (e.g., PD 22.5W).
- Using non-fast charging cables or adapters can result in slower charging speeds.
- Charging multiple devices simultaneously may reduce the charging speed for individual devices.
8. Warranty and Support
The imuto TF-PB-028AS-PL Portable Power Bank comes with a 24-month limited warranty from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use.
For warranty claims, technical support, or any inquiries, please contact imuto customer service. Please have your purchase receipt and product model number (TF-PB-028AS-PL) available when contacting support.
Manufacturer: imuto