1. Introduction
Thank you for choosing the HETP Mini Portable Charger. This compact and lightweight power bank is designed to provide convenient on-the-go charging for your USB-C compatible devices. With its built-in connector and smart LCD display, staying powered up has never been easier.
The HETP Mini Portable Charger in blue, directly connected to a smartphone, displaying its full charge capacity.
2. Key Features
- Built-In USB-C Connector: Directly plug into your device without extra cables.
- Ultra-Compact Design: Measuring only 3.2x1.96x1 inch, it's highly portable and fits easily in pockets or small bags.
- 5000mAh Capacity: Provides approximately 0.9 full charges for an iPhone 15, ideal for emergency power.
- PD Fast Recharging: The power bank itself recharges quickly in about 2-3 hours.
- Smart LCD Display: Clearly shows the remaining battery percentage.
- Pass-Through Charging: Charge the power bank while it simultaneously charges your device.
The compact size of the HETP Mini Portable Charger allows it to fit easily into small bags or purses.
Overview of the HETP Mini Power Bank's key features, including its 5000mAh capacity and portable design.
3. Setup and Initial Charging
Before first use, it is recommended to fully charge your HETP Mini Portable Charger.
- Connect the included USB-C charging cable to the USB-C input port on the side of the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or a computer's USB port.
- The LCD display will show the charging progress. The power bank is fully charged when the display reads 100%. This typically takes about 2-3 hours with PD quick charging.
The package includes the mini portable charger, a USB-C charging cable, and the user manual.
4. Operating Instructions
Charging Your Device:
- Ensure the power bank is sufficiently charged. Check the LCD display for the battery percentage.
- Carefully plug the built-in USB-C connector of the power bank directly into the charging port of your compatible device.
- The power bank will automatically begin charging your device. The LCD display on the power bank will show its remaining charge, and your device should indicate that it is charging.
- To stop charging, simply unplug the power bank from your device.
Pass-Through Charging:
The HETP Mini Portable Charger supports pass-through charging, allowing you to charge both the power bank and your device simultaneously.
- Connect your device to the built-in USB-C connector of the power bank.
- Connect the power bank to a power source using the USB-C charging cable.
- Both the power bank and your connected device will charge.
Simply plug the power bank directly into your device's USB-C port to begin charging.
The power bank supports pass-through charging, allowing you to charge both the power bank and your phone simultaneously.
5. Device Compatibility
This power bank is widely compatible with devices featuring a USB-C charging port, including but not limited to:
- iPhone 15 / 15 Plus / 15 Pro / 15 Pro Max
- iPad Air (4th/5th Gen)
- iPad Pro 11-in. (1st/2nd/3rd/4th Gen)
- iPad Pro 12.9-in. (3rd/4th/5th/6th Gen)
- iPad mini (6th generation)
- iPad (10th Gen)
- AirPods Pro (2nd Gen)
- Samsung Galaxy S22/S23
- Google Pixel, LG, Moto, and other Android devices with USB-C.
Note: This charger is not compatible with older iPhone models (iPhone 14/13/12/11/XS/XR/X/8/7/SE) that use a Lightning connector.
Visual guide to device compatibility, highlighting the USB-C connection for iPhone 15 series and newer devices.
6. Care and Maintenance
- Keep the power bank dry and away from moisture.
- Avoid extreme temperatures (hot or cold).
- Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store in a cool, dry place when not in use.
Important Tip for Phone Cases:
This portable charger is compatible with phone cases that have a thickness of less than 4MM. If your phone case is thicker than 4MM, the USB-C connector may not fully plug into your device's charging slot, and you may need to remove your phone case for proper connection.
Ensure your phone case is less than 4mm thick for optimal connection with the built-in USB-C port.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging. | Charging cable or adapter issue; power bank fully charged. | Ensure cable is securely connected. Try a different USB-C cable or wall adapter. Check LCD display for 100%. |
| Device not charging from power bank. | Power bank low on charge; improper connection; incompatible device; phone case too thick. | Recharge power bank. Ensure firm connection. Verify device compatibility (USB-C port). Remove phone case if thicker than 4MM. |
| Slow charging. | Device drawing less power; cable quality; power bank's charge level. | Ensure power bank is adequately charged. Use the original USB-C cable. Some devices may charge slower depending on their battery management. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | HX45X2 |
| Battery Capacity | 5000 Milliamp Hours (mAh) |
| Connector Type | USB Type C (Built-in) |
| Product Dimensions | 4 x 2 x 1 inches |
| Item Weight | 4.2 ounces |
| Special Features | Mini size, Lightweight, Cordless Portable, Lipstick Size, Slim, Pocket Size, 15W PD quick Charge, Airline Approved |
| Batteries | 1 Lithium Polymer battery (included) |
| Color | Blue |
| Manufacturer | Dongguan Yuanhaoxun Technology Co., Ltd |
| Country of Origin | China |
9. Warranty and Support
HETP provides lifetime technical support for this product. If you encounter any issues or have questions regarding your Mini Portable Charger, please do not hesitate to contact our customer support team. Refer to the contact information provided with your purchase or on the official HETP website for assistance.
