Introduction
Thank you for choosing the AsperX 10000mAh Portable Charger. This user manual provides essential information for the safe and efficient operation of your new power bank. Please read it thoroughly before use.
This 2-pack of 10000mAh portable chargers is designed for convenience and portability, offering fast charging for multiple devices simultaneously. Its compact size makes it ideal for travel, business trips, hiking, and camping.
Package Contents
- 2 x AsperX 10000mAh USB C Power Banks
- 2 x USB-C Charging Cables
- 1 x User Manual
Product Overview

Image: Two AsperX 10000mAh portable chargers, one black and one white, showcasing their compact design and textured finish.
The AsperX 10000mAh portable charger features a sleek design with multiple ports for versatile charging. It includes a USB-C port for both input and output, and two USB-A output ports.

Image: Close-up of the power bank showing the USB-C input/output port, two USB-A output ports, and four blue LED indicator lights for battery capacity.
The LED indicator lights provide a quick visual reference for the remaining battery capacity:
- Four lights: 75%-100% charged
- Three lights: 50%-75% charged
- Two lights: 25%-50% charged
- One light: 0%-25% charged
Setup and Initial Charging
Before first use, it is recommended to fully charge your AsperX portable charger.
- Connect the provided USB-C charging cable to the USB-C input/output port on the power bank.
- Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) with a power output lower than 5V*2A.
- The LED indicator lights will illuminate and blink to show the charging progress. All four lights will be solid when fully charged.
Important Note: Do not use a computer's USB port to charge the power bank, as it may not provide sufficient power. Avoid charging the power bank and using it to charge other devices simultaneously.
Operating Instructions
Charging Your Devices
The AsperX portable charger can charge up to three devices simultaneously using its USB-C and two USB-A output ports.

Image: The power bank connected to a smartphone, a tablet, and wireless earbuds, demonstrating its ability to charge three devices at once.
- Connect your device's charging cable to one of the available output ports (USB-C or USB-A) on the power bank.
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. The LED indicators will show the remaining power.
The USB-C port supports both input and output, making it compatible with newer devices like iPhones and iPads. The USB-A ports deliver up to 5V 2.4A output, suitable for a wide range of smartphones, tablets, AirPods, Bluetooth headphones, fitness trackers, and smartwatches.
Portability and Use Cases

Image: The power bank being used in various scenarios, including charging a phone on an airplane tray table, being carried in a backpack during climbing, and placed on a camping table.
Weighing only 223g and being 0.5 inches thick, this power bank is designed for maximum portability. It is airline-approved, making it a safe companion for your travels.

Image: A person wearing a heated vest, with the AsperX power bank connected and providing power, illustrating its use for heated apparel.
The power bank is also suitable for powering heated vests and other small devices, providing a portable solution for extra warmth or extended use.
Maintenance and Safety Precautions
To ensure the longevity and safe operation of your AsperX portable charger, please observe the following:
- Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid dropping or subjecting the power bank to strong impacts.
- Do not disassemble, modify, or attempt to repair the device yourself.
- Keep away from water, moisture, and flammable materials.
- Do not charge the power bank and use it to charge other devices simultaneously.
- Avoid using your mobile phone for activities like taking pictures, watching videos, or playing games while it is being charged by the power bank, as this can strain the battery.
- The power bank is equipped with multiple safety features, including over-voltage, over-charging, over-current, and short-circuit protection.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Charging cable is faulty or not properly connected. Power adapter is insufficient. | Ensure the charging cable is securely connected. Try a different USB-C cable or a wall adapter with appropriate power (e.g., 5V/2A). |
| Device not charging from power bank | Power bank battery is depleted. Device cable is faulty or not properly connected. | Recharge the power bank. Ensure the device's charging cable is securely connected to both the power bank and the device. Try a different cable. |
| Slow charging | Cable quality. Device's charging input limit. | Use a high-quality charging cable. Ensure your device supports faster charging if applicable. |
| LED indicators not working | Power bank is completely discharged. | Connect the power bank to a charger and allow it to charge for a few minutes. The lights should eventually illuminate. |
Specifications
- Model: HYG003
- Battery Capacity: 10000 mAh (Lithium Polymer)
- Input (USB-C): 5V/2.4A
- Output (USB-C): 5V/2.4A
- Output (USB-A x 2): 5V/2.4A (Max total output)
- Product Dimensions: 5.31 x 2.56 x 0.59 inches
- Item Weight: 7.7 ounces (223g)
- Special Features: Lightweight, Over Charging Protection
- Country of Origin: China
- Date First Available: October 13, 2021
Warranty and Customer Support
AsperX provides a 24-month support period for this product. If you encounter any issues or have questions, please do not hesitate to contact our customer service team. We are available 24 hours a day, seven days a week.
For support, please refer to the contact information provided on the product packaging or the official AsperX website.

Image: Graphic indicating 24 months of support, alongside images of the power bank and included accessories.





