1. Introduction
The AsperX Magnetic Portable Charger (Model AX1515) is a high-capacity power bank designed to provide reliable and efficient charging for a wide range of mobile devices. With its 15000mAh capacity and multiple output ports, it ensures your devices remain powered throughout the day. This manual provides essential information on how to set up, operate, and maintain your portable charger, along with important safety guidelines and technical specifications.

2. Package Contents
Upon opening the package, please verify that all the following items are included:
- AsperX Magnetic Portable Charger (2 units)
- User Manual (this document)
- USB-A to USB-C Charging Cable (1 unit)
- USB-A to Micro USB Charging Cable (1 unit)

3. Product Overview
The AsperX portable charger features multiple ports for versatile charging and recharging. It is equipped with a 15000mAh battery capacity, capable of charging various smartphones and tablets multiple times.
3.1. Ports and Indicators
The device includes two standard USB-A output ports, one USB-C port (for both input and output), and one Micro-USB input port. LED indicators typically show the remaining battery level.

3.2. Capacity and Compatibility
With a 15000mAh capacity, the power bank can provide approximately 3.5 charges for an iPhone 13, 2.7 charges for a Samsung S21, 2.0 charges for an iPad mini 5, and 2.2 charges for a Moto G Power. It is universally compatible with most smartphones, tablets, and other USB-powered devices.


4. Setup
4.1. Initial Charging of the Power Bank
Before first use, fully charge your AsperX portable charger. Use either the USB-C port or the Micro-USB port for input. The USB-C port supports faster charging (5V/3.0A input), allowing a full charge in approximately 5 hours. The Micro-USB port supports slower charging (5V/2.0A input), taking about 7 hours for a full charge.
- Connect the provided USB-A to USB-C cable or USB-A to Micro USB cable to the corresponding input port on the power bank.
- Connect the other end of the cable to a USB wall adapter (not included) or a computer's USB port.
- The LED indicators on the power bank will illuminate to show the charging progress. All indicators will be solid when fully charged.
5. Operating Instructions
5.1. Charging Your Devices
The AsperX portable charger can charge up to three devices simultaneously using its USB-A and USB-C output ports. The standard USB and USB-C ports provide a fast 5V/3.0A output.
- Connect your device's charging cable to one of the USB-A output ports or the USB-C output port on the power bank.
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device.
- Monitor your device's screen to confirm charging.

5.2. Checking Battery Level
The LED indicators on the power bank display the remaining battery charge. Refer to the product's specific indicator pattern for detailed battery level information (e.g., number of illuminated LEDs).
6. Maintenance
To ensure the longevity and optimal performance of your AsperX portable charger, follow these best practices:
- Store in a Cool, Dry Place: Avoid extreme temperatures and high humidity, which can degrade battery performance.
- Avoid Physical Damage: Do not drop, puncture, or disassemble the power bank.
- Regular Charging: If not used for extended periods, charge the power bank at least once every three months to prevent deep discharge.
- Use Original or Certified Cables: Always use the provided cables or certified alternatives to ensure safe and efficient charging.
- Clean Gently: Use a soft, dry cloth to clean the exterior of the power bank. Do not use harsh chemicals or abrasive materials.
7. Troubleshooting
If you encounter issues with your AsperX portable charger, refer to the following common troubleshooting steps:
- Power Bank Not Charging:
- Ensure the charging cable is securely connected to both the power bank and the power source.
- Try a different charging cable or wall adapter.
- Verify the power source is active.
- Device Not Charging from Power Bank:
- Check if the power bank has sufficient charge.
- Ensure the charging cable connecting the device to the power bank is functional and securely connected.
- Try a different output port on the power bank.
- Restart your device.
- Slow Charging:
- Ensure you are using a cable and adapter that support fast charging (e.g., 5V/3.0A).
- Avoid using your device heavily while it is charging.
If the issue persists after attempting these steps, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | AX1515 |
| Battery Capacity | 15000mAh |
| Battery Cell Composition | Lithium Polymer |
| Input (USB-C) | 5V/3.0A |
| Input (Micro-USB) | 5V/2.0A |
| Output (USB-A) | 5V/3.0A (Max) |
| Output (USB-C) | 5V/3.0A (Max) |
| Product Dimensions | 5.91 x 2.83 x 0.59 inches |
| Item Weight | 11 ounces |
| Special Features | Portable, Multi-device Charging |
9. Safety Information
Please read and follow these safety guidelines to prevent injury or damage to the product:
- Do not expose the power bank to water, fire, or extreme temperatures.
- Do not disassemble, crush, or modify the device.
- Keep out of reach of children.
- Air Travel Considerations: Portable power banks are generally allowed in carry-on luggage but are restricted from checked luggage. Always check with your airline's specific regulations before traveling. The 15000mAh capacity (55.5Wh) is typically within the limits for carry-on.
- The power bank incorporates a multi-protect safety system to safeguard against overcharge, over-discharge, over-current, and short-circuiting.
10. Warranty and Support
The AsperX Magnetic Portable Charger comes with an 18-month 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 regarding your product, please contact AsperX customer service through the retailer's platform or the official AsperX website. Please have your purchase receipt and product model number (AX1515) ready when contacting support.






