LEFXMOPHY F1Pro / F1 Pro Charger
LEFXMOPHY Charger for Flyby F1Pro / F1 Pro Massage Gun
User Instruction Manual
Introduction
This manual provides essential information for the safe and effective use of your LEFXMOPHY Replacement Power Cord Adapter. This charger is specifically designed as a replacement power supply for the Flyby F1Pro and F1 Pro 21.6V massage guns. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
- Indoor Use Only: This charger is designed for indoor use. Do not expose to rain or moisture.
- Proper Voltage: Ensure the wall outlet voltage is within the specified input range (100-240V AC) before plugging in the charger.
- Avoid Damage: Do not use the charger if the cord or plug is damaged. Do not attempt to open or repair the charger.
- Keep Away from Children: Store the charger out of reach of children.
- Unplug When Not in Use: Disconnect the charger from the power outlet when not in use or during electrical storms.
- Ventilation: Ensure adequate ventilation around the charger during operation. Do not cover it.
Setup
- Inspect the Charger: Before first use, visually inspect the charger for any signs of damage to the casing, cord, or plug.
- Identify the Port: Locate the charging port on your Flyby F1Pro or F1 Pro massage gun. This charger features a DC round plug connector.
- Connect to Massage Gun: Carefully insert the DC round plug connector of the LEFXMOPHY charger into the charging port of your massage gun. Ensure a snug fit.
- Connect to Power Outlet: Plug the wall charger into a standard 100-240V AC electrical outlet.

Image: The LEFXMOPHY replacement charger, showing the main adapter unit, the attached power cord, and the DC barrel connector.
Operating Instructions
Once the charger is properly connected to both the massage gun and a power outlet, the massage gun should begin charging. The charging indicator on your massage gun (if present) will typically illuminate or change color to indicate charging status. Refer to your massage gun's original manual for specific charging indicator behavior.

Image: The LEFXMOPHY charger connected to a Flyby F1Pro massage gun, demonstrating its compatibility and intended use.
- The charger provides a stable 21.6V output, suitable for the Flyby F1Pro and F1 Pro massage guns.
- Charging time will vary depending on the battery level of your massage gun.
- The charger operates at 100-240V AC input voltage, making it suitable for international travel with appropriate plug adapters (not included).
Maintenance
- Cleaning: Disconnect the charger from the power outlet and the massage gun before cleaning. Wipe the surface with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly winding the cord to prevent damage.
- Regular Inspection: Periodically check the cord and plug for any signs of wear, cuts, or fraying. If damage is observed, discontinue use immediately.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Massage gun not charging. | Charger not properly plugged into outlet or massage gun. | Ensure both ends of the charger are securely connected. Try a different power outlet. |
| Massage gun not charging. | Charger or massage gun is faulty. | Test the charger with another compatible device if possible, or test the massage gun with another known working charger. If the charger is faulty, replace it. |
| Charger feels warm during use. | Normal operation. | It is normal for power adapters to become warm during operation. If it becomes excessively hot or emits smoke/smell, unplug immediately and discontinue use. |
Specifications
- Brand: LEFXMOPHY
- Compatible Models: Flyby F1Pro / F1 Pro Massage Gun
- Input Voltage: 100-240V AC
- Output Voltage: 21.6V DC
- Wattage: 60.45 watts
- Connectivity Technology: DC Barrel
- Connector Type: Barrel Connector
- Cord Length: Approximately 4 feet (120 centimeters)
- Product Dimensions: 1.97 x 1.57 x 1.77 inches (Adapter unit)
- Item Weight: 4.4 ounces
- Certifications: ETL Listed (as shown on product image)

Image: The LEFXMOPHY charger displaying its ETL Listed certification and detailed electrical specifications on its label.
Warranty and Support
For any questions, concerns, or technical support regarding your LEFXMOPHY charger, please contact the seller or manufacturer through the platform where the purchase was made. Please retain your proof of purchase for warranty claims, if applicable. Specific warranty terms may vary; refer to the product listing or contact customer service for details.
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