Charging Instructions

Charging Instructions (For Models Without Side Charging Ports)

1. Use the included USB charging cable to connect the product to a power source. Any standard USB adapter may be used, as long as the output is 5V/1A or 5V/2A.
   
   

2. When charging correctly, the internal indicator will display a red light, visible from the exterior.
   
   

3. Ensure the product is powered off / not in use while charging.
   
   

4. If no red light appears, please check:
   
   

• The USB adapter and cable connection
  
  

• That the cable is fully inserted into the product’s charging port
  
  

• Whether the USB adapter and cable are functioning properly
  
  

• Whether the power source is working
  
  

5. Once fully charged, the indicator will turn blue.
   Charging time may vary by battery capacity; for reference, a 4000mAh battery requires approximately 5–6 hours.

Charging Instructions (For Models with Side-Mounted Charging Port)

1. Connect the product to a power source using the provided charging cable and a standard USB adapter (output: 5V/1A or 5V/2A). When charging correctly, the indicator light beside the side port will display red.
   
   

2. If the indicator does not turn red, please check:
   
   

• That the USB adapter and cable are securely connected.
  
  

• Whether the side charging port is functioning by testing the bottom charging port (light source box) using the same cable, to rule out an issue with the side port.

Note:

If you require replacement charging accessories, we will provide them free of charge. Please feel free to contact us at any time.