Specifications:

1.  Quad Charging Capability: Four charging ports in total, including two QC3.0 USB-A ports and two USB-C ports, allowing simultaneous charging of multiple devices.
2.  High Power Output: Total output of up to 78W ensures fast and efficient charging for all connected devices.
3.  Variable Charging Speeds: USB-A ports deliver up to 18W each, while USB-C ports provide up to 30W individually, catering to different device charging requirements.
4.  Integrated Voltmeter: Built-in voltmeter provides real-time monitoring of battery voltage, ensuring optimal charging conditions and promoting safe operation.
5.  Dustproof Design: Equipped with a dustproof cover to protect the ports from dust and debris when not in use, maintaining cleanliness and extending the lifespan of the outlet.

Package include:
1 * 4-Ports Car Charger Socket;
1 * 60cm cable with 10A in-line fuse( Optional of "with cable").

Note:

If you find the product don't work after installation, please check if there are some conditions: 
1. Is the switch of the product on?
2. Are the positive and negative poles reversed? 
3. Is the fuse in the wiring blowned? 
4.Whether the power supply is short of electricity? Please feel free to let us know if there is a defective problem with the product, we will reply online within 24 hours!