1. The 12V USB Power Outlet features the latest intelligent boosting chip, delivering a maximum output of 110W (55W PD3.0+ 55W PD3.0), perfect for charging cell phones, tablets, and other devices. The two ports can output simultaneously without affecting each other.

2. Our 12V USB socket has been newly improved on the original voltmeter. It only displays the battery voltage when the charger is idle or when the upper PD port is in use. However, when you plug into the below PD port for charging, it will display the output voltage and current of the PD port, allowing you to easily see the charging speed of the PD port.

3. The casing of the car charger socket is made of aluminum metal, which is sturdy, shock-resistant, and not easily melted. It comes with a removable waterproof cap for dust and splash protection. It's perfect for use in extreme weather or harsh environments. Suitable for 12V-24V vehicles, including boats, ATVs, motorcycles, trucks, golf carts, RVs, vessels, and SUVs, etc.

4. Anti-slip button switch is more stable, has a stronger tactile feel, and a comfortable press. The switch defaults to the 'on' once power is connected. So when you start your car's power, there's no need to turn it on again. Super convenient!

5. Easy to Install. You can choose to replace your car's original cigarette lighter socket with this USB charger. Simply remove the old cigarette lighter socket and replace it with the new charger. Alternatively, you can do a DIY installation by drilling a 1.18-inch/3 cm hole, inserting the charger and tightening the ring, then connecting the positive and negative wires. This charger is a great replacement option!

6. What You Get - 1* Dual 55W PD3.0 USB-C Port with LED Voltmeter, 1* wire cable with inline 10A fuse, and lifetime technical support. We stand behind our products all the time. 

If there is a defective problem with the product or any other issues, please feel free to let us know. We will assist you. Enjoy your shopping!