Review on 🔌 Nilight 3 Cigarette Lighter Socket Panel 12V/24V with Dual USB Charger, LED Voltmeter, ON/Off Rocker Switch - Multi-Function Panel for Trucks, Cars, Marine Boats, RVs - 2 Years Warranty by Affan Yeo

I gave four stars instead of five because you can't see the voltage meter when there is sunlight. It's ok at night, but useless during the day. That being said, I bought the panel mainly for other components, so it doesn't really matter. I've read reviews that said the plug terminals are retractable. For some reason, the socket connectors are squeezed together very tightly, requiring a lot of force to separate them from the pins. I was surprised my tines never got pulled out, so I'm pretty sure they never come out. Maybe the quality is better now. In fact, I plan to buy another one and install the components separately in other places in the cabin.