If you have any model Apple iPhone 16, then the USB Type-C port with PD will charge it at its fastest rate when you use the ...

If your 12v socket is actually an accessory socket and not a cigarette lighter socket, then you can't test it by using the cigarette lighter. In that case, you'll have to use a test light or ...

The 12-volt socket (what we used to call the cigarette lighter) can deliver way more power than most built-in USB ports, depending on the charger you plug in. A good-quality 12-volt charger can ...