What fuse is for power ports?

The fuse for power ports, such as those in vehicles or electronic devices, typically protects the 12V power outlet, commonly referred to as the cigarette lighter socket. In most cars, this fuse is usually rated between 10 to 20 amps, depending on the vehicle's design and power requirements. To find the specific fuse for your power ports, refer to the vehicle's owner manual or the fuse box diagram. Always ensure to replace a blown fuse with one of the same amperage to avoid electrical issues.