What is the output voltage and current of a car cigarette lighter?

[Margot]

The output voltage of a cigarette lighter is 12V, and the current is generally 30A. Here is an introduction to the related knowledge of car cigarette lighters: 1. Function: The cigarette lighter is a device in a car. In the traditional sense, the cigarette lighter draws power from the car's power source to heat a metal heating element or heating wire, providing a flame source for lighting cigarettes. 2. Working Principle: Besides lighting cigarettes, the car cigarette lighter can also be equipped with a car inverter, which converts the car's 12V, 24V, or 48V DC power into 220V/50Hz AC power for use with ordinary electrical appliances. For example, it can be used to charge mobile electronic devices.