A mini car freezer is a small refrigeration unit that is designed to be used in a vehicle. It can be powered by either the cigarette lighter or a 12V outlet and is designed to keep food and drinks cold while on the go.

Mini car freezers are typically compact and portable and can fit in small spaces such as the trunk or back seat of a car. They can also be used in boats, RVs, and other vehicles.

The freezer is capable of reaching temperatures as low as -4°F, making it suitable for freezing items such as ice cream, meat, and frozen meals. The temperature can be adjusted using a built-in thermostat, and some models may come with a digital display to show the current temperature.

Mini car freezers can come in different sizes, with some models holding as much as 20 L of storage. Some models come with a built-in battery, which allows the freezer to operate even when the car is not running, making it ideal for road trips or camping.

It is important to note that this type of refrigeration unit is not meant to replace traditional home refrigerators, they are designed to provide cooling and freezing options while on the go, for short periods of time, and for small items.