3 Things to Know About Coolers and Power

A standard ice chest needs ice even with power nearby Plugging in a fan or light won’t turn a passive cooler into a refrigerator. It still relies on ice to stay cold.

Thermoelectric coolers keep things cool but won’t freeze These 12V models require electricity and can chill items, but they lack the power to freeze anything.

Compressor coolers work like a mini-fridge They get genuinely cold and can freeze, but they need a power source. For true refrigeration without ice, this is the type to buy.