Our 12v freezer has UL energy-saving certification, which consumes very low energy. You could choose ECO mode for energy-saving or MAX mode for fast cooling.Our car portable fridge average energy ...

so he built this solder paste fridge. The main unit is a standard 12V peltier based travel cooler. He attached a surplus PID controller with a K-type thermocouple to maintain the temperature while ...

We tested electric coolers while camping, working on job sites, hanging at the beach, off-roading, road-tripping and more.