EcoFlow just announced improved versions of its Glacier refrigerator-freezer combo and Wave air conditioner-heater combo, two ...

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 ...

Ever play with a Peltier plate? They’re these really cool components that kind of look like a ceramic sandwich, and when you put power into them, one side gets hot, and one side gets freezing cold!