What Is a Mobile Cooler?
A mobile cooler refers to a cooling device that can be used without an outdoor unit.
While its cooling capacity is lower compared to room air conditioners with an outdoor unit, the appeal lies in its compact size and portability, making it suitable for indoor use as well as camping or car camping.
Though it lacks an outdoor unit, there are various types available, such as portable air conditioners that function by attaching a ventilation hose to a window, serving as a substitute for an outdoor unit. Other types include evaporative coolers that blow air cooled with water, cooling fans that can be plugged into USB ports for tabletop use, and more. Larger units generally have higher cooling capacity, but it is essential to choose one that suits the installation location and intended use, considering the balance between size and portability.