Zero Breeze is a company specializing in the development of outdoor portable air conditioners. Zero Breeze launched the world's first battery-powered portable air conditioner in August 2016, and the more powerful and innovative Mark 2 in July 2019. Zero Breeze Mark II is an innovative cordless battery air conditioner, powered by 24v batteries. Unlike the traditional portable air conditioner, Mark II is not limited by the power supply, free to use anywhere, such as: tents, camping air conditioning, the RV, in-car air conditioning, outdoor sports, boats, small air-crafts, any place you need